feat: release v0.1.86

VERSION

@@ -1 +1 @@
-v0.1.84
+v0.1.86

backend/app/__init__.py

@@ -2,7 +2,7 @@
 
 import sys
 
-__version__ = "0.1.85"
+__version__ = "0.1.86"
 
 # Windows 默认 stdout/stderr 编码为 GBK(cp936),TickFlow SDK 内部输出含 emoji 的
 # 指数/标的名称(如 \U0001f193)时会抛 UnicodeEncodeError,导致请求失败。

backend/app/api/ext_data.py

@@ -4,6 +4,7 @@ from __future__ import annotations
 import json
 import logging
 import math
+import re
 import shutil
 import tempfile
 from datetime import date, datetime
@@ -127,6 +128,25 @@ def _clean_col_names(df: pl.DataFrame) -> pl.DataFrame:
     return df.rename(final)
 
 
+_DIMENSION_SEPARATOR_CLASS = r"、,，;；|/\s-"
+
+
+def _filter_dimension_member_rows(df: pl.DataFrame, field: str, value: str) -> pl.DataFrame:
+    """按分隔后的完整标签匹配成员，避免“人工智能”误命中“人工智能体”。"""
+    if field not in df.columns:
+        raise HTTPException(400, f"字段 '{field}' 不存在")
+    normalized = value.strip()
+    if not normalized:
+        raise HTTPException(400, "标签值不能为空")
+    pattern = rf"(^|[{_DIMENSION_SEPARATOR_CLASS}]){re.escape(normalized)}($|[{_DIMENSION_SEPARATOR_CLASS}])"
+    return df.filter(
+        pl.col(field)
+        .cast(pl.String, strict=False)
+        .fill_null("")
+        .str.contains(pattern)
+    )
+
+
 def _ext_data_dir(config: ExtConfig, data_dir: Path) -> Path:
     """返回扩展数据的数据目录。
 
@@ -407,6 +427,62 @@ def list_rows(
     }
 
 
+@router.get("/{config_id}/dimension-members")
+def dimension_members(
+    request: Request,
+    config_id: str,
+    field: str = Query(..., min_length=1),
+    value: str = Query(..., min_length=1),
+    snapshot_date: str | None = Query(None, alias="date"),
+    limit: int = Query(1000, ge=1, le=10000),
+):
+    """按扩展字段的完整标签值返回成分股，不绑定具体概念/行业数据源。"""
+    config = _store(request).get(config_id)
+    if not config:
+        raise HTTPException(404, f"配置 '{config_id}' 不存在")
+
+    data_dir = _data_dir(request)
+    df, active_date = _read_ext_dataframe(config, data_dir, snapshot_date)
+    df = _with_instrument_name(df, data_dir)
+    matched = _filter_dimension_member_rows(df, field, value)
+    total = len(matched)
+
+    columns = ["symbol", "code", "name", "股票代码", "股票简称", field]
+    for mapping in (config.symbol_map, config.code_map):
+        if isinstance(mapping, dict) and mapping.get("type") == "mapped" and mapping.get("col"):
+            columns.append(str(mapping["col"]))
+    selected = [column for column in dict.fromkeys(columns) if column in matched.columns]
+    if selected:
+        matched = matched.select(selected)
+    if total > limit:
+        matched = matched.head(limit)
+
+    symbol_columns = ["symbol", "code", "股票代码", "代码"]
+    name_columns = ["name", "股票简称", "名称"]
+    for mapping in (config.symbol_map, config.code_map):
+        if isinstance(mapping, dict) and mapping.get("type") == "mapped" and mapping.get("col"):
+            symbol_columns.append(str(mapping["col"]))
+
+    rows = []
+    for raw in matched.to_dicts():
+        row = {key: _safe_json_value(item) for key, item in raw.items()}
+        if not row.get("symbol"):
+            row["symbol"] = next((str(row[column]) for column in symbol_columns if row.get(column)), "")
+        if not row.get("name"):
+            row["name"] = next((str(row[column]) for column in name_columns if row.get(column)), "")
+        rows.append(row)
+    return {
+        "id": config.id,
+        "label": config.label,
+        "date": active_date,
+        "field": field,
+        "value": value.strip(),
+        "total": total,
+        "limit": limit,
+        "rows": rows,
+    }
+
+
 # ---------------------------------------------------------------------------
 # 文件上传
 # ---------------------------------------------------------------------------

backend/app/api/monitor_rules.py

@@ -11,6 +11,7 @@ from fastapi import APIRouter, HTTPException, Request
 from pydantic import BaseModel
 
 from app.strategy import monitor_rules
+from app.strategy.intraday_signals import INTRADAY_SIGNAL_LABELS, uses_intraday_signals
 
 router = APIRouter(prefix="/api/monitor-rules", tags=["monitor-rules"])
 
@@ -63,6 +64,7 @@ class RuleModel(BaseModel):
 def get_options(request: Request):
     """返回可选字段、信号列、运算符、枚举,供前端表单使用。"""
     from app.indicators.pipeline import ENRICHED_COLUMNS
+    from app.services.kline_sync import intraday_monitor_support
     from app.strategy.custom_signals import ALLOWED_FIELDS, load_all as load_csg
 
     # 阈值字段 (带中文标签)
@@ -76,6 +78,10 @@ def get_options(request: Request):
         for k, v in ENRICHED_COLUMNS.items()
         if k.startswith("signal_")
     ]
+    builtin_signals.extend(
+        {"key": key, "label": label}
+        for key, label in INTRADAY_SIGNAL_LABELS.items()
+    )
     # 自定义信号列 (csg_)
     custom_sigs = []
     try:
@@ -118,6 +124,9 @@ def get_options(request: Request):
             {"key": "exit", "label": "出场"},
             {"key": "both", "label": "出入都报"},
         ],
+        "intraday_signal_support": intraday_monitor_support(
+            getattr(request.app.state, "capabilities", None),
+        ),
     }
 
 
@@ -125,6 +134,29 @@ def get_options(request: Request):
 @router.get("")
 def list_rules(request: Request):
     rules = monitor_rules.load_all(_data_dir(request))
+    from app.services.kline_sync import intraday_monitor_support
+
+    support = intraday_monitor_support(getattr(request.app.state, "capabilities", None))
+    intraday_rules = [
+        rule for rule in rules
+        if rule.get("enabled", True) and uses_intraday_signals(rule)
+    ]
+    pooled_symbols = {
+        str(symbol)
+        for rule in intraday_rules
+        for symbol in rule.get("symbols", [])
+        if symbol
+    }
+    runtime_warning = ""
+    if intraday_rules and not support["available"]:
+        runtime_warning = str(support["reason"])
+    elif len(pooled_symbols) > int(support["max_symbols"]):
+        runtime_warning = (
+            f"分时监听标的池已超限: {len(pooled_symbols)}/{support['max_symbols']}"
+        )
+    if runtime_warning:
+        for rule in intraday_rules:
+            rule["runtime_warning"] = runtime_warning
     # 按 created_at 倒序
     rules.sort(key=lambda r: r.get("created_at", ""), reverse=True)
     return {"rules": rules}
@@ -170,6 +202,26 @@ def save_rule(req: RuleModel, request: Request):
         monitor_rules.validate(rule)
     except ValueError as e:
         raise HTTPException(status_code=400, detail=str(e)) from e
+    if rule.get("enabled", True) and uses_intraday_signals(rule):
+        from app.services.kline_sync import intraday_monitor_support
+
+        support = intraday_monitor_support(getattr(request.app.state, "capabilities", None))
+        if not support["available"]:
+            raise HTTPException(status_code=403, detail=str(support["reason"]))
+        symbols = set(str(symbol) for symbol in rule.get("symbols", []) if symbol)
+        for saved in monitor_rules.load_all(_data_dir(request)):
+            if (
+                saved.get("id") != rule.get("id")
+                and saved.get("enabled", True)
+                and uses_intraday_signals(saved)
+            ):
+                symbols.update(str(symbol) for symbol in saved.get("symbols", []) if symbol)
+        max_symbols = int(support["max_symbols"])
+        if len(symbols) > max_symbols:
+            raise HTTPException(
+                status_code=400,
+                detail=f"当前分时数据能力最多监听 {max_symbols} 只标的,当前规则合计 {len(symbols)} 只",
+            )
     monitor_rules.save_one(_data_dir(request), rule)
     _sync_engine(request)
     return {"ok": True, "rule": rule}

backend/app/api/screener.py

@@ -52,6 +52,22 @@ def _safe(result_dict: dict) -> dict:
     return result_dict
 
 
+def _one_word_limit_expr(status_main: str, columns: list[str]) -> Any:
+    required = {"open", "high", "low", "close", "status"}
+    if not required.issubset(columns):
+        import polars as pl
+        return pl.lit(False)
+
+    import polars as pl
+    return (
+        (pl.col("status") == status_main)
+        & (pl.col("close") > 0)
+        & (pl.col("open") == pl.col("high"))
+        & (pl.col("high") == pl.col("low"))
+        & (pl.col("low") == pl.col("close"))
+    ).fill_null(False)
+
+
 _EXT_IDENT_RE = re.compile(r"^[A-Za-z0-9_]+$")
 
 
@@ -643,6 +659,8 @@ def limit_ladder(
             pl.lit(None).alias("sealed_vol"),
         )
 
+    df = df.with_columns(_one_word_limit_expr(status_main, df.columns).alias("is_one_word"))
+
     # 动态 JOIN 扩展数据
     ext_specs = _parse_ext_columns(ext_columns) if ext_columns else []
     ext_col_names: list[str] = []
@@ -680,7 +698,7 @@ def limit_ladder(
                         pass
 
     # 选择输出列
-    cols = ["symbol", "name", "close", "change_pct", "boards", "status", consec_col, "sealed_status", "sealed_vol"] + ext_col_names
+    cols = ["symbol", "name", "close", "change_pct", "boards", "status", consec_col, "sealed_status", "sealed_vol", "is_one_word"] + ext_col_names
     df = df.select([c for c in cols if c in df.columns])
     # 排序: boards 降序, status 按主状态→炸/翘→断/止
     status_order = pl.when(pl.col("status") == status_main).then(0)

backend/app/services/kline_sync.py

@@ -14,6 +14,7 @@ from datetime import datetime, timedelta
 import polars as pl
 
 from app.indicators.pipeline import filter_halt_days
+from app.market_time import cn_now
 from app.services import preferences
 from app.tickflow.capabilities import Cap, CapabilitySet
 from app.tickflow.client import get_client
@@ -641,6 +642,101 @@ def sync_minute_batch(
     return pl.concat(out, how="diagonal_relaxed")
 
 
+def intraday_monitor_support(capset: CapabilitySet | None) -> dict[str, object]:
+    """返回分时信号监控可用的数据能力和单轮标的上限。"""
+    provider_name = preferences.get_minute_data_provider()
+    if provider_name != "tickflow":
+        from app.data_providers import custom as custom_sources
+        if custom_sources.provider_has_dataset(provider_name, "minute"):
+            return {
+                "available": True, "source": "custom_minute", "max_symbols": 100,
+                "reason": "使用已配置的分钟数据插件",
+            }
+    if capset is None:
+        return {
+            "available": False, "source": None, "max_symbols": 0,
+            "reason": "需要分钟 K 或日内分时数据权限",
+        }
+    for cap, source in (
+        (Cap.INTRADAY_BATCH, "intraday_batch"),
+        (Cap.KLINE_MINUTE_BATCH, "minute_batch"),
+    ):
+        if capset.has(cap):
+            limits = capset.limits(cap)
+            return {
+                "available": True, "source": source,
+                "max_symbols": max(1, int(limits.batch or 100)) if limits else 100,
+                "reason": "日内分时数据可用" if cap == Cap.INTRADAY_BATCH else "分钟 K 数据可用",
+            }
+    for cap, source in (
+        (Cap.INTRADAY, "intraday_single"),
+        (Cap.KLINE_MINUTE_BY_SYMBOL, "minute_single"),
+    ):
+        if capset.has(cap):
+            return {
+                "available": True, "source": source, "max_symbols": 1,
+                "reason": "当前权限仅支持单标的分时监控",
+            }
+    return {
+        "available": False, "source": None, "max_symbols": 0,
+        "reason": "需要分钟 K 或日内分时数据权限",
+    }
+
+
+def _normalize_intraday_raw(raw, default_symbol: str | None = None) -> list[pl.DataFrame]:
+    frames: list[pl.DataFrame] = []
+    if isinstance(raw, dict):
+        for symbol, sub in raw.items():
+            if sub is not None and len(sub) > 0:
+                frames.append(_normalize_minute(sub, default_symbol=str(symbol)))
+    elif raw is not None and len(raw) > 0:
+        frames.append(_normalize_minute(raw, default_symbol=default_symbol))
+    return [frame for frame in frames if not frame.is_empty()]
+
+
+def fetch_intraday_monitor_batch(
+    symbols: list[str], capset: CapabilitySet | None, *, now: datetime | None = None,
+) -> pl.DataFrame:
+    """按当前能力获取分时信号所需的当日分钟数据，不落盘。"""
+    if not symbols:
+        return pl.DataFrame()
+    support = intraday_monitor_support(capset)
+    if not support["available"] or len(symbols) > int(support["max_symbols"]):
+        return pl.DataFrame()
+
+    now = now or cn_now()
+    start_time = now.replace(hour=9, minute=25, second=0, microsecond=0)
+    source = support["source"]
+    if source in {"custom_minute", "minute_batch"}:
+        limits = capset.limits(Cap.KLINE_MINUTE_BATCH) if capset and capset.has(Cap.KLINE_MINUTE_BATCH) else None
+        return sync_minute_batch(
+            symbols, start_time=start_time, end_time=now,
+            batch_size=limits.batch if limits else None,
+            rpm=limits.rpm if limits else None,
+        )
+
+    tf = get_client()
+    frames: list[pl.DataFrame] = []
+    try:
+        if source == "intraday_batch":
+            limits = capset.limits(Cap.INTRADAY_BATCH) if capset else None
+            raw = tf.klines.intraday_batch(
+                symbols, count=300, as_dataframe=True, show_progress=False,
+                batch_size=limits.batch if limits and limits.batch else 100,
+            )
+            frames.extend(_normalize_intraday_raw(raw))
+        elif source == "intraday_single":
+            raw = tf.klines.intraday(symbols[0], count=300, as_dataframe=True)
+            frames.extend(_normalize_intraday_raw(raw, default_symbol=symbols[0]))
+        elif source == "minute_single":
+            raw = tf.klines.get(symbols[0], period="1m", count=300, as_dataframe=True)
+            frames.extend(_normalize_intraday_raw(raw, default_symbol=symbols[0]))
+    except Exception as e:  # noqa: BLE001
+        logger.warning("intraday monitor fetch failed (%s, %d symbols): %s", source, len(symbols), e)
+        return pl.DataFrame()
+    return pl.concat(frames, how="diagonal_relaxed") if frames else pl.DataFrame()
+
+
 def fetch_minute_single(symbol: str, trade_date: date) -> pl.DataFrame:
     """从 TickFlow 实时拉取单股单日分钟 K（不写入本地）。"""
     from datetime import datetime

backend/app/services/quote_service.py

@@ -34,6 +34,7 @@ import polars as pl
 
 from app.market_time import cn_now, cn_today
 from app.parquet import scan_daily_parquet
+from app.strategy.intraday_signals import IntradaySignalEvaluator
 
 logger = logging.getLogger(__name__)
 
@@ -189,6 +190,8 @@ class QuoteService:
         self._index_symbol_count: int = 0
         self._etf_symbol_count: int = 0
         self._index_quotes_cache: pl.DataFrame | None = None
+        self._intraday_signal_evaluator = IntradaySignalEvaluator()
+        self._intraday_signal_bucket: dict[str, str] = {}
         # 午休/收盘最终同步状态: 到边界后必须成功拉取一版行情, 再进入休盘态。
         self._final_sync_done: set[tuple[date, str]] = set()
         self._final_sync_failed: dict[tuple[date, str], str] = {}
@@ -1009,6 +1012,7 @@ class QuoteService:
                     eval_df = enriched_today
                     if engine.has_rule_type("ladder"):
                         eval_df = self._inject_sealed_vol(enriched_today, enriched_date)
+                    eval_df = self._inject_intraday_signals(eval_df, engine, "stock")
                     rule_events = engine.evaluate(eval_df, asset_type="stock")
                     if engine.consume_strategy_result_updates():
                         self.notify_strategy_results_updated()
@@ -1020,6 +1024,7 @@ class QuoteService:
                         try:
                             etf_enriched, _ = self._repo.get_enriched_latest_asset("etf", refresh=False)
                             if not etf_enriched.is_empty():
+                                etf_enriched = self._inject_intraday_signals(etf_enriched, engine, "etf")
                                 rule_events = rule_events + engine.evaluate(
                                     etf_enriched, asset_type="etf", reset_strategy_results=False,
                                 )
@@ -1111,6 +1116,54 @@ class QuoteService:
         except Exception as e:  # noqa: BLE001
             logger.debug("告警 ext 富化失败 (不影响推送): %s", e)
 
+    def _inject_intraday_signals(self, enriched: pl.DataFrame, engine, asset_type: str) -> pl.DataFrame:
+        """每分钟为分时信号规则批量获取一次数据并注入临时布尔列。"""
+        get_symbols = getattr(engine, "intraday_signal_symbols", None)
+        if not callable(get_symbols):
+            return enriched
+        symbols = get_symbols(asset_type)
+        if not symbols:
+            return enriched
+
+        now = cn_now()
+        bucket = now.strftime("%Y%m%d%H%M")
+        if self._intraday_signal_bucket.get(asset_type) == bucket:
+            return self._intraday_signal_evaluator.inject(enriched, [])
+        self._intraday_signal_bucket[asset_type] = bucket
+
+        from app.services.kline_sync import (
+            fetch_intraday_monitor_batch,
+            intraday_monitor_support,
+        )
+
+        capset = getattr(self._app_state, "capabilities", None)
+        support = intraday_monitor_support(capset)
+        if not support["available"] or len(symbols) > int(support["max_symbols"]):
+            return self._intraday_signal_evaluator.inject(enriched, [])
+
+        minute_df = fetch_intraday_monitor_batch(sorted(symbols), capset, now=now)
+        prev_close: dict[str, float] = {}
+        available_cols = set(enriched.columns)
+        for row in enriched.filter(pl.col("symbol").is_in(sorted(symbols))).iter_rows(named=True):
+            symbol = str(row.get("symbol") or "")
+            reference = row.get("prev_close") if "prev_close" in available_cols else None
+            if reference is None and "close" in available_cols and "change_pct" in available_cols:
+                close = row.get("close")
+                change_pct = row.get("change_pct")
+                if close is not None and change_pct is not None and float(change_pct) > -1:
+                    reference = float(close) / (1.0 + float(change_pct))
+            if symbol and reference is not None:
+                prev_close[symbol] = float(reference)
+
+        signals = self._intraday_signal_evaluator.evaluate(
+            minute_df,
+            symbols=symbols,
+            prev_close=prev_close,
+            asset_type=asset_type,
+            now=now,
+        )
+        return self._intraday_signal_evaluator.inject(enriched, signals)
+
     def _inject_sealed_vol(self, enriched_today: pl.DataFrame, enriched_date) -> pl.DataFrame:
         """从 depth_service 取封单量, 作为临时列 _sealed_vol 注入 enriched 副本。
 

backend/app/strategy/intraday_signals.py

@@ -0,0 +1,141 @@
+"""监控中心专用的日内分时穿越信号。"""
+from __future__ import annotations
+
+import math
+from datetime import datetime
+from typing import Any
+
+import polars as pl
+
+from app.market_time import CN_TZ
+
+INTRADAY_SIGNAL_LABELS: dict[str, str] = {
+    "signal_intraday_avg_cross_up": "分时价格上穿均价",
+    "signal_intraday_avg_cross_down": "分时价格下穿均价",
+    "signal_intraday_zero_cross_up": "分时价格上穿0轴",
+    "signal_intraday_zero_cross_down": "分时价格下穿0轴",
+}
+INTRADAY_SIGNAL_FIELDS = frozenset(INTRADAY_SIGNAL_LABELS)
+
+
+def uses_intraday_signals(rule: dict) -> bool:
+    return any(
+        c.get("op") == "truth" and c.get("field") in INTRADAY_SIGNAL_FIELDS
+        for c in rule.get("conditions", [])
+        if isinstance(c, dict)
+    )
+
+
+def _finite(value: Any) -> float | None:
+    try:
+        number = float(value)
+    except (TypeError, ValueError):
+        return None
+    return number if math.isfinite(number) else None
+
+
+def _naive_datetime(value: Any) -> datetime | None:
+    if not isinstance(value, datetime):
+        return None
+    if value.tzinfo is not None:
+        return value.astimezone(CN_TZ).replace(tzinfo=None)
+    return value
+
+
+class IntradaySignalEvaluator:
+    """按已完成的一分钟 K 线生成边沿触发信号。"""
+
+    def __init__(self) -> None:
+        self._last_bar: dict[tuple[str, str], datetime] = {}
+
+    def evaluate(
+        self,
+        minute_df: pl.DataFrame,
+        *,
+        symbols: set[str],
+        prev_close: dict[str, float],
+        asset_type: str,
+        now: datetime,
+    ) -> list[dict[str, Any]]:
+        active_keys = {(asset_type, symbol) for symbol in symbols}
+        self._last_bar = {
+            key: value for key, value in self._last_bar.items()
+            if key[0] != asset_type or key in active_keys
+        }
+        required = {"symbol", "datetime", "close", "volume", "amount"}
+        if not symbols or minute_df.is_empty() or not required.issubset(minute_df.columns):
+            return []
+
+        cutoff = _naive_datetime(now)
+        if cutoff is None:
+            return []
+        cutoff = cutoff.replace(second=0, microsecond=0)
+        scoped = minute_df.filter(pl.col("symbol").cast(pl.Utf8).is_in(sorted(symbols)))
+        if scoped.is_empty():
+            return []
+
+        results: list[dict[str, Any]] = []
+        for part in scoped.partition_by("symbol", maintain_order=False):
+            part = part.sort("datetime")
+            symbol = str(part["symbol"][0])
+            points: list[tuple[datetime, float, float | None]] = []
+            cumulative_amount = 0.0
+            cumulative_volume = 0.0
+            for row in part.iter_rows(named=True):
+                bar_time = _naive_datetime(row.get("datetime"))
+                price = _finite(row.get("close"))
+                volume = _finite(row.get("volume"))
+                amount = _finite(row.get("amount"))
+                if bar_time is None or bar_time.date() != cutoff.date() or bar_time >= cutoff or price is None:
+                    continue
+                if volume is not None and volume > 0 and amount is not None and amount >= 0:
+                    cumulative_volume += volume
+                    cumulative_amount += amount
+                average = (
+                    cumulative_amount / (cumulative_volume * 100.0)
+                    if cumulative_volume > 0 and cumulative_amount > 0
+                    else None
+                )
+                points.append((bar_time, price, average))
+
+            if not points:
+                continue
+            current = points[-1]
+            key = (asset_type, symbol)
+            last_bar = self._last_bar.get(key)
+            self._last_bar[key] = current[0]
+            if last_bar is None or last_bar.date() != current[0].date() or current[0] <= last_bar:
+                continue
+            if len(points) < 2:
+                continue
+
+            previous = points[-2]
+            baseline = _finite(prev_close.get(symbol))
+            avg_up = previous[2] is not None and current[2] is not None and previous[1] <= previous[2] and current[1] > current[2]
+            avg_down = previous[2] is not None and current[2] is not None and previous[1] >= previous[2] and current[1] < current[2]
+            zero_up = baseline is not None and baseline > 0 and previous[1] <= baseline and current[1] > baseline
+            zero_down = baseline is not None and baseline > 0 and previous[1] >= baseline and current[1] < baseline
+            if avg_up or avg_down or zero_up or zero_down:
+                results.append({
+                    "symbol": symbol,
+                    "signal_intraday_avg_cross_up": avg_up,
+                    "signal_intraday_avg_cross_down": avg_down,
+                    "signal_intraday_zero_cross_up": zero_up,
+                    "signal_intraday_zero_cross_down": zero_down,
+                })
+        return results
+
+    @staticmethod
+    def inject(df: pl.DataFrame, signals: list[dict[str, Any]]) -> pl.DataFrame:
+        existing = [field for field in INTRADAY_SIGNAL_FIELDS if field in df.columns]
+        out = df.drop(existing) if existing else df
+        if signals:
+            out = out.join(pl.DataFrame(signals), on="symbol", how="left")
+        else:
+            out = out.with_columns([
+                pl.lit(False).alias(field) for field in INTRADAY_SIGNAL_FIELDS
+            ])
+        return out.with_columns([
+            pl.col(field).fill_null(False).cast(pl.Boolean).alias(field)
+            for field in INTRADAY_SIGNAL_FIELDS
+        ])

backend/app/strategy/monitor.py

@@ -23,6 +23,7 @@ import polars as pl
 from app.market_time import cn_today
 from app.strategy import config as _strategy_config
 from app.strategy.custom_signals import _OP_BUILDERS  # type: ignore  # 复用运算符构造器
+from app.strategy.intraday_signals import INTRADAY_SIGNAL_LABELS, uses_intraday_signals
 
 logger = logging.getLogger(__name__)
 
@@ -40,6 +41,7 @@ _SIGNAL_CN: dict[str, str] = {
     "signal_boll_breakdown_lower": "跌破布林下轨", "signal_volume_surge": "放量",
     "signal_limit_up": "涨停", "signal_limit_down": "跌停",
     "signal_limit_down_recovery": "跌停翘板", "signal_broken_limit_up": "炸板",
+    **INTRADAY_SIGNAL_LABELS,
     # 行情字段
     "close": "收盘价", "open": "开盘价", "high": "最高价", "low": "最低价",
     "change_pct": "涨跌幅", "change_amount": "涨跌额", "amplitude": "振幅",
@@ -456,6 +458,19 @@ class MonitorRuleEngine:
             for r in list(self._rules.values())
         )
 
+    def intraday_signal_symbols(self, asset_type: str) -> set[str]:
+        """返回启用的分时信号规则所需标的并集。"""
+        symbols: set[str] = set()
+        for rule in list(self._rules.values()):
+            if (
+                rule.get("enabled", True)
+                and rule.get("asset_type", "stock") == asset_type
+                and rule.get("scope") == "symbols"
+                and uses_intraday_signals(rule)
+            ):
+                symbols.update(str(symbol) for symbol in rule.get("symbols", []) if symbol)
+        return symbols
+
     # ── 评估 ───────────────────────────────────────────
     def has_asset_rules(self, asset_type: str) -> bool:
         """是否存在指定资产类型的 (已启用) 规则。供 quote_service 判断是否需要 ETF 评估轮。"""

backend/app/strategy/monitor_rules.py

@@ -21,6 +21,7 @@ from datetime import datetime, timezone
 from pathlib import Path
 
 from app.strategy.custom_signals import ALLOWED_FIELDS
+from app.strategy.intraday_signals import uses_intraday_signals
 
 logger = logging.getLogger(__name__)
 
@@ -154,6 +155,8 @@ def validate(rule: dict) -> None:
         syms = rule.get("symbols")
         if not isinstance(syms, list) or len(syms) == 0:
             raise ValueError("scope=symbols 时 symbols 不能为空")
+    if uses_intraday_signals(rule) and rule.get("scope") != "symbols":
+        raise ValueError("分时穿越信号仅支持指定股票")
     # sector 作用域的板块 JOIN 尚未实现: _apply_scope 目前会退化为「全市场」,
     # 一条本意针对某板块的规则会对全市场每只命中都触发(告警风暴)。在板块 JOIN
     # 落地前, 拒绝创建 sector 规则(fail-closed), 避免用户建出会刷屏的规则。

backend/tests/test_ext_data_dimension_members.py

@@ -0,0 +1,34 @@
+import polars as pl
+import pytest
+from fastapi import HTTPException
+
+from app.api.ext_data import _filter_dimension_member_rows
+
+
+def test_filter_dimension_member_rows_matches_complete_tags() -> None:
+    rows = pl.DataFrame({
+        "symbol": ["000001.SZ", "000002.SZ", "000003.SZ", "000004.SZ"],
+        "所属概念": ["人工智能;芯片", "人工智能体;机器人", "芯片 / 人工智能", None],
+    })
+
+    result = _filter_dimension_member_rows(rows, "所属概念", "人工智能")
+
+    assert result.get_column("symbol").to_list() == ["000001.SZ", "000003.SZ"]
+
+
+def test_filter_dimension_member_rows_matches_industry_hierarchy() -> None:
+    rows = pl.DataFrame({
+        "symbol": ["000001.SZ", "000002.SZ", "000003.SZ"],
+        "所属行业": ["金融-银行-股份制银行", "电子-半导体-数字芯片", "电子元件"],
+    })
+
+    result = _filter_dimension_member_rows(rows, "所属行业", "电子")
+
+    assert result.get_column("symbol").to_list() == ["000002.SZ"]
+
+
+def test_filter_dimension_member_rows_rejects_unknown_field() -> None:
+    rows = pl.DataFrame({"symbol": ["000001.SZ"]})
+
+    with pytest.raises(HTTPException, match="字段 '所属行业' 不存在"):
+        _filter_dimension_member_rows(rows, "所属行业", "银行")

backend/tests/test_intraday_monitor_signals.py

@@ -0,0 +1,189 @@
+from __future__ import annotations
+
+from datetime import datetime
+
+import polars as pl
+import pytest
+
+from app.market_time import CN_TZ
+from app.services.kline_sync import fetch_intraday_monitor_batch, intraday_monitor_support
+from app.strategy import monitor_rules
+from app.strategy.intraday_signals import IntradaySignalEvaluator
+from app.strategy.monitor import MonitorRuleEngine
+from app.tickflow.capabilities import Cap, CapabilityLimits, CapabilitySet
+
+
+def _minute_rows(prices: list[float]) -> pl.DataFrame:
+    return pl.DataFrame({
+        "symbol": ["600000.SH"] * len(prices),
+        "datetime": [datetime(2026, 7, 17, 9, 30 + i) for i in range(len(prices))],
+        "close": prices,
+        "volume": [1.0] * len(prices),
+        "amount": [price * 100.0 for price in prices],
+    })
+
+
+def test_intraday_crosses_are_edge_triggered_and_not_replayed():
+    evaluator = IntradaySignalEvaluator()
+    kwargs = {
+        "symbols": {"600000.SH"},
+        "prev_close": {"600000.SH": 10.0},
+        "asset_type": "stock",
+    }
+
+    # 首次只建立基线, 不补发当前已有的穿越。
+    assert evaluator.evaluate(_minute_rows([9.0]), now=datetime(2026, 7, 17, 9, 32), **kwargs) == []
+
+    up = evaluator.evaluate(_minute_rows([9.0, 11.0]), now=datetime(2026, 7, 17, 9, 33), **kwargs)
+    assert len(up) == 1
+    assert up[0]["signal_intraday_avg_cross_up"] is True
+    assert up[0]["signal_intraday_zero_cross_up"] is True
+
+    # 同一根已完成分钟线不得重复触发。
+    assert evaluator.evaluate(_minute_rows([9.0, 11.0]), now=datetime(2026, 7, 17, 9, 33, 30), **kwargs) == []
+
+    down = evaluator.evaluate(_minute_rows([9.0, 11.0, 9.0]), now=datetime(2026, 7, 17, 9, 34), **kwargs)
+    assert len(down) == 1
+    assert down[0]["signal_intraday_avg_cross_down"] is True
+    assert down[0]["signal_intraday_zero_cross_down"] is True
+
+
+def test_intraday_signals_flow_through_monitor_engine():
+    evaluator = IntradaySignalEvaluator()
+    kwargs = {
+        "symbols": {"600000.SH"},
+        "prev_close": {"600000.SH": 10.0},
+        "asset_type": "stock",
+    }
+    evaluator.evaluate(_minute_rows([9.0]), now=datetime(2026, 7, 17, 9, 32), **kwargs)
+    signals = evaluator.evaluate(_minute_rows([9.0, 11.0]), now=datetime(2026, 7, 17, 9, 33), **kwargs)
+    enriched = pl.DataFrame({
+        "symbol": ["600000.SH"], "close": [11.0], "change_pct": [0.1],
+    })
+    engine = MonitorRuleEngine()
+    engine.set_rules([{**_intraday_rule(), "cooldown_seconds": 0}])
+    events = engine.evaluate(evaluator.inject(enriched, signals))
+    assert len(events) == 1
+    assert events[0]["rule_id"] == "intraday_rule"
+    assert events[0]["signals"] == ["signal_intraday_avg_cross_up"]
+
+
+def test_intraday_signal_state_resets_between_trading_days():
+    evaluator = IntradaySignalEvaluator()
+    evaluator.evaluate(
+        _minute_rows([9.0]), symbols={"600000.SH"},
+        prev_close={"600000.SH": 10.0}, asset_type="stock",
+        now=datetime(2026, 7, 17, 9, 32),
+    )
+    next_day = pl.DataFrame({
+        "symbol": ["600000.SH"],
+        "datetime": [datetime(2026, 7, 18, 9, 30)],
+        "close": [11.0], "volume": [1.0], "amount": [1100.0],
+    })
+    assert evaluator.evaluate(
+        next_day, symbols={"600000.SH"},
+        prev_close={"600000.SH": 10.0}, asset_type="stock",
+        now=datetime(2026, 7, 18, 9, 32),
+    ) == []
+
+
+def test_intraday_average_does_not_accumulate_previous_day_bars():
+    evaluator = IntradaySignalEvaluator()
+    previous_day = pl.DataFrame({
+        "symbol": ["600000.SH"],
+        "datetime": [datetime(2026, 7, 16, 15, 0)],
+        "close": [100.0], "volume": [1000.0], "amount": [10_000_000.0],
+    })
+    first = pl.concat([previous_day, _minute_rows([9.0])])
+    evaluator.evaluate(
+        first, symbols={"600000.SH"}, prev_close={"600000.SH": 10.0},
+        asset_type="stock", now=datetime(2026, 7, 17, 9, 32),
+    )
+    second = pl.concat([previous_day, _minute_rows([9.0, 11.0])])
+    signals = evaluator.evaluate(
+        second, symbols={"600000.SH"}, prev_close={"600000.SH": 10.0},
+        asset_type="stock", now=datetime(2026, 7, 17, 9, 33),
+    )
+    assert signals[0]["signal_intraday_avg_cross_up"] is True
+
+
+def test_intraday_cutoff_keeps_beijing_time_in_utc_runtime():
+    evaluator = IntradaySignalEvaluator()
+    kwargs = {
+        "symbols": {"600000.SH"},
+        "prev_close": {"600000.SH": 10.0},
+        "asset_type": "stock",
+    }
+    assert evaluator.evaluate(
+        _minute_rows([9.0]), symbols={"600000.SH"},
+        prev_close={"600000.SH": 10.0}, asset_type="stock",
+        now=datetime(2026, 7, 17, 9, 32, tzinfo=CN_TZ),
+    ) == []
+    signals = evaluator.evaluate(
+        _minute_rows([9.0, 11.0]), now=datetime(2026, 7, 17, 9, 33, tzinfo=CN_TZ),
+        **kwargs,
+    )
+    assert signals[0]["signal_intraday_zero_cross_up"] is True
+
+
+def _intraday_rule(scope: str = "symbols") -> dict:
+    return {
+        "id": "intraday_rule", "name": "分时监控", "enabled": True,
+        "type": "signal", "asset_type": "stock", "scope": scope,
+        "symbols": ["600000.SH"], "logic": "and",
+        "conditions": [{"field": "signal_intraday_avg_cross_up", "op": "truth"}],
+    }
+
+
+def test_intraday_rule_pool_is_derived_from_enabled_rules():
+    engine = MonitorRuleEngine()
+    disabled = {**_intraday_rule(), "id": "disabled", "enabled": False, "symbols": ["000001.SZ"]}
+    engine.set_rules([_intraday_rule(), disabled])
+    assert engine.intraday_signal_symbols("stock") == {"600000.SH"}
+    assert engine.intraday_signal_symbols("etf") == set()
+
+
+def test_intraday_rule_rejects_non_symbol_scope():
+    with pytest.raises(ValueError, match="仅支持指定股票"):
+        monitor_rules.validate(_intraday_rule("all"))
+
+
+def test_intraday_support_uses_capability_limits(monkeypatch):
+    monkeypatch.setattr("app.services.preferences.get_minute_data_provider", lambda: "tickflow")
+    capset = CapabilitySet({Cap.KLINE_MINUTE_BATCH: CapabilityLimits(batch=25, rpm=30)})
+    support = intraday_monitor_support(capset)
+    assert support["available"] is True
+    assert support["source"] == "minute_batch"
+    assert support["max_symbols"] == 25
+
+    denied = intraday_monitor_support(CapabilitySet())
+    assert denied["available"] is False
+
+
+def test_intraday_batch_provider_is_normalized_without_network(monkeypatch):
+    monkeypatch.setattr("app.services.preferences.get_minute_data_provider", lambda: "tickflow")
+
+    class FakeKlines:
+        def intraday_batch(self, symbols, count, as_dataframe, show_progress, batch_size):
+            assert symbols == ["600000.SH"]
+            assert count == 300
+            assert as_dataframe is True
+            assert show_progress is False
+            assert batch_size == 20
+            return pl.DataFrame({
+                "symbol": symbols,
+                "datetime": [datetime(2026, 7, 17, 9, 30)],
+                "open": [10.0], "high": [10.1], "low": [9.9], "close": [10.0],
+                "volume": [1.0], "amount": [1000.0],
+            })
+
+    class FakeClient:
+        klines = FakeKlines()
+
+    monkeypatch.setattr("app.services.kline_sync.get_client", lambda: FakeClient())
+    capset = CapabilitySet({Cap.INTRADAY_BATCH: CapabilityLimits(batch=20, rpm=30)})
+    result = fetch_intraday_monitor_batch(
+        ["600000.SH"], capset, now=datetime(2026, 7, 17, 10, 0, tzinfo=CN_TZ),
+    )
+    assert result.columns == ["symbol", "datetime", "open", "high", "low", "close", "volume", "amount"]
+    assert result["symbol"].to_list() == ["600000.SH"]

backend/tests/test_limit_ladder_one_word.py

@@ -0,0 +1,35 @@
+import polars as pl
+
+from app.api.screener import _one_word_limit_expr
+
+
+def test_one_word_limit_requires_main_status_and_equal_ohlc() -> None:
+    rows = pl.DataFrame({
+        "status": ["limit_up", "limit_up", "broken", "limit_up"],
+        "open": [11.0, 10.5, 11.0, 0.0],
+        "high": [11.0, 11.0, 11.0, 0.0],
+        "low": [11.0, 10.5, 11.0, 0.0],
+        "close": [11.0, 11.0, 11.0, 0.0],
+    })
+
+    result = rows.with_columns(
+        _one_word_limit_expr("limit_up", rows.columns).alias("is_one_word")
+    )
+
+    assert result.get_column("is_one_word").to_list() == [True, False, False, False]
+
+
+def test_one_word_limit_supports_limit_down() -> None:
+    rows = pl.DataFrame({
+        "status": ["limit_down", "recovery"],
+        "open": [9.0, 9.0],
+        "high": [9.0, 9.0],
+        "low": [9.0, 9.0],
+        "close": [9.0, 9.0],
+    })
+
+    result = rows.with_columns(
+        _one_word_limit_expr("limit_down", rows.columns).alias("is_one_word")
+    )
+
+    assert result.get_column("is_one_word").to_list() == [True, False]

frontend/package.json

@@ -1,7 +1,7 @@
 {
   "name": "tickflow-stock-panel-frontend",
   "private": true,
-  "version": "0.1.84",
+  "version": "0.1.86",
   "type": "module",
   "scripts": {
     "dev": "vite",
@@ -14,6 +14,7 @@
     "@dnd-kit/sortable": "^10.0.0",
     "@dnd-kit/utilities": "^3.2.2",
     "@tanstack/react-query": "^5.55.0",
+    "@tanstack/react-virtual": "^3.13.12",
     "class-variance-authority": "^0.7.0",
     "clsx": "^2.1.1",
     "echarts": "^5.5.0",

frontend/pnpm-lock.yaml

@@ -20,6 +20,9 @@ importers:
       '@tanstack/react-query':
         specifier: ^5.55.0
         version: 5.100.11(react@18.3.1)
+      '@tanstack/react-virtual':
+        specifier: ^3.13.12
+        version: 3.14.6(react-dom@18.3.1(react@18.3.1))(react@18.3.1)
       class-variance-authority:
         specifier: ^0.7.0
         version: 0.7.1
@@ -515,6 +518,15 @@ packages:
     peerDependencies:
       react: ^18 || ^19
 
+  '@tanstack/react-virtual@3.14.6':
+    resolution: {integrity: sha512-4+Uq8m0/gzO4kMCHUEpTtGX1RnONK0C+g88b2ltwPMWUBiaVarBuWKoPJaz7gj1cKCVRAdyu+U8GcKhwCc2beA==}
+    peerDependencies:
+      react: ^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0
+      react-dom: ^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0
+
+  '@tanstack/virtual-core@3.17.4':
+    resolution: {integrity: sha512-nGm5KteqxasUdThLc2izl6dHUqLv0LQj7Nuyo5gYalTPf/U8a9ermvsl7reT+6ioBW1l8WfpP/mcU338nLXpqw==}
+
   '@types/babel__core@7.20.5':
     resolution: {integrity: sha512-qoQprZvz5wQFJwMDqeseRXWv3rqMvhgpbXFfVyWhbx9X47POIA6i/+dXefEmZKoAgOaTdaIgNSMqMIU61yRyzA==}
 
@@ -1388,6 +1400,14 @@ snapshots:
       '@tanstack/query-core': 5.100.11
       react: 18.3.1
 
+  '@tanstack/react-virtual@3.14.6(react-dom@18.3.1(react@18.3.1))(react@18.3.1)':
+    dependencies:
+      '@tanstack/virtual-core': 3.17.4
+      react: 18.3.1
+      react-dom: 18.3.1(react@18.3.1)
+
+  '@tanstack/virtual-core@3.17.4': {}
+
   '@types/babel__core@7.20.5':
     dependencies:
       '@babel/parser': 7.29.3

frontend/src/components/DimensionMembersDialog.tsx

@@ -0,0 +1,302 @@
+import { useEffect, useMemo, useRef, useState } from 'react'
+import { useQuery } from '@tanstack/react-query'
+import { useVirtualizer } from '@tanstack/react-virtual'
+import { Building2, ChevronRight, RefreshCw, Search, Tags, Users, X } from 'lucide-react'
+import { Modal } from '@/components/Modal'
+import { boardTag } from '@/components/stock-table/primitives'
+import { api, type MarketSnapshotRow } from '@/lib/api'
+import { QK } from '@/lib/queryKeys'
+import { fmtBigNum, fmtPct, fmtPrice, priceColorClass } from '@/lib/format'
+
+export type DimensionKind = 'concept' | 'industry'
+
+export interface DimensionMembersTarget {
+  kind: DimensionKind
+  value: string
+  /** 扩展字段完整标识，例如 ext_gn_ths.所属概念。 */
+  sourceField: string
+  date?: string
+}
+
+export function dimensionKindForSourceField(sourceField: string): DimensionKind | null {
+  const separator = sourceField.indexOf('.')
+  const field = (separator >= 0 ? sourceField.slice(separator + 1) : sourceField).trim().toLowerCase()
+  if (/(概念|题材)|(?:^|[_\s])(concept|theme)(?:$|[_\s])/i.test(field)) return 'concept'
+  if (/(行业|申万|中信)|(?:^|[_\s])(industry|sector)(?:$|[_\s])/i.test(field)) return 'industry'
+  return null
+}
+
+interface Props {
+  target: DimensionMembersTarget | null
+  onClose: () => void
+  onStockClick?: (symbol: string, name?: string) => void
+}
+
+interface ResolvedSource {
+  configId: string
+  field: string
+}
+
+type SortMode = 'change_desc' | 'change_asc' | 'amount_desc' | 'name'
+
+function resolveSource(sourceField: string): ResolvedSource | null {
+  const separator = sourceField.indexOf('.')
+  if (separator <= 0 || separator === sourceField.length - 1) return null
+  return {
+    configId: sourceField.slice(0, separator),
+    field: sourceField.slice(separator + 1),
+  }
+}
+
+function symbolKeys(symbol: unknown): string[] {
+  const raw = String(symbol ?? '').trim().toUpperCase()
+  if (!raw) return []
+  return Array.from(new Set([raw, raw.replace(/\.\w+$/, '')]))
+}
+
+function finite(value: unknown): number | null {
+  return typeof value === 'number' && Number.isFinite(value) ? value : null
+}
+
+function stockName(row: Record<string, any>): string {
+  return String(row.name ?? row['股票简称'] ?? row['名称'] ?? '')
+}
+
+function stockSymbol(row: Record<string, any>): string {
+  return String(row.symbol ?? row.code ?? row['股票代码'] ?? row['代码'] ?? '')
+}
+
+export function DimensionMembersDialog({ target, onClose, onStockClick }: Props) {
+  if (!target) return null
+  return (
+    <DimensionMembersDialogContent
+      key={`${target.sourceField}:${target.value}:${target.date ?? ''}`}
+      target={target}
+      onClose={onClose}
+      onStockClick={onStockClick}
+    />
+  )
+}
+
+function DimensionMembersDialogContent({ target, onClose, onStockClick }: Omit<Props, 'target'> & { target: DimensionMembersTarget }) {
+  const source = useMemo(() => resolveSource(target.sourceField), [target.sourceField])
+  const [search, setSearch] = useState('')
+  const [sortMode, setSortMode] = useState<SortMode>('change_desc')
+  const listRef = useRef<HTMLDivElement>(null)
+
+  const membersQuery = useQuery({
+    queryKey: source ? QK.dimensionMembers(source.configId, source.field, target.value, target.date) : ['dimension-members-invalid'],
+    queryFn: () => api.dimensionMembers(source!.configId, {
+      field: source!.field,
+      value: target.value,
+      date: target.date,
+      limit: 10000,
+    }),
+    enabled: !!source,
+    staleTime: 5 * 60_000,
+  })
+
+  const marketQuery = useQuery({
+    queryKey: QK.marketSnapshot,
+    queryFn: api.marketSnapshot,
+    enabled: (membersQuery.data?.rows.length ?? 0) > 0,
+    staleTime: 60_000,
+  })
+
+  const marketMap = useMemo(() => {
+    const map = new Map<string, MarketSnapshotRow>()
+    for (const row of marketQuery.data?.rows ?? []) {
+      for (const key of symbolKeys(row.symbol)) map.set(key, row)
+    }
+    return map
+  }, [marketQuery.data?.rows])
+
+  const rows = useMemo(() => {
+    const seen = new Set<string>()
+    return (membersQuery.data?.rows ?? []).flatMap(member => {
+      const rawSymbol = stockSymbol(member)
+      const market = symbolKeys(rawSymbol).map(key => marketMap.get(key)).find(Boolean)
+      const symbol = String(market?.symbol ?? rawSymbol)
+      if (!symbol || seen.has(symbol)) return []
+      seen.add(symbol)
+      return [{
+        ...member,
+        ...market,
+        symbol,
+        name: market?.name ?? stockName(member),
+      }]
+    })
+  }, [marketMap, membersQuery.data?.rows])
+
+  const visibleRows = useMemo(() => {
+    const keyword = search.trim().toLowerCase()
+    const filtered = keyword
+      ? rows.filter(row => `${row.symbol} ${row.name ?? ''}`.toLowerCase().includes(keyword))
+      : rows
+    return [...filtered].sort((a, b) => {
+      if (sortMode === 'name') return String(a.name ?? a.symbol).localeCompare(String(b.name ?? b.symbol), 'zh-CN')
+      if (sortMode === 'amount_desc') return (finite(b.amount) ?? -Infinity) - (finite(a.amount) ?? -Infinity)
+      const av = finite(a.change_pct)
+      const bv = finite(b.change_pct)
+      if (sortMode === 'change_asc') return (av ?? Infinity) - (bv ?? Infinity)
+      return (bv ?? -Infinity) - (av ?? -Infinity)
+    })
+  }, [rows, search, sortMode])
+
+  const stats = useMemo(() => {
+    const changes = rows.map(row => finite(row.change_pct)).filter((value): value is number => value != null)
+    return {
+      up: changes.filter(value => value > 0).length,
+      down: changes.filter(value => value < 0).length,
+      flat: rows.length - changes.filter(value => value !== 0).length,
+      average: changes.length ? changes.reduce((sum, value) => sum + value, 0) / changes.length : null,
+    }
+  }, [rows])
+
+  const rowVirtualizer = useVirtualizer({
+    count: visibleRows.length,
+    getScrollElement: () => listRef.current,
+    estimateSize: () => 54,
+    getItemKey: index => visibleRows[index]?.symbol ?? index,
+    overscan: 8,
+  })
+
+  useEffect(() => {
+    listRef.current?.scrollTo({ top: 0 })
+  }, [search, sortMode])
+
+  const accent = target.kind === 'concept'
+    ? { icon: Tags, badge: '概念', iconCls: 'text-orange-700 dark:text-orange-300', badgeCls: 'bg-orange-500/10 text-orange-700 dark:text-orange-300' }
+    : { icon: Building2, badge: '行业', iconCls: 'text-sky-700 dark:text-sky-300', badgeCls: 'bg-sky-500/10 text-sky-700 dark:text-sky-300' }
+  const AccentIcon = accent.icon
+  const titleId = 'dimension-members-title'
+  const total = membersQuery.data?.total ?? 0
+
+  return (
+    <Modal
+      onClose={onClose}
+      labelledBy={titleId}
+      panelClassName="flex h-[86vh] max-h-[760px] w-[94vw] max-w-4xl flex-col overflow-hidden rounded-card border border-border bg-base shadow-2xl"
+    >
+      <div className="flex shrink-0 items-center gap-3 border-b border-border px-4 py-3">
+        <div className={`flex h-8 w-8 shrink-0 items-center justify-center rounded-md bg-elevated ${accent.iconCls}`}>
+          <AccentIcon className="h-4 w-4" />
+        </div>
+        <div className="min-w-0">
+          <div className="flex items-center gap-2">
+            <h2 id={titleId} className="truncate text-sm font-semibold text-foreground">{target.value}</h2>
+            <span className={`shrink-0 rounded px-1.5 py-0.5 text-[10px] font-medium ${accent.badgeCls}`}>{accent.badge}</span>
+          </div>
+          <div className="mt-0.5 flex items-center gap-2 text-[10px] text-muted">
+            <span>{membersQuery.data?.label ?? source?.configId ?? '扩展数据'}</span>
+            {membersQuery.data?.date && <span>{membersQuery.data.date}</span>}
+          </div>
+        </div>
+        <div className="ml-auto flex items-center gap-2">
+          <span className="inline-flex items-center gap-1 text-xs text-secondary">
+            <Users className="h-3.5 w-3.5 text-muted" />
+            {membersQuery.isLoading ? '—' : total}
+          </span>
+          <button onClick={onClose} className="inline-flex h-7 w-7 items-center justify-center rounded text-muted hover:bg-elevated hover:text-foreground" title="关闭">
+            <X className="h-4 w-4" />
+          </button>
+        </div>
+      </div>
+
+      {!source ? (
+        <div className="grid min-h-64 place-items-center px-6 text-sm text-danger">扩展字段格式无效</div>
+      ) : membersQuery.isLoading ? (
+        <div className="grid min-h-64 place-items-center text-muted"><RefreshCw className="h-5 w-5 animate-spin" /></div>
+      ) : membersQuery.isError ? (
+        <div className="grid min-h-64 place-items-center px-6 text-center text-sm text-danger">{String((membersQuery.error as Error).message)}</div>
+      ) : (
+        <>
+          <div className="grid shrink-0 grid-cols-4 divide-x divide-border border-b border-border bg-surface/50">
+            <Summary label="上涨" value={stats.up} className="text-bull" />
+            <Summary label="下跌" value={stats.down} className="text-bear" />
+            <Summary label="平盘/待更新" value={stats.flat} className="text-secondary" />
+            <Summary label="平均涨跌" value={fmtPct(stats.average)} className={priceColorClass(stats.average)} />
+          </div>
+
+          <div className="flex shrink-0 items-center gap-2 border-b border-border px-4 py-2.5">
+            <div className="relative min-w-0 flex-1">
+              <Search className="pointer-events-none absolute left-2.5 top-1/2 h-3.5 w-3.5 -translate-y-1/2 text-muted" />
+              <input
+                value={search}
+                onChange={event => setSearch(event.target.value)}
+                placeholder="搜索代码或名称"
+                className="h-8 w-full rounded-input border border-border bg-surface pl-8 pr-3 text-xs text-foreground placeholder:text-muted focus:border-accent/60 focus:outline-none"
+              />
+            </div>
+            <select
+              value={sortMode}
+              onChange={event => setSortMode(event.target.value as SortMode)}
+              className="h-8 rounded-input border border-border bg-surface px-2 text-xs text-secondary focus:border-accent/60 focus:outline-none"
+              aria-label="排序方式"
+            >
+              <option value="change_desc">涨幅从高到低</option>
+              <option value="change_asc">涨幅从低到高</option>
+              <option value="amount_desc">成交额从高到低</option>
+              <option value="name">名称排序</option>
+            </select>
+          </div>
+
+          <div className="grid shrink-0 grid-cols-[minmax(132px,1fr)_74px_74px_18px] border-b border-border bg-elevated/60 px-4 py-2 text-[10px] font-medium text-muted md:grid-cols-[minmax(180px,1fr)_90px_84px_88px_100px_18px]">
+            <span>股票</span><span className="text-right">现价</span><span className="text-right">涨跌幅</span>
+            <span className="hidden text-right md:block">换手率</span><span className="hidden text-right md:block">成交额</span><span />
+          </div>
+
+          {visibleRows.length === 0 ? (
+            <div className="grid min-h-56 place-items-center text-sm text-muted">{search ? '没有匹配的股票' : '暂无成分股'}</div>
+          ) : (
+            <div ref={listRef} className="min-h-0 flex-1 overflow-y-auto">
+              <div className="relative w-full" style={{ height: rowVirtualizer.getTotalSize() }}>
+                {rowVirtualizer.getVirtualItems().map(virtualRow => {
+                  const row = visibleRows[virtualRow.index]
+                  const board = boardTag(row.symbol)
+                  return (
+                    <button
+                      key={virtualRow.key}
+                      ref={rowVirtualizer.measureElement}
+                      data-index={virtualRow.index}
+                      onClick={() => onStockClick?.(row.symbol, row.name)}
+                      disabled={!onStockClick}
+                      className="absolute left-0 top-0 grid min-h-[54px] w-full grid-cols-[minmax(132px,1fr)_74px_74px_18px] items-center border-b border-border/60 px-4 text-left text-xs transition-colors hover:bg-elevated/50 disabled:cursor-default md:grid-cols-[minmax(180px,1fr)_90px_84px_88px_100px_18px]"
+                      style={{ transform: `translateY(${virtualRow.start}px)` }}
+                    >
+                      <span className="flex min-w-0 items-center gap-2">
+                        {board && <span className={`inline-flex h-[18px] w-[18px] shrink-0 items-center justify-center rounded border text-[9px] font-bold ${board.color}`}>{board.label}</span>}
+                        <span className="min-w-0">
+                          <span className="block truncate font-medium text-foreground">{row.name || row.symbol}</span>
+                          <span className="block font-mono text-[10px] text-muted">{row.symbol}</span>
+                        </span>
+                      </span>
+                      <span className="text-right tabular-nums text-secondary">{fmtPrice(finite(row.close))}</span>
+                      <span className={`text-right tabular-nums font-medium ${priceColorClass(finite(row.change_pct))}`}>{fmtPct(finite(row.change_pct))}</span>
+                      <span className="hidden text-right tabular-nums text-secondary md:block">{finite(row.turnover_rate) != null ? `${finite(row.turnover_rate)!.toFixed(2)}%` : '—'}</span>
+                      <span className="hidden text-right tabular-nums text-secondary md:block">{fmtBigNum(finite(row.amount))}</span>
+                      <ChevronRight className="h-3.5 w-3.5 text-muted" />
+                    </button>
+                  )
+                })}
+              </div>
+            </div>
+          )}
+
+          {total > rows.length && (
+            <div className="shrink-0 border-t border-border px-4 py-2 text-center text-[10px] text-muted">显示前 {rows.length} / {total} 只</div>
+          )}
+        </>
+      )}
+    </Modal>
+  )
+}
+
+function Summary({ label, value, className }: { label: string; value: string | number; className: string }) {
+  return (
+    <div className="flex items-baseline justify-center gap-1.5 px-2 py-2.5">
+      <span className="text-[10px] text-muted">{label}</span>
+      <span className={`text-xs font-semibold tabular-nums ${className}`}>{value}</span>
+    </div>
+  )
+}

frontend/src/components/monitor/RuleEditor.tsx

@@ -1,10 +1,11 @@
 import { useState } from 'react'
 import { Link } from 'react-router-dom'
 import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query'
-import { Save, X, Plus, Search } from 'lucide-react'
+import { Activity, Check, Plus, RadioTower, Save, Search, TrendingUp, Waypoints, X } from 'lucide-react'
 import { api, genRuleId, type MonitorRule, type MonitorCondition } from '@/lib/api'
 import { QK } from '@/lib/queryKeys'
 import { SignalPicker } from '@/components/screener/SignalPicker'
+import { MONITOR_INTRADAY_SIGNAL_OPTIONS, SIGNAL_OPTIONS, cnSignal } from '@/lib/signals'
 import { usePreferences } from '@/lib/useSharedQueries'
 
 interface Props {
@@ -22,6 +23,19 @@ const TYPE_DEFAULT_NAME: Record<string, string> = {
   signal: '个股信号监控', price: '价格监控', market: '市场异动监控', strategy: '策略监控',
 }
 
+const TYPE_ICONS = {
+  signal: Activity,
+  price: TrendingUp,
+  market: RadioTower,
+  strategy: Waypoints,
+}
+
+const STRATEGY_SOURCE_META = {
+  builtin: { label: '内置', className: 'border-accent/25 bg-accent/10 text-accent' },
+  custom: { label: '自定义', className: 'border-emerald-400/25 bg-emerald-400/10 text-emerald-400' },
+  ai: { label: 'AI', className: 'border-amber-400/25 bg-amber-400/10 text-amber-400' },
+} as const
+
 const emptyRule = (preset?: Partial<MonitorRule>): MonitorRule => ({
   id: genRuleId(),
   name: '',
@@ -66,6 +80,8 @@ export function RuleEditor({ rule, preset, simple, onClose, onSaved }: Props) {
   })
   const [error, setError] = useState('')
   const [symbolQuery, setSymbolQuery] = useState('')
+  const [strategyQuery, setStrategyQuery] = useState('')
+  const [strategyCategory, setStrategyCategory] = useState<'all' | 'builtin' | 'custom' | 'ai'>('all')
   // ETF 规则时标的搜索一并搜出 ETF。
   const symbolAssetTypes = assetType === 'etf' ? 'stock,etf' : 'stock'
   const symbolSearch = useQuery({
@@ -77,6 +93,7 @@ export function RuleEditor({ rule, preset, simple, onClose, onSaved }: Props) {
   const save = useMutation({
     mutationFn: () => {
       const d = { ...draft }
+      delete d.runtime_warning
       // name 为空时用默认名
       if (!d.name.trim()) {
         const base = TYPE_DEFAULT_NAME[d.type] ?? '监控规则'
@@ -135,12 +152,39 @@ export function RuleEditor({ rule, preset, simple, onClose, onSaved }: Props) {
   const thresholdFields = options.data?.threshold_fields ?? []
   const operators = options.data?.operators ?? ['>', '>=', '<', '<=', '==', '!=']
   const selectedSignals = draft.conditions.filter(c => c.op === 'truth').map(c => c.field)
+  const hasIntradaySignal = selectedSignals.some(signal => MONITOR_INTRADAY_SIGNAL_OPTIONS.includes(signal))
+  const intradaySupport = options.data?.intraday_signal_support
+  const monitorBuiltinSignals = [
+    ...SIGNAL_OPTIONS.map(key => ({ key, label: cnSignal(key) })),
+    ...(options.data?.builtin_signals ?? []).filter(option => MONITOR_INTRADAY_SIGNAL_OPTIONS.includes(option.key)),
+  ]
   const thresholdConds = draft.conditions.filter(c => c.op !== 'truth')
+  const strategyPresets = strategies.data?.presets ?? []
+  const selectedStrategy = strategyPresets.find(strategy => strategy.id === draft.strategy_id)
+  const normalizedStrategyQuery = strategyQuery.trim().toLowerCase()
+  const visibleStrategies = strategyPresets.filter(strategy => {
+    if (strategyCategory !== 'all' && strategy.source !== strategyCategory) return false
+    if (!normalizedStrategyQuery) return true
+    return [strategy.name, strategy.id, strategy.description, ...(strategy.tags ?? [])]
+      .some(value => String(value ?? '').toLowerCase().includes(normalizedStrategyQuery))
+  })
+  const strategyCategories = [
+    { key: 'all' as const, label: '全部', count: strategyPresets.length },
+    { key: 'builtin' as const, label: '内置', count: strategyPresets.filter(strategy => strategy.source === 'builtin').length },
+    { key: 'custom' as const, label: '自定义', count: strategyPresets.filter(strategy => strategy.source === 'custom').length },
+    { key: 'ai' as const, label: 'AI', count: strategyPresets.filter(strategy => strategy.source === 'ai').length },
+  ]
 
   const onSignalPickerChange = (next: string[]) => {
-    const nonTruthConds = draft.conditions.filter(c => c.op !== 'truth')
-    const truthConds: MonitorCondition[] = next.map(field => ({ field, op: 'truth' }))
-    setDraft(d => ({ ...d, conditions: [...nonTruthConds, ...truthConds] }))
+    setDraft(d => {
+      const nonTruthConds = d.conditions.filter(c => c.op !== 'truth')
+      const truthConds: MonitorCondition[] = next.map(field => ({ field, op: 'truth' }))
+      return {
+        ...d,
+        scope: next.some(signal => MONITOR_INTRADAY_SIGNAL_OPTIONS.includes(signal)) ? 'symbols' : d.scope,
+        conditions: [...nonTruthConds, ...truthConds],
+      }
+    })
   }
 
   // ── 极简模式: 只显示信号点选 + 可选描述 ──
@@ -164,7 +208,21 @@ export function RuleEditor({ rule, preset, simple, onClose, onSaved }: Props) {
 
         <div>
           <div className="mb-1.5 text-[11px] text-muted">选择触发信号 (任一命中即报警)</div>
-          <SignalPicker signals={selectedSignals} onChange={onSignalPickerChange} kind="entry" />
+          <SignalPicker
+            signals={selectedSignals}
+            onChange={onSignalPickerChange}
+            kind="entry"
+            builtinSignals={monitorBuiltinSignals}
+            disabledSignals={intradaySupport?.available === false ? MONITOR_INTRADAY_SIGNAL_OPTIONS : []}
+            disabledSignalHint={intradaySupport?.reason}
+          />
+          {hasIntradaySignal && (
+            <div className={`mt-2 text-[10px] ${intradaySupport?.available === false ? 'text-danger' : 'text-muted'}`}>
+              {intradaySupport?.available === false
+                ? intradaySupport.reason
+                : `按已完成的一分钟判断,当前最多监听 ${intradaySupport?.max_symbols ?? 0} 只标的。`}
+            </div>
+          )}
         </div>
 
         {/* 价位条件 (阈值) — 与信号共存, 可选添加 */}
@@ -238,7 +296,13 @@ export function RuleEditor({ rule, preset, simple, onClose, onSaved }: Props) {
               <button
                 key={t}
                 type="button"
-                onClick={() => setDraft(d => ({ ...d, asset_type: t, strategy_id: null, symbols: [] }))}
+                aria-pressed={assetType === t}
+                onClick={() => {
+                  if (assetType === t) return
+                  setDraft(d => ({ ...d, asset_type: t, strategy_id: null, symbols: [] }))
+                  setStrategyQuery('')
+                  setStrategyCategory('all')
+                }}
                 className={`h-full px-4 text-xs font-medium transition-colors cursor-pointer
                   ${assetType === t ? 'bg-accent/10 text-accent' : 'text-muted hover:text-foreground'}`}
               >
@@ -249,26 +313,48 @@ export function RuleEditor({ rule, preset, simple, onClose, onSaved }: Props) {
         </div>
       )}
 
-      {/* 描述 (可选) + 类型 */}
-      <div className="grid grid-cols-1 md:grid-cols-3 gap-3">
-        <label className="md:col-span-2 space-y-1.5">
-          <span className="text-[11px] text-muted">描述 (可选)</span>
-          <input value={draft.name} onChange={e => setDraft(d => ({ ...d, name: e.target.value }))} placeholder="留空用默认名称" className="h-9 w-full rounded-btn border border-border bg-base px-3 text-xs text-foreground" />
-        </label>
-        <label className="space-y-1.5">
-          <span className="text-[11px] text-muted">监控类型</span>
-          <select value={draft.type} onChange={e => setDraft(d => ({ ...d, type: e.target.value as MonitorRule['type'] }))} className="h-9 w-full rounded-btn border border-border bg-base px-3 text-xs text-foreground">
-            {(options.data?.types ?? []).map(t => <option key={t.key} value={t.key}>{t.label}</option>)}
-          </select>
-        </label>
+      {/* 监控类型 */}
+      <div className="space-y-1.5">
+        <span className="text-[11px] text-muted">监控类型</span>
+        <div className="grid grid-cols-2 gap-1.5 sm:grid-cols-4">
+          {(options.data?.types ?? []).map(t => {
+            const Icon = TYPE_ICONS[t.key as keyof typeof TYPE_ICONS] ?? Activity
+            const active = draft.type === t.key
+            return (
+              <button
+                key={t.key}
+                type="button"
+                aria-pressed={active}
+                onClick={() => setDraft(d => ({
+                  ...d,
+                  type: t.key as MonitorRule['type'],
+                  scope: t.key === 'strategy' && d.scope === 'symbols' && d.symbols.length === 0 ? 'all' : d.scope,
+                }))}
+                className={`inline-flex h-9 items-center justify-center gap-1.5 rounded-btn border px-2 text-xs font-medium transition-colors cursor-pointer ${
+                  active
+                    ? 'border-accent/40 bg-accent/12 text-accent'
+                    : 'border-border bg-base text-secondary hover:border-accent/25 hover:text-foreground'
+                }`}
+              >
+                <Icon className="h-3.5 w-3.5 shrink-0" />
+                <span>{t.label}</span>
+              </button>
+            )
+          })}
+        </div>
       </div>
 
+      <label className="space-y-1.5">
+        <span className="text-[11px] text-muted">描述 (可选)</span>
+        <input value={draft.name} onChange={e => setDraft(d => ({ ...d, name: e.target.value }))} placeholder="留空用默认名称" className="h-9 w-full rounded-btn border border-border bg-base px-3 text-xs text-foreground" />
+      </label>
+
       {/* 作用范围 */}
       <div className="space-y-2">
         <span className="text-[11px] text-muted">作用范围</span>
         <div className="flex items-center gap-2">
           <select value={draft.scope} onChange={e => setDraft(d => ({ ...d, scope: e.target.value as MonitorRule['scope'] }))} className="h-9 w-32 rounded-btn border border-border bg-base px-3 text-xs text-foreground">
-            {(options.data?.scopes ?? []).map(s => <option key={s.key} value={s.key}>{s.label}</option>)}
+            {(options.data?.scopes ?? []).map(s => <option key={s.key} value={s.key} disabled={hasIntradaySignal && s.key !== 'symbols'}>{s.label}</option>)}
           </select>
           {draft.scope === 'symbols' && (
             <div className="flex-1 flex flex-wrap items-center gap-1.5">
@@ -327,7 +413,21 @@ export function RuleEditor({ rule, preset, simple, onClose, onSaved }: Props) {
           {selectedSignals.length > 0 || (options.data?.builtin_signals ?? []).length > 0 ? (
             <div>
               <div className="mb-1.5 text-[10px] text-muted/70">信号条件 (点选)</div>
-              <SignalPicker signals={selectedSignals} onChange={onSignalPickerChange} kind="entry" />
+              <SignalPicker
+                signals={selectedSignals}
+                onChange={onSignalPickerChange}
+                kind="entry"
+                builtinSignals={monitorBuiltinSignals}
+                disabledSignals={intradaySupport?.available === false ? MONITOR_INTRADAY_SIGNAL_OPTIONS : []}
+                disabledSignalHint={intradaySupport?.reason}
+              />
+              {hasIntradaySignal && (
+                <div className={`mt-2 text-[10px] ${intradaySupport?.available === false ? 'text-danger' : 'text-muted'}`}>
+                  {intradaySupport?.available === false
+                    ? intradaySupport.reason
+                    : `分时穿越按已完成的一分钟判断,仅支持指定股票,当前最多监听 ${intradaySupport?.max_symbols ?? 0} 只。`}
+                </div>
+              )}
             </div>
           ) : null}
 
@@ -364,36 +464,107 @@ export function RuleEditor({ rule, preset, simple, onClose, onSaved }: Props) {
 
       {/* strategy 类型: 选策略 + 方向 */}
       {draft.type === 'strategy' && (
-        <div className="space-y-2">
-          <span className="text-[11px] text-muted">策略与方向</span>
-          <div className="grid grid-cols-1 md:grid-cols-3 gap-2">
-            <label className="md:col-span-2 space-y-1.5">
-              <span className="text-[10px] text-muted/70">选择策略</span>
-              <select
-                value={draft.strategy_id ?? ''}
-                onChange={e => setDraft(d => ({ ...d, strategy_id: e.target.value || null }))}
-                className="h-9 w-full rounded-btn border border-border bg-base px-3 text-xs text-foreground"
-              >
-                <option value="">— 请选择 —</option>
-                {(strategies.data?.presets ?? []).map(s => (
-                  <option key={s.id} value={s.id}>{s.name}</option>
-                ))}
-              </select>
-            </label>
-            <label className="space-y-1.5">
-              <span className="text-[10px] text-muted/70">触发方向</span>
-              <select
-                value={draft.direction}
-                onChange={e => setDraft(d => ({ ...d, direction: e.target.value as MonitorRule['direction'] }))}
-                className="h-9 w-full rounded-btn border border-border bg-base px-3 text-xs text-foreground"
-              >
-                {(options.data?.directions ?? []).map(d => <option key={d.key} value={d.key}>{d.label}</option>)}
-              </select>
+        <div className="space-y-3">
+          <div className="flex flex-col gap-2 sm:flex-row sm:items-end">
+            <label className="min-w-0 flex-1 space-y-1.5">
+              <span className="text-[11px] text-muted">搜索策略</span>
+              <span className="relative block">
+                <Search className="absolute left-2.5 top-2.5 h-3.5 w-3.5 text-muted" />
+                <input
+                  value={strategyQuery}
+                  onChange={e => setStrategyQuery(e.target.value)}
+                  placeholder="搜索名称、标签或策略 ID"
+                  className="h-9 w-full rounded-btn border border-border bg-base pl-8 pr-3 text-xs text-foreground placeholder:text-muted/50 focus:border-accent/50 focus:outline-none"
+                />
+              </span>
             </label>
+            <div className="grid grid-cols-4 gap-1 rounded-btn border border-border bg-base p-1 sm:w-[19rem]">
+              {strategyCategories.map(category => (
+                <button
+                  key={category.key}
+                  type="button"
+                  aria-pressed={strategyCategory === category.key}
+                  onClick={() => setStrategyCategory(category.key)}
+                  className={`flex h-7 min-w-0 items-center justify-center gap-1 rounded px-1 text-[10px] font-medium transition-colors cursor-pointer ${
+                    strategyCategory === category.key
+                      ? 'bg-elevated text-foreground'
+                      : 'text-muted hover:text-secondary'
+                  }`}
+                >
+                  <span className="truncate">{category.label}</span>
+                  <span className="font-mono text-[9px] opacity-70">{category.count}</span>
+                </button>
+              ))}
+            </div>
+          </div>
+
+          <div className="grid max-h-56 grid-cols-1 gap-1.5 overflow-y-auto pr-1 sm:grid-cols-2">
+            {strategies.isLoading ? (
+              <div className="col-span-full py-8 text-center text-xs text-muted">正在加载策略...</div>
+            ) : visibleStrategies.length === 0 ? (
+              <div className="col-span-full rounded-btn border border-dashed border-border py-8 text-center text-xs text-muted">没有匹配的策略</div>
+            ) : visibleStrategies.map(strategy => {
+              const active = draft.strategy_id === strategy.id
+              const sourceMeta = STRATEGY_SOURCE_META[strategy.source]
+              const summary = strategy.tags?.length
+                ? strategy.tags.slice(0, 3).join(' · ')
+                : (strategy.description || strategy.id)
+              return (
+                <button
+                  key={strategy.id}
+                  type="button"
+                  aria-pressed={active}
+                  onClick={() => setDraft(d => ({ ...d, strategy_id: strategy.id }))}
+                  className={`flex min-h-14 min-w-0 items-start gap-2 rounded-btn border px-3 py-2 text-left transition-colors cursor-pointer ${
+                    active
+                      ? 'border-accent/45 bg-accent/10'
+                      : 'border-border bg-base hover:border-accent/25 hover:bg-elevated/50'
+                  }`}
+                >
+                  <span className="min-w-0 flex-1">
+                    <span className="flex min-w-0 items-center gap-1.5">
+                      <span className={`shrink-0 rounded border px-1 py-px text-[9px] font-medium ${sourceMeta.className}`}>{sourceMeta.label}</span>
+                      <span className="truncate text-xs font-medium text-foreground">{strategy.name}</span>
+                    </span>
+                    <span className="mt-1 block truncate text-[10px] text-muted" title={summary}>{summary}</span>
+                  </span>
+                  <span className={`mt-0.5 grid h-4 w-4 shrink-0 place-items-center rounded-full border ${
+                    active ? 'border-accent bg-accent text-white' : 'border-border text-transparent'
+                  }`}>
+                    <Check className="h-2.5 w-2.5" />
+                  </span>
+                </button>
+              )
+            })}
+          </div>
+
+          <div className="flex flex-col gap-2 border-t border-border/60 pt-3 sm:flex-row sm:items-center sm:justify-between">
+            <div className="min-w-0 text-[11px] text-muted">
+              {selectedStrategy ? (
+                <>已选择 <span className="font-medium text-foreground">{selectedStrategy.name}</span></>
+              ) : '尚未选择策略'}
+            </div>
+            <div className="flex items-center gap-2">
+              <span className="shrink-0 text-[11px] text-muted">触发方向</span>
+              <div className="inline-flex rounded-btn border border-border bg-base p-0.5">
+                {(options.data?.directions ?? []).map(direction => (
+                  <button
+                    key={direction.key}
+                    type="button"
+                    aria-pressed={draft.direction === direction.key}
+                    onClick={() => setDraft(d => ({ ...d, direction: direction.key as MonitorRule['direction'] }))}
+                    className={`h-7 rounded px-2.5 text-[10px] font-medium transition-colors cursor-pointer ${
+                      draft.direction === direction.key
+                        ? 'bg-accent/15 text-accent'
+                        : 'text-muted hover:text-secondary'
+                    }`}
+                  >
+                    {direction.label}
+                  </button>
+                ))}
+              </div>
+            </div>
           </div>
-          <p className="text-[10px] leading-4 text-muted/70">
-            策略监控自动评估策略的出入场信号。entry=入场信号,exit=出场信号,both=两者都报。作用范围建议用「全市场」。
-          </p>
         </div>
       )}
 

frontend/src/components/screener/ScreenerTable.tsx

@@ -16,6 +16,11 @@ import { resolveCandleConfig, resolveIntradayConfig } from '@/lib/list-columns'
 import { MiniCandlestick } from '@/components/stock-table/MiniCandlestick'
 import { MiniIntraday } from '@/components/stock-table/MiniIntraday'
 import { StockDataTable, type SortState } from '@/components/stock-table/StockDataTable'
+import {
+  DimensionMembersDialog,
+  dimensionKindForSourceField,
+  type DimensionMembersTarget,
+} from '@/components/DimensionMembersDialog'
 
 interface ScreenerTableProps {
   rows: any[]
@@ -55,6 +60,7 @@ function renderTagList(
   expanded: boolean,
   onToggle: () => void,
   tagClassName: string,
+  onTagClick?: (tag: string) => void,
 ): ReactNode {
   if (tags.length === 0) return <span className="text-muted">—</span>
 
@@ -71,7 +77,16 @@ function renderTagList(
 
   return (
     <div className={isVertical ? 'flex flex-col items-start gap-0.5' : 'flex flex-wrap gap-0.5'}>
-      {visibleTags.map((tag, i) => (
+      {visibleTags.map((tag, i) => onTagClick ? (
+        <button
+          key={i}
+          type="button"
+          onClick={event => { event.stopPropagation(); onTagClick(tag) }}
+          className={`${tagClassName} hover:brightness-95`}
+        >
+          {tag}
+        </button>
+      ) : (
         <span key={i} className={tagClassName}>{tag}</span>
       ))}
       {!showAll && hiddenCount > 0 && (
@@ -102,6 +117,7 @@ function renderExtValue(
   col: ColumnConfig,
   expanded: boolean,
   onToggle: () => void,
+  onTagClick?: (tag: string) => void,
 ): ReactNode {
   if (val == null || Number.isNaN(val)) return <span className="text-muted">—</span>
   if (typeof val === 'number') {
@@ -121,7 +137,7 @@ function renderExtValue(
     ? str.split(separator).map(s => s.trim()).filter(Boolean)
     : str.split(/[、,，;；\-]/).map(s => s.trim()).filter(Boolean)
 
-  return renderTagList(tags, col, expanded, onToggle, EXT_TAG_CLS)
+  return renderTagList(tags, col, expanded, onToggle, EXT_TAG_CLS, onTagClick)
 }
 
 export function ScreenerTable({
@@ -133,6 +149,7 @@ export function ScreenerTable({
   sort, onSortToggle,
 }: ScreenerTableProps) {
   const [expandedCells, setExpandedCells] = useState<Set<string>>(new Set())
+  const [dimensionTarget, setDimensionTarget] = useState<DimensionMembersTarget | null>(null)
 
   // 日k列渲染尺寸（按眼睛开关取开启/收起尺寸）
   const candleCol = columns.find(c => c.source.type === 'builtin' && c.source.key === 'candle' && c.visible)
@@ -164,6 +181,8 @@ export function ScreenerTable({
       const val = r[`${configId}__${fieldName}`]
       const cellKey = `${r.symbol}::${col.id}`
       const expanded = expandedCells.has(cellKey)
+      const sourceField = `${configId}.${fieldName}`
+      const dimensionKind = dimensionKindForSourceField(sourceField)
       const tdClass = val == null || Number.isNaN(val)
         ? 'px-3 py-2 text-center text-muted'
         : typeof val === 'number'
@@ -173,7 +192,13 @@ export function ScreenerTable({
       if (col.extDisplay?.maxWidth) style.maxWidth = col.extDisplay.maxWidth
       return (
         <td key={col.id} className={tdClass} style={style}>
-          {renderExtValue(val, col, expanded, () => toggleExpand(cellKey))}
+          {renderExtValue(
+            val,
+            col,
+            expanded,
+            () => toggleExpand(cellKey),
+            dimensionKind ? value => setDimensionTarget({ kind: dimensionKind, value, sourceField }) : undefined,
+          )}
         </td>
       )
     }
@@ -320,20 +345,21 @@ export function ScreenerTable({
   }
 
   return (
-    <StockDataTable
-      columns={columns}
-      rows={rows}
-      renderCell={renderCell}
-      sort={sort}
-      onSortToggle={onSortToggle}
-      minWidth={Math.max(900, columns.filter(c => c.visible).length * 110)}
-      rowKey={(r: any) => `${r.symbol}${r._expired ? '-expired' : ''}`}
-      rowClassName={(r: any) => r._expired
-        ? 'border-border/50 opacity-40'
-        : 'border-border hover:bg-elevated/50'
-      }
-      // 日k / 分时列表头：标签 + 显示/隐藏的眼睛按钮（与自选页一致）
-      renderHeaderContent={(col) => {
+    <>
+      <StockDataTable
+        columns={columns}
+        rows={rows}
+        renderCell={renderCell}
+        sort={sort}
+        onSortToggle={onSortToggle}
+        minWidth={Math.max(900, columns.filter(c => c.visible).length * 110)}
+        rowKey={(r: any) => `${r.symbol}${r._expired ? '-expired' : ''}`}
+        rowClassName={(r: any) => r._expired
+          ? 'border-border/50 opacity-40'
+          : 'border-border hover:bg-elevated/50'
+        }
+        // 日k / 分时列表头：标签 + 显示/隐藏的眼睛按钮（与自选页一致）
+        renderHeaderContent={(col) => {
         if (col.source.type !== 'builtin') return undefined
         const key = col.source.key
         // 日k 蜡烛图开关
@@ -396,7 +422,16 @@ export function ScreenerTable({
           )
         }
         return undefined
-      }}
-    />
+        }}
+      />
+      <DimensionMembersDialog
+        target={dimensionTarget}
+        onClose={() => setDimensionTarget(null)}
+        onStockClick={(symbol, name) => {
+          setDimensionTarget(null)
+          onPreview(symbol, name ?? '')
+        }}
+      />
+    </>
   )
 }

frontend/src/components/screener/SignalPicker.tsx

@@ -13,6 +13,9 @@ interface Props {
   kind: 'entry' | 'exit'
   /** 渲染尺寸: dialog = 选股弹窗紧凑样式; panel = 回测页设置抽屉样式 */
   variant?: 'dialog' | 'panel'
+  builtinSignals?: { key: string; label: string }[]
+  disabledSignals?: string[]
+  disabledSignalHint?: string
 }
 
 /**
@@ -22,7 +25,7 @@ interface Props {
  * - 自定义信号 (csg_*): 按 kind 过滤 (entry / exit / both)
  * - entry 蓝色主题, exit 橙色主题
  */
-export function SignalPicker({ signals, onChange, kind, variant = 'panel' }: Props) {
+export function SignalPicker({ signals, onChange, kind, variant = 'panel', builtinSignals, disabledSignals = [], disabledSignalHint }: Props) {
   const customSignalsQuery = useQuery({ queryKey: QK.customSignals, queryFn: api.customSignalsList })
 
   const customOptions = useMemo(() => {
@@ -54,19 +57,25 @@ export function SignalPicker({ signals, onChange, kind, variant = 'panel' }: Pro
   const btnCls = variant === 'dialog'
     ? 'rounded px-1.5 py-0.5 text-[10px] font-medium border transition-colors cursor-pointer'
     : 'rounded-btn border px-2.5 py-1.5 text-[11px] transition-colors cursor-pointer'
+  const builtinOptions = builtinSignals ?? SIGNAL_OPTIONS.map(key => ({ key, label: cnSignal(key) }))
 
   return (
     <div className="flex flex-wrap gap-1.5">
-      {SIGNAL_OPTIONS.map(sig => (
-        <button
-          key={sig}
-          type="button"
-          onClick={() => toggle(sig)}
-          className={`${btnCls} ${signals.includes(sig) ? active : idle}`}
-        >
-          {cnSignal(sig)}
-        </button>
-      ))}
+      {builtinOptions.map(option => {
+        const disabled = disabledSignals.includes(option.key) && !signals.includes(option.key)
+        return (
+          <button
+            key={option.key}
+            type="button"
+            disabled={disabled}
+            title={disabled ? disabledSignalHint : undefined}
+            onClick={() => toggle(option.key)}
+            className={`${btnCls} ${signals.includes(option.key) ? active : idle} disabled:cursor-not-allowed disabled:opacity-40`}
+          >
+            {option.label}
+          </button>
+        )
+      })}
       {customOptions.list.map(cs => {
         const id = `csg_${cs.id}`
         return (

frontend/src/components/stock-table/StockDataTable.tsx

@@ -5,9 +5,11 @@
  * 不内置任何业务逻辑：单元格内容（含 symbol 列交互、操作列、ext 列）由调用方通过
  * renderCell / renderExtraCol 注入。这样两个页面的特有交互得以保留，同时表头能力一致。
  */
-import { cloneElement, isValidElement, type ReactElement, type ReactNode } from 'react'
+import { cloneElement, isValidElement, useRef, type ReactElement, type ReactNode } from 'react'
+import { useVirtualizer, type VirtualItem } from '@tanstack/react-virtual'
 import type { ColumnConfig } from '@/lib/list-columns'
 import { UNSORTABLE_KEYS } from '@/lib/stock-table'
+import { VIRTUAL_LIST_THRESHOLD, useParentScroll } from '@/components/virtual-list/useParentScroll'
 import type { SortState } from './useTableSort'
 
 export type { SortState }
@@ -57,8 +59,28 @@ export function StockDataTable({
   renderHeaderContent,
   className = 'rounded-card border border-border overflow-x-auto',
 }: StockDataTableProps) {
+  const containerRef = useRef<HTMLDivElement>(null)
   const visibleColumns = columns.filter(c => c.visible)
   const computedMinWidth = minWidth ?? Math.max(900, visibleColumns.length * 110)
+  const virtualized = rows.length > VIRTUAL_LIST_THRESHOLD
+  const { getScrollElement, scrollMargin } = useParentScroll(containerRef, virtualized)
+  const rowVirtualizer = useVirtualizer({
+    count: virtualized ? rows.length : 0,
+    getScrollElement,
+    estimateSize: () => 56,
+    getItemKey: index => rowKey(rows[index]),
+    overscan: 10,
+    scrollMargin,
+  })
+  const virtualRows = virtualized ? rowVirtualizer.getVirtualItems() : []
+  const totalSize = virtualized ? rowVirtualizer.getTotalSize() : 0
+  const firstVirtualRow = virtualRows[0]
+  const lastVirtualRow = virtualRows[virtualRows.length - 1]
+  const topPadding = firstVirtualRow ? firstVirtualRow.start - scrollMargin : 0
+  const bottomPadding = lastVirtualRow
+    ? totalSize - (lastVirtualRow.end - scrollMargin)
+    : totalSize
+  const columnCount = visibleColumns.length + (renderExtraCol || extraHeader ? 1 : 0)
 
   const isColSortable = (col: ColumnConfig): boolean => {
     // 排序能力由调用方是否提供 onSortToggle 决定；sort 是否为 null 只影响当前指示器
@@ -71,8 +93,26 @@ export function StockDataTable({
     ? 'sticky top-0 z-10 bg-surface after:absolute after:inset-x-0 after:bottom-0 after:h-px after:bg-border'
     : 'bg-elevated'
 
+  const renderRow = (r: any, virtualRow?: VirtualItem) => (
+    <tr
+      key={rowKey(r)}
+      ref={virtualRow ? rowVirtualizer.measureElement : undefined}
+      data-index={virtualRow?.index}
+      className={`transition-colors duration-150 ease-smooth group ${rowClassName(r)}`}
+    >
+      {visibleColumns.map(col => {
+        // renderCell 返回的 <td> 无 key, 这里补上避免 React key 警告
+        const cell = renderCell(r, col)
+        return isValidElement(cell)
+          ? cloneElement(cell as ReactElement, { key: col.id })
+          : cell
+      })}
+      {renderExtraCol && renderExtraCol(r)}
+    </tr>
+  )
+
   return (
-    <div className={className}>
+    <div ref={containerRef} className={className}>
       <table className="w-full text-sm" style={{ minWidth: computedMinWidth }}>
         <thead className={theadClass}>
           <tr className="text-left text-secondary">
@@ -102,23 +142,19 @@ export function StockDataTable({
           </tr>
         </thead>
         <tbody>
-          {rows.map((r: any) => {
-            return (
-              <tr
-                key={rowKey(r)}
-                className={`transition-colors duration-150 ease-smooth group ${rowClassName(r)}`}
-              >
-                {visibleColumns.map(col => {
-                  // renderCell 返回的 <td> 无 key, 这里补上避免 React key 警告
-                  const cell = renderCell(r, col)
-                  return isValidElement(cell)
-                    ? cloneElement(cell as ReactElement, { key: col.id })
-                    : cell
-                })}
-                {renderExtraCol && renderExtraCol(r)}
-              </tr>
-            )
-          })}
+          {virtualized && topPadding > 0 && (
+            <tr aria-hidden="true">
+              <td colSpan={columnCount} className="p-0 border-0" style={{ height: topPadding }} />
+            </tr>
+          )}
+          {virtualized
+            ? virtualRows.map(virtualRow => renderRow(rows[virtualRow.index], virtualRow))
+            : rows.map((r: any) => renderRow(r))}
+          {virtualized && bottomPadding > 0 && (
+            <tr aria-hidden="true">
+              <td colSpan={columnCount} className="p-0 border-0" style={{ height: bottomPadding }} />
+            </tr>
+          )}
         </tbody>
       </table>
     </div>

frontend/src/components/virtual-list/useParentScroll.ts

@@ -0,0 +1,57 @@
+import { useCallback, useEffect, useLayoutEffect, useState, type RefObject } from 'react'
+
+export const VIRTUAL_LIST_THRESHOLD = 100
+
+function findVerticalScrollParent(element: HTMLElement | null): HTMLElement | null {
+  let current = element?.parentElement ?? null
+  while (current) {
+    const overflowY = window.getComputedStyle(current).overflowY
+    if (/(auto|scroll|overlay)/.test(overflowY) && current.scrollHeight > current.clientHeight) {
+      return current
+    }
+    current = current.parentElement
+  }
+  return null
+}
+
+export function useParentScroll(
+  containerRef: RefObject<HTMLElement>,
+  enabled: boolean,
+) {
+  const [scrollMargin, setScrollMargin] = useState(0)
+
+  const getScrollElement = useCallback(
+    () => enabled ? findVerticalScrollParent(containerRef.current) : null,
+    [containerRef, enabled],
+  )
+
+  const updateScrollMargin = useCallback(() => {
+    if (!enabled || !containerRef.current) return
+    const scrollElement = getScrollElement()
+    if (!scrollElement) return
+
+    const containerRect = containerRef.current.getBoundingClientRect()
+    const scrollRect = scrollElement.getBoundingClientRect()
+    const next = containerRect.top - scrollRect.top + scrollElement.scrollTop
+    setScrollMargin(current => Math.abs(current - next) < 0.5 ? current : next)
+  }, [containerRef, enabled, getScrollElement])
+
+  useLayoutEffect(updateScrollMargin)
+
+  useEffect(() => {
+    if (!enabled) return
+    const scrollElement = getScrollElement()
+    if (!scrollElement || !containerRef.current) return
+
+    const observer = new ResizeObserver(updateScrollMargin)
+    observer.observe(containerRef.current)
+    observer.observe(scrollElement)
+    window.addEventListener('resize', updateScrollMargin)
+    return () => {
+      observer.disconnect()
+      window.removeEventListener('resize', updateScrollMargin)
+    }
+  }, [containerRef, enabled, getScrollElement, updateScrollMargin])
+
+  return { getScrollElement, scrollMargin }
+}

frontend/src/lib/api.ts

@@ -493,6 +493,7 @@ export interface MonitorRule {
   webhook_enabled?: boolean  // 兼容老规则, 已由 webhook_channels 取代
   webhook_channels?: string[]  // 命中时推送的外部渠道 (合法值 'feishu' | 'wecom')
   created_at?: string
+  runtime_warning?: string
   // ladder 专属: 封单监控
   metric?: 'sealed_vol' | 'sealed_amount'  // 量(手) / 额(元)
   threshold?: number                        // 封单 <= 此值时报警
@@ -508,6 +509,12 @@ export interface MonitorRuleOptions {
   logics: { key: string; label: string }[]
   severities: { key: string; label: string }[]
   directions: { key: string; label: string }[]
+  intraday_signal_support: {
+    available: boolean
+    source: string | null
+    max_symbols: number
+    reason: string
+  }
 }
 
 export interface AlertEvent {
@@ -550,6 +557,8 @@ export interface LimitLadderStock {
   sealed_status?: 'real' | 'fake' | 'pending' | null
   /** 封单量(买一/卖一量), 仅真封板有值 */
   sealed_vol?: number | null
+  /** 最终状态为涨跌停且当天开高低收四价相同 */
+  is_one_word?: boolean
 }
 
 export interface LimitLadderTier {
@@ -1519,6 +1528,13 @@ export const api = {
     return request<ExtDataRowsResult>(`/api/ext-data/${encodeURIComponent(id)}/rows${suffix ? `?${suffix}` : ''}`)
   },
 
+  dimensionMembers: (id: string, opts: { field: string; value: string; date?: string; limit?: number }) => {
+    const qs = new URLSearchParams({ field: opts.field, value: opts.value })
+    if (opts.date) qs.set('date', opts.date)
+    if (opts.limit) qs.set('limit', String(opts.limit))
+    return request<DimensionMembersResult>(`/api/ext-data/${encodeURIComponent(id)}/dimension-members?${qs.toString()}`)
+  },
+
   analysisMenus: () =>
     request<{ items: AnalysisMenu[] }>('/api/analysis-menus'),
 
@@ -2276,6 +2292,17 @@ export interface ExtDataRowsResult {
   rows: Record<string, any>[]
 }
 
+export interface DimensionMembersResult {
+  id: string
+  label: string
+  date: string | null
+  field: string
+  value: string
+  total: number
+  limit: number
+  rows: Record<string, any>[]
+}
+
 export interface AnalysisColumn {
   field: string
   label?: string

frontend/src/lib/queryKeys.ts

@@ -49,6 +49,7 @@ export const QK = {
   pipelineJob:          (id: string) => ['pipeline-job', id] as const,
   extData:              ['ext-data'] as const,
   extDataRows:          (id: string, date?: string, limit?: number, columns?: string) => ['ext-data-rows', id, date, limit, columns] as const,
+  dimensionMembers:     (id: string, field: string, value: string, date?: string) => ['dimension-members', id, field, value, date] as const,
   analysisMenus:        ['analysis-menus'] as const,
   analysisMenu:         (id: string) => ['analysis-menu', id] as const,
 

frontend/src/lib/signals.ts

@@ -159,11 +159,20 @@ export const BUILTIN_SIGNAL_DEFINITIONS: BuiltinSignalDefinition[] = [
   },
 ]
 
+export const MONITOR_INTRADAY_SIGNAL_LABELS: Record<string, string> = {
+  signal_intraday_avg_cross_up: '分时价格上穿均价',
+  signal_intraday_avg_cross_down: '分时价格下穿均价',
+  signal_intraday_zero_cross_up: '分时价格上穿0轴',
+  signal_intraday_zero_cross_down: '分时价格下穿0轴',
+}
+
+export const MONITOR_INTRADAY_SIGNAL_OPTIONS = Object.keys(MONITOR_INTRADAY_SIGNAL_LABELS)
+
 /** 内置原子信号 → 中文标签 */
 export const SIGNAL_LABELS: Record<string, string> = BUILTIN_SIGNAL_DEFINITIONS.reduce<Record<string, string>>((acc, sig) => {
   acc[sig.id] = sig.name
   return acc
-}, {})
+}, { ...MONITOR_INTRADAY_SIGNAL_LABELS })
 
 /** 内置信号 ID 列表 */
 export const SIGNAL_OPTIONS = BUILTIN_SIGNAL_DEFINITIONS.map(sig => sig.id)

frontend/src/pages/LimitUpLadder.tsx

@@ -5,6 +5,7 @@ import { RefreshCw, ChevronDown, Flame, Settings2, X, Bell, BellOff, AlertCircle
 import { DatePicker } from '@/components/DatePicker'
 import { api, type LimitLadderTier, type LimitLadderStock, type MonitorRule } from '@/lib/api'
 import { StockPreviewDialog } from '@/components/StockPreviewDialog'
+import { DimensionMembersDialog, type DimensionKind, type DimensionMembersTarget } from '@/components/DimensionMembersDialog'
 import { QK } from '@/lib/queryKeys'
 import { storage } from '@/lib/storage'
 import { fmtPct, priceColorClass } from '@/lib/format'
@@ -218,7 +219,7 @@ function useSealedDegrade(asOf: string, latestDate: string | undefined, sealedRe
 
 // ===== 单只股票卡片 =====
 
-const StockCard = React.memo(function StockCard({ stock, extFields, direction, sealMode, monitored, monitorRule, onMonitorChange, hasDepth, onClick }: {
+const StockCard = React.memo(function StockCard({ stock, extFields, direction, sealMode, monitored, monitorRule, onMonitorChange, hasDepth, onClick, onDimensionClick }: {
   stock: LimitLadderStock
   extFields: ExtFieldConfig
   direction: Direction
@@ -228,6 +229,7 @@ const StockCard = React.memo(function StockCard({ stock, extFields, direction, s
   onMonitorChange: () => void
   hasDepth: boolean
   onClick: (symbol: string, name?: string) => void
+  onDimensionClick: (kind: DimensionKind, value: string, sourceField?: string) => void
 }) {
   const [showMonitorMenu, setShowMonitorMenu] = useState(false)
   const [menuAnchor, setMenuAnchor] = useState<DOMRect | null>(null)
@@ -249,9 +251,9 @@ const StockCard = React.memo(function StockCard({ stock, extFields, direction, s
   const badgeText = typeof style.badgeText === 'function' ? style.badgeText(direction) : style.badgeText
 
   const tagCls = 'text-[9px] leading-none px-1 py-px rounded-sm'
-  const conceptCls = 'text-[10px] leading-none px-1.5 py-0.5 rounded-sm text-orange-200/60 bg-orange-400/[0.05]'
-  const industryCls = 'text-[10px] leading-none px-1.5 py-0.5 rounded-sm text-sky-300/90 bg-sky-400/10'
-  const textCls = `${tagCls} text-secondary/60 bg-elevated/60`
+  const conceptCls = 'text-[10px] leading-none px-1.5 py-0.5 rounded-sm text-orange-800 bg-orange-100/80 dark:text-orange-200/60 dark:bg-orange-400/[0.05]'
+  const industryCls = 'text-[10px] leading-none px-1.5 py-0.5 rounded-sm text-sky-800 bg-sky-100/80 dark:text-sky-300/90 dark:bg-sky-400/10'
+  const textCls = `${tagCls} text-secondary bg-elevated/60 dark:text-secondary/60`
 
   const hasTags = conceptTags.length > 0 || industryTags.length > 0
 
@@ -286,8 +288,15 @@ const StockCard = React.memo(function StockCard({ stock, extFields, direction, s
           onChanged={onMonitorChange}
         />
       )}
-      <button
+      <div
+      role="button"
+      tabIndex={0}
       onClick={() => onClick(stock.symbol, stock.name ?? undefined)}
+      onKeyDown={event => {
+        if (event.key !== 'Enter' && event.key !== ' ') return
+        event.preventDefault()
+        onClick(stock.symbol, stock.name ?? undefined)
+      }}
       className={`w-full flex flex-col items-start gap-1 px-2.5 py-2 rounded-md transition-all duration-200 cursor-pointer hover:opacity-100 ${style.bg} ${style.bar} ${monitored ? 'ring-1 ring-amber-400/50 ring-inset' : ''}`}
       style={style.cardStyle ? { ...style.cardStyle } : undefined}
       onMouseEnter={e => {
@@ -302,6 +311,13 @@ const StockCard = React.memo(function StockCard({ stock, extFields, direction, s
       {/* 名称行 */}
       <div className="flex items-center gap-1.5 w-full min-w-0 pr-4">
         <span className={`${style.nameCls} font-medium truncate`}>{stock.name}</span>
+        {stock.is_one_word && (
+          <span className={`shrink-0 rounded-sm border px-1 py-px text-[9px] font-medium leading-none ${
+            direction === 'down'
+              ? 'border-bear/25 bg-bear/10 text-bear'
+              : 'border-bull/25 bg-bull/10 text-bull'
+          }`}>一字</span>
+        )}
         {tag && (
           <span className={`shrink-0 text-[9px] px-1 py-px rounded-full border leading-none ${tag.cls}`}>{tag.label}</span>
         )}
@@ -341,20 +357,34 @@ const StockCard = React.memo(function StockCard({ stock, extFields, direction, s
           {conceptTags.length > 0 && (
             <div className={`flex gap-0.5 ${conceptLayout === 'vertical' ? 'flex-col items-start' : 'flex-wrap'}`}>
               {conceptTags.map((t, i) => (
-                <span key={i} className={isTextConcept ? textCls : conceptCls}>{t}</span>
+                <button
+                  key={i}
+                  type="button"
+                  onClick={event => { event.stopPropagation(); onDimensionClick('concept', t, extFields.concept?.field) }}
+                  className={`${isTextConcept ? textCls : conceptCls} hover:brightness-95`}
+                >
+                  {t}
+                </button>
               ))}
             </div>
           )}
           {industryTags.length > 0 && (
             <div className={`flex gap-0.5 ${industryLayout === 'vertical' ? 'flex-col items-start' : 'flex-wrap'}`}>
               {industryTags.map((t, i) => (
-                <span key={i} className={isTextIndustry ? textCls : industryCls}>{t}</span>
+                <button
+                  key={i}
+                  type="button"
+                  onClick={event => { event.stopPropagation(); onDimensionClick('industry', t, extFields.industry?.field) }}
+                  className={`${isTextIndustry ? textCls : industryCls} hover:brightness-95`}
+                >
+                  {t}
+                </button>
               ))}
             </div>
           )}
         </div>
       )}
-    </button>
+    </div>
     </div>
   )
 })
@@ -789,7 +819,7 @@ function OverviewBar({ tiers, dateValue, onDateChange, filterKeys, bf, direction
 
 // ===== 标签统计面板 =====
 
-function TagStats({ title, tiers, extFields, fieldKey, color, selectedTag, onSelect, direction }: {
+function TagStats({ title, tiers, extFields, fieldKey, color, selectedTag, onSelect, onDimensionClick, direction }: {
   title: string
   tiers: LimitLadderTier[]
   extFields: ExtFieldConfig
@@ -798,6 +828,7 @@ function TagStats({ title, tiers, extFields, fieldKey, color, selectedTag, onSel
   color: { text: [number, number, number]; textLight: [number, number, number]; bg: [number, number, number] }
   selectedTag: { fieldKey: 'concept' | 'industry'; tag: string } | null
   onSelect: (sel: { fieldKey: 'concept' | 'industry'; tag: string } | null) => void
+  onDimensionClick: (kind: DimensionKind, value: string, sourceField?: string) => void
   direction: Direction
 }) {
   const [expanded, setExpanded] = useState(false)
@@ -854,7 +885,10 @@ function TagStats({ title, tiers, extFields, fieldKey, color, selectedTag, onSel
             return (
               <button
                 key={name}
-                onClick={() => onSelect(isSelected ? null : { fieldKey, tag: name })}
+                onClick={() => {
+                  onSelect(isSelected ? null : { fieldKey, tag: name })
+                  onDimensionClick(fieldKey, name, extFields[fieldKey]?.field)
+                }}
                 className="text-[11px] px-2 py-1 rounded-sm whitespace-nowrap cursor-pointer hover:brightness-110 transition-all"
                 style={{
                   // 亮色: 深色阶文字 + 更淡的底; 选中态不用白字 (黄底白字在亮色下不可读)
@@ -888,7 +922,7 @@ function TagStats({ title, tiers, extFields, fieldKey, color, selectedTag, onSel
 
 // ===== 梯队分组 =====
 
-function TierGroup({ tier, defaultOpen, extFields, filterKeys, bf, onStockClick, selectedTag, onSelectTag, direction, sealMode, monitoredSymbols, ladderRules, onMonitorChange, hasDepth }: {
+function TierGroup({ tier, defaultOpen, extFields, filterKeys, bf, onStockClick, selectedTag, onSelectTag, onDimensionClick, direction, sealMode, monitoredSymbols, ladderRules, onMonitorChange, hasDepth }: {
   tier: LimitLadderTier
   defaultOpen: boolean
   extFields: ExtFieldConfig
@@ -897,6 +931,7 @@ function TierGroup({ tier, defaultOpen, extFields, filterKeys, bf, onStockClick,
   onStockClick: (symbol: string, name?: string) => void
   selectedTag: { fieldKey: 'concept' | 'industry'; tag: string } | null
   onSelectTag: (sel: { fieldKey: 'concept' | 'industry'; tag: string } | null) => void
+  onDimensionClick: (kind: DimensionKind, value: string, sourceField?: string) => void
   direction: Direction
   sealMode: 'vol' | 'amount'
   monitoredSymbols: Set<string>
@@ -991,7 +1026,10 @@ function TierGroup({ tier, defaultOpen, extFields, filterKeys, bf, onStockClick,
                       return (
                         <button
                           key={name}
-                          onClick={() => onSelectTag(isSelected ? null : { fieldKey: 'concept', tag: name })}
+                          onClick={() => {
+                            onSelectTag(isSelected ? null : { fieldKey: 'concept', tag: name })
+                            onDimensionClick('concept', name, extFields.concept?.field)
+                          }}
                           className="text-[10px] px-1.5 py-0.5 rounded-sm whitespace-nowrap cursor-pointer hover:brightness-110 transition-all"
                           style={{
                             color: isSelected
@@ -1018,7 +1056,10 @@ function TierGroup({ tier, defaultOpen, extFields, filterKeys, bf, onStockClick,
                       return (
                         <button
                           key={name}
-                          onClick={() => onSelectTag(isSelected ? null : { fieldKey: 'industry', tag: name })}
+                          onClick={() => {
+                            onSelectTag(isSelected ? null : { fieldKey: 'industry', tag: name })
+                            onDimensionClick('industry', name, extFields.industry?.field)
+                          }}
                           className="text-[10px] px-1.5 py-0.5 rounded-sm whitespace-nowrap cursor-pointer hover:brightness-110 transition-all"
                           style={{
                             color: isSelected
@@ -1085,6 +1126,7 @@ function TierGroup({ tier, defaultOpen, extFields, filterKeys, bf, onStockClick,
                   onMonitorChange={onMonitorChange}
                   hasDepth={hasDepth}
                   onClick={onStockClick}
+                  onDimensionClick={onDimensionClick}
                 />
               ))}
             </div>
@@ -1444,6 +1486,7 @@ export function LimitUpLadder() {
   const [previewSymbol, setPreviewSymbol] = useState<string | null>(null)
   const [previewName, setPreviewName] = useState('')
   const [selectedTag, setSelectedTag] = useState<{ fieldKey: 'concept' | 'industry'; tag: string } | null>(null)
+  const [dimensionTarget, setDimensionTarget] = useState<DimensionMembersTarget | null>(null)
   const handleSelectTag = useCallback((sel: { fieldKey: 'concept' | 'industry'; tag: string } | null) => {
     setSelectedTag(prev => prev?.fieldKey === sel?.fieldKey && prev?.tag === sel?.tag ? null : sel)
   }, [])
@@ -1475,6 +1518,10 @@ export function LimitUpLadder() {
     queryFn: () => api.limitLadder(asOf || undefined, extColumnsParam, direction),
     staleTime: 5 * 60_000,
   })
+  const handleOpenDimension = useCallback((kind: DimensionKind, value: string, sourceField?: string) => {
+    if (!sourceField) return
+    setDimensionTarget({ kind, value, sourceField, date: (data?.as_of ?? asOf) || undefined })
+  }, [asOf, data?.as_of])
 
   const rawTiers = data?.tiers ?? []
   const tiers = filterTiers(rawTiers, filterKeys, extFields.bf)
@@ -1660,6 +1707,7 @@ export function LimitUpLadder() {
           color={{ text: [250, 204, 21], textLight: [161, 98, 7], bg: [234, 179, 8] }}
           selectedTag={selectedTag}
           onSelect={handleSelectTag}
+          onDimensionClick={handleOpenDimension}
           direction={direction}
         />
       )}
@@ -1673,6 +1721,7 @@ export function LimitUpLadder() {
           color={{ text: [96, 165, 250], textLight: [29, 78, 216], bg: [59, 130, 246] }}
           selectedTag={selectedTag}
           onSelect={handleSelectTag}
+          onDimensionClick={handleOpenDimension}
           direction={direction}
         />
       )}
@@ -1690,6 +1739,7 @@ export function LimitUpLadder() {
             onStockClick={handleStockClick}
             selectedTag={selectedTag}
             onSelectTag={handleSelectTag}
+            onDimensionClick={handleOpenDimension}
             direction={direction}
             sealMode={sealMode}
             monitoredSymbols={monitoredSymbols}
@@ -1700,6 +1750,15 @@ export function LimitUpLadder() {
         ))}
       </div>
 
+      <DimensionMembersDialog
+        target={dimensionTarget}
+        onClose={() => setDimensionTarget(null)}
+        onStockClick={(symbol, name) => {
+          setDimensionTarget(null)
+          handleStockClick(symbol, name)
+        }}
+      />
+
       {/* 个股K线弹窗 */}
       <StockPreviewDialog
         symbol={previewSymbol}

frontend/src/pages/Monitor.tsx

@@ -1,7 +1,7 @@
 import { useState, useRef, useEffect, useMemo } from 'react'
 import { useQuery, useMutation, useQueryClient } from '@tanstack/react-query'
 import { motion, AnimatePresence } from 'framer-motion'
-import { RadioTower, Plus, Trash2, Settings2, Zap, Bell, ListChecks, BellRing, TrendingUp, TrendingDown, Flame, Tags } from 'lucide-react'
+import { AlertTriangle, RadioTower, Plus, Trash2, Settings2, Zap, Bell, ListChecks, BellRing, TrendingUp, TrendingDown, Flame, Tags } from 'lucide-react'
 import { PageHeader } from '@/components/PageHeader'
 import { EmptyState } from '@/components/EmptyState'
 import { Skeleton } from '@/components/data/Skeleton'
@@ -14,6 +14,7 @@ import { boardTag } from '@/components/stock-table/primitives'
 import { markSeen, resetBadge, leaveMonitorPage } from '@/lib/monitorBadge'
 import { RuleEditor } from '@/components/monitor/RuleEditor'
 import { StockPreviewDialog } from '@/components/StockPreviewDialog'
+import { DimensionMembersDialog, type DimensionKind, type DimensionMembersTarget } from '@/components/DimensionMembersDialog'
 import { usePreferences } from '@/lib/useSharedQueries'
 
 const TYPE_LABEL: Record<string, string> = {
@@ -73,9 +74,10 @@ function getExtTags(ev: Record<string, unknown>, item: MonitorExtFieldItem | nul
 }
 
 /** 个股通知的 ext 标签行 (行业/概念), 无数据返回 null */
-function AlertExtTags({ ev, fields }: {
+function AlertExtTags({ ev, fields, onTagClick }: {
   ev: Record<string, unknown>
   fields: { concept: MonitorExtFieldItem | null; industry: MonitorExtFieldItem | null }
+  onTagClick: (kind: DimensionKind, value: string, sourceField?: string) => void
 }) {
   const conceptTags = getExtTags(ev, fields.concept)
   const industryTags = getExtTags(ev, fields.industry)
@@ -83,10 +85,22 @@ function AlertExtTags({ ev, fields }: {
   return (
     <div className="mt-1 flex flex-wrap items-center gap-1 pl-0.5">
       {industryTags.map((t, i) => (
-        <span key={`i${i}`} className="rounded bg-sky-500/10 px-1 py-px text-[9px] text-sky-400 leading-tight">{t}</span>
+        <button
+          key={`i${i}`}
+          onClick={event => { event.stopPropagation(); onTagClick('industry', t, fields.industry?.field) }}
+          className="rounded bg-sky-500/10 px-1 py-px text-[9px] leading-tight text-sky-700 hover:brightness-95 dark:text-sky-400"
+        >
+          {t}
+        </button>
       ))}
       {conceptTags.map((t, i) => (
-        <span key={`c${i}`} className="rounded bg-orange-500/10 px-1 py-px text-[9px] text-orange-400 leading-tight">{t}</span>
+        <button
+          key={`c${i}`}
+          onClick={event => { event.stopPropagation(); onTagClick('concept', t, fields.concept?.field) }}
+          className="rounded bg-orange-500/10 px-1 py-px text-[9px] leading-tight text-orange-700 hover:brightness-95 dark:text-orange-400"
+        >
+          {t}
+        </button>
       ))}
     </div>
   )
@@ -281,6 +295,8 @@ function AlertsList({ alertsQuery, confirmClear, setConfirmClear, total, enterTs
   const [confirmTs, setConfirmTs] = useState<number | null>(null)
   const resetTimer = useRef<ReturnType<typeof setTimeout> | null>(null)
   const [previewEv, setPreviewEv] = useState<AlertEvent | null>(null)
+  const [memberPreview, setMemberPreview] = useState<{ symbol: string; name?: string } | null>(null)
+  const [dimensionTarget, setDimensionTarget] = useState<DimensionMembersTarget | null>(null)
 
   const clearMut = useMutation({
     mutationFn: api.alertsClear,
@@ -479,7 +495,13 @@ function AlertsList({ alertsQuery, confirmClear, setConfirmClear, total, enterTs
                       )}
                     </>
                   )}
-                  <AlertExtTags ev={ev} fields={monitorExtFields} />
+                  <AlertExtTags
+                    ev={ev}
+                    fields={monitorExtFields}
+                    onTagClick={(kind, value, sourceField) => {
+                      if (sourceField) setDimensionTarget({ kind, value, sourceField })
+                    }}
+                  />
                 </div>
                 <div className="flex shrink-0 flex-col items-end gap-1">
                   <span className="text-[10px] text-muted/60 font-mono">
@@ -523,8 +545,8 @@ function AlertsList({ alertsQuery, confirmClear, setConfirmClear, total, enterTs
       />
 
       <StockPreviewDialog
-        symbol={previewEv?.symbol ?? null}
-        name={previewEv?.name ?? undefined}
+        symbol={memberPreview?.symbol ?? previewEv?.symbol ?? null}
+        name={memberPreview?.name ?? previewEv?.name ?? undefined}
         triggerInfo={previewEv ? {
           price: previewEv.price ?? null,
           changePct: previewEv.change_pct ?? null,
@@ -532,7 +554,16 @@ function AlertsList({ alertsQuery, confirmClear, setConfirmClear, total, enterTs
           signals: previewEv.signals,
           message: previewEv.message,
         } : null}
-        onClose={() => setPreviewEv(null)}
+        onClose={() => { setPreviewEv(null); setMemberPreview(null) }}
+      />
+
+      <DimensionMembersDialog
+        target={dimensionTarget}
+        onClose={() => setDimensionTarget(null)}
+        onStockClick={(symbol, name) => {
+          setDimensionTarget(null)
+          setMemberPreview({ symbol, name })
+        }}
       />
     </div>
   )
@@ -571,7 +602,8 @@ function RulesList({ rulesQuery, onEdit }: {
     onSuccess: () => qc.invalidateQueries({ queryKey: QK.monitorRules }),
   })
   const toggleEnabled = (rule: MonitorRule) => {
-    api.monitorRuleSave({ ...rule, enabled: !rule.enabled }).then(() =>
+    const { runtime_warning: _runtimeWarning, ...persistedRule } = rule
+    api.monitorRuleSave({ ...persistedRule, enabled: !rule.enabled }).then(() =>
       qc.invalidateQueries({ queryKey: QK.monitorRules }),
     )
   }
@@ -684,6 +716,13 @@ function RulesList({ rulesQuery, onEdit }: {
                 </div>
               </div>
 
+              {r.runtime_warning && (
+                <div className="mt-1 flex items-center gap-1 text-[9px] text-warning">
+                  <AlertTriangle className="h-3 w-3 shrink-0" />
+                  <span className="truncate" title={r.runtime_warning}>{r.runtime_warning}</span>
+                </div>
+              )}
+
               {/* 第二行: 策略类型显示选股池变更监控 */}
               {r.type === 'strategy' && r.strategy_id ? (
                 <div className="mt-0.5 flex items-center gap-2 pl-0.5">
@@ -738,7 +777,7 @@ function RuleEditorDialog({ open, rule, onClose }: { open: boolean; rule: Monito
             animate={{ opacity: 1, scale: 1, y: 0 }}
             exit={{ opacity: 0, scale: 0.96, y: 8 }}
             transition={{ duration: 0.15 }}
-            className="mt-12 w-full max-w-2xl"
+            className="mt-4 w-full max-w-3xl"
             onClick={e => e.stopPropagation()}
           >
             <RuleEditor

frontend/src/pages/Watchlist.tsx

@@ -1,5 +1,6 @@
 import React, { useState, useCallback, useRef, useEffect, useMemo } from 'react'
 import { useQuery, useMutation, useQueryClient } from '@tanstack/react-query'
+import { useVirtualizer } from '@tanstack/react-virtual'
 import { motion, AnimatePresence } from 'framer-motion'
 import { Trash2, RefreshCw, Star, X, Search, LayoutGrid, List, Settings2, Plus, Check, Filter, Eye, EyeOff, Minus, ChevronsUp, Clock, RotateCcw, ImagePlus } from 'lucide-react'
 import { api, type KlineRow, type MinuteKlineRow } from '@/lib/api'
@@ -9,9 +10,15 @@ import { fmtPrice, fmtPct, fmtBigNum, priceColorClass } from '@/lib/format'
 import { PageHeader } from '@/components/PageHeader'
 import { EmptyState } from '@/components/EmptyState'
 import { StockPreviewDialog } from '@/components/StockPreviewDialog'
+import {
+  DimensionMembersDialog,
+  dimensionKindForSourceField,
+  type DimensionMembersTarget,
+} from '@/components/DimensionMembersDialog'
 import { WatchlistImportDialog } from '@/components/WatchlistImportDialog'
 import { ColumnCustomizer } from '@/components/ColumnCustomizer'
 import { StockDataTable } from '@/components/stock-table/StockDataTable'
+import { VIRTUAL_LIST_THRESHOLD, useParentScroll } from '@/components/virtual-list/useParentScroll'
 import { useTableSort } from '@/components/stock-table/useTableSort'
 import { MiniCandlestick } from '@/components/stock-table/MiniCandlestick'
 import { MiniIntraday } from '@/components/stock-table/MiniIntraday'
@@ -66,6 +73,7 @@ function renderExtValue(
   expanded: boolean,
   onToggle: () => void,
   inline?: boolean,
+  onTagClick?: (tag: string) => void,
 ): React.ReactNode {
   if (val == null || Number.isNaN(val)) return <span className="text-muted">—</span>
   if (typeof val === 'number') {
@@ -108,7 +116,16 @@ function renderExtValue(
 
   const tagEls = (
     <>
-      {visibleTags.map((tag, i) => (
+      {visibleTags.map((tag, i) => onTagClick ? (
+        <button
+          key={i}
+          type="button"
+          onClick={event => { event.stopPropagation(); onTagClick(tag) }}
+          className="inline-block px-1.5 py-px rounded text-[10px] font-medium leading-tight text-yellow-500 bg-yellow-500/10 hover:brightness-95"
+        >
+          {tag}
+        </button>
+      ) : (
         <span key={i} className="inline-block px-1.5 py-px rounded text-[10px] font-medium leading-tight text-yellow-500 bg-yellow-500/10">
           {tag}
         </span>
@@ -146,12 +163,15 @@ function renderExtCell(
   col: ColumnConfig,
   expandedCells: Set<string>,
   onToggleExpand: (key: string) => void,
+  onDimensionClick: (target: DimensionMembersTarget) => void,
 ): React.ReactNode {
   if (col.source.type !== 'ext') return null
   const { configId, fieldName } = col.source
   const val = r[`${configId}__${fieldName}`]
   const cellKey = `${r.symbol}::${col.id}`
   const expanded = expandedCells.has(cellKey)
+  const sourceField = `${configId}.${fieldName}`
+  const dimensionKind = dimensionKindForSourceField(sourceField)
 
   const style: React.CSSProperties = {}
   if (col.extDisplay?.maxWidth) {
@@ -169,7 +189,14 @@ function renderExtCell(
 
   return (
     <td className={tdClass} style={style}>
-      {renderExtValue(val, col, expanded, () => onToggleExpand(cellKey))}
+      {renderExtValue(
+        val,
+        col,
+        expanded,
+        () => onToggleExpand(cellKey),
+        false,
+        dimensionKind ? value => onDimensionClick({ kind: dimensionKind, value, sourceField }) : undefined,
+      )}
     </td>
   )
 }
@@ -327,6 +354,26 @@ function RealtimeDot({ title = '实时监控中' }: { title?: string }) {
 // 共享的空 K 线数组常量 — 避免每次渲染传入新的 [] 破坏 StockCard 的 memo
 const EMPTY_KLINE: KlineRow[] = []
 
+function cardColumnCount(viewportWidth: number): number {
+  if (viewportWidth >= 1536) return 6
+  if (viewportWidth >= 1280) return 5
+  if (viewportWidth >= 768) return 4
+  if (viewportWidth >= 640) return 3
+  return 2
+}
+
+function useCardColumnCount(): number {
+  const [count, setCount] = useState(() => cardColumnCount(window.innerWidth))
+
+  useEffect(() => {
+    const update = () => setCount(cardColumnCount(window.innerWidth))
+    window.addEventListener('resize', update)
+    return () => window.removeEventListener('resize', update)
+  }, [])
+
+  return count
+}
+
 const StockCard = React.memo(function StockCard({
   r,
   candleRows,
@@ -339,6 +386,7 @@ const StockCard = React.memo(function StockCard({
   extCols,
   expandedCells,
   onToggleExpand,
+  onDimensionClick,
   isMonitored,
 }: {
   r: any
@@ -352,6 +400,7 @@ const StockCard = React.memo(function StockCard({
   extCols: ColumnConfig[]
   expandedCells: Set<string>
   onToggleExpand: (key: string) => void
+  onDimensionClick: (target: DimensionMembersTarget) => void
   isMonitored?: boolean
 }) {
   const board = boardTag(r.symbol)
@@ -455,12 +504,21 @@ const StockCard = React.memo(function StockCard({
 
             const cellKey = `${r.symbol}::${col.id}`
             const expanded = expandedCells.has(cellKey)
+            const sourceField = `${configId}.${fieldName}`
+            const dimensionKind = dimensionKindForSourceField(sourceField)
 
             return (
               <span key={col.id} title={col.label}>
                 <span className="text-secondary">{fieldName}</span>
                 <span className="font-mono ml-0.5">
-                  {renderExtValue(val, col, expanded, () => onToggleExpand(cellKey), true)}
+                  {renderExtValue(
+                    val,
+                    col,
+                    expanded,
+                    () => onToggleExpand(cellKey),
+                    true,
+                    dimensionKind ? value => onDimensionClick({ kind: dimensionKind, value, sourceField }) : undefined,
+                  )}
                 </span>
               </span>
             )
@@ -582,6 +640,7 @@ export function Watchlist() {
   }, [])
   const [previewSymbol, setPreviewSymbol] = useState<string | null>(null)
   const [previewName, setPreviewName] = useState<string>('')
+  const [dimensionTarget, setDimensionTarget] = useState<DimensionMembersTarget | null>(null)
   const [expandedCells, setExpandedCells] = useState<Set<string>>(new Set())
   const closePreview = useCallback(() => {
     setPreviewSymbol(null)
@@ -825,6 +884,24 @@ export function Watchlist() {
     [filteredRows, sortRows, columns],
   )
 
+  const cardColumns = useCardColumnCount()
+  const cardGridRef = useRef<HTMLDivElement>(null)
+  const virtualizeCards = viewMode === 'card' && sortedRows.length > VIRTUAL_LIST_THRESHOLD
+  const cardRowCount = Math.ceil(sortedRows.length / cardColumns)
+  const { getScrollElement: getCardScrollElement, scrollMargin: cardScrollMargin } = useParentScroll(
+    cardGridRef,
+    virtualizeCards,
+  )
+  const cardRowVirtualizer = useVirtualizer({
+    count: virtualizeCards ? cardRowCount : 0,
+    getScrollElement: getCardScrollElement,
+    estimateSize: () => dailyKVisible ? 180 : 140,
+    getItemKey: index => `${cardColumns}:${(sortedRows[index * cardColumns] as any)?.symbol ?? index}`,
+    gap: 12,
+    overscan: 3,
+    scrollMargin: cardScrollMargin,
+  })
+
   // 可见的 ext 列（卡片视图使用）
   const visibleExtCols = useMemo(
     () => visibleColumns.filter(c => c.source.type === 'ext'),
@@ -843,6 +920,25 @@ export function Watchlist() {
   // rows.length 是后端实际返回 (含 pending 行), 减去 sortedRows (筛选后) 才是真正的筛选隐藏.
   const hiddenCount = Math.max(0, rows.length - sortedRows.length)
 
+  const renderStockCard = (r: any) => (
+    <StockCard
+      key={r.symbol}
+      r={r}
+      candleRows={klineData[r.symbol] ?? EMPTY_KLINE}
+      showCandle={dailyKVisible}
+      onPreview={handleCardPreview}
+      onConfirmRemove={handleCardConfirmRemove}
+      onCancelRemove={handleCardCancelRemove}
+      onRequestRemove={handleCardRequestRemove}
+      isConfirming={confirmRemove === r.symbol}
+      extCols={visibleExtCols}
+      expandedCells={expandedCells}
+      onToggleExpand={handleToggleExpand}
+      onDimensionClick={setDimensionTarget}
+      isMonitored={monitoredSymbols.has(r.symbol)}
+    />
+  )
+
   return (
     <div className="flex flex-col h-full">
       <PageHeader
@@ -1115,7 +1211,7 @@ export function Watchlist() {
               renderCell={(r: any, col: ColumnConfig) => {
                 // ext 列
                 if (col.source.type === 'ext') {
-                  return renderExtCell(r, col, expandedCells, handleToggleExpand)
+                  return renderExtCell(r, col, expandedCells, handleToggleExpand, setDimensionTarget)
                 }
                 const key = col.source.key
                 const price = r.rt_price ?? r.close
@@ -1256,25 +1352,31 @@ export function Watchlist() {
               }}
               className="rounded-card overflow-x-auto"
             />
-          ) : (
+          ) : !virtualizeCards ? (
             <div className="grid grid-cols-2 sm:grid-cols-3 md:grid-cols-4 lg:grid-cols-4 xl:grid-cols-5 2xl:grid-cols-6 gap-3">
-              {sortedRows.map((r: any) => (
-                <StockCard
-                  key={r.symbol}
-                  r={r}
-                  candleRows={klineData[r.symbol] ?? EMPTY_KLINE}
-                  showCandle={dailyKVisible}
-                  onPreview={handleCardPreview}
-                  onConfirmRemove={handleCardConfirmRemove}
-                  onCancelRemove={handleCardCancelRemove}
-                  onRequestRemove={handleCardRequestRemove}
-                  isConfirming={confirmRemove === r.symbol}
-                  extCols={visibleExtCols}
-                  expandedCells={expandedCells}
-                  onToggleExpand={handleToggleExpand}
-                  isMonitored={monitoredSymbols.has(r.symbol)}
-                />
-              ))}
+              {sortedRows.map(renderStockCard)}
+            </div>
+          ) : (
+            <div
+              ref={cardGridRef}
+              className="relative"
+              style={{ height: cardRowVirtualizer.getTotalSize() }}
+            >
+              {cardRowVirtualizer.getVirtualItems().map(virtualRow => {
+                const start = virtualRow.index * cardColumns
+                const row = sortedRows.slice(start, start + cardColumns)
+                return (
+                  <div
+                    key={virtualRow.key}
+                    ref={cardRowVirtualizer.measureElement}
+                    data-index={virtualRow.index}
+                    className="absolute left-0 top-0 w-full grid grid-cols-2 sm:grid-cols-3 md:grid-cols-4 lg:grid-cols-4 xl:grid-cols-5 2xl:grid-cols-6 gap-3"
+                    style={{ transform: `translateY(${virtualRow.start - cardScrollMargin}px)` }}
+                  >
+                    {row.map(renderStockCard)}
+                  </div>
+                )
+              })}
             </div>
           )}
         </div>
@@ -1337,6 +1439,16 @@ export function Watchlist() {
         onClose={closePreview}
       />
 
+      <DimensionMembersDialog
+        target={dimensionTarget}
+        onClose={() => setDimensionTarget(null)}
+        onStockClick={(symbol, name) => {
+          setDimensionTarget(null)
+          setPreviewSymbol(symbol)
+          setPreviewName(name ?? '')
+        }}
+      />
+
       <WatchlistImportDialog open={importOpen} onClose={() => setImportOpen(false)} />
     </div>
   )