diff --git a/web-ui/src/api.ts b/web-ui/src/api.ts
index 193b0ae..426dbde 100644
--- a/web-ui/src/api.ts
+++ b/web-ui/src/api.ts
@@ -7,6 +7,7 @@ import type {
   BacktestResult,
   Bar,
   Category,
+  OptimizeAllBacktestRequest,
   OptimizeBacktestRequest,
   PortfolioBacktestRequest,
   TaskListResponse,
@@ -160,6 +161,19 @@ export async function submitOptimizeTask(
   return (await resp.json()) as TaskSubmitResponse
 }
 
+/** 提交「一键寻优所有策略」后台任务，返回 task_id。 */
+export async function submitOptimizeAllTask(
+  req: OptimizeAllBacktestRequest,
+): Promise<TaskSubmitResponse> {
+  const resp = await fetch(`${BASE}/backtest/optimize-all/run/async`, {
+    method: 'POST',
+    headers: { 'Content-Type': 'application/json' },
+    body: JSON.stringify(req),
+  })
+  if (!resp.ok) await throwError(resp)
+  return (await resp.json()) as TaskSubmitResponse
+}
+
 /** 查询后台任务状态（轮询用）。 */
 export async function fetchTask(taskId: string): Promise<TaskState> {
   const resp = await fetch(`${BASE}/backtest/tasks/${taskId}`)
diff --git a/web-ui/src/components/ParamGridPicker.vue b/web-ui/src/components/ParamGridPicker.vue
index f225d0f..a110b12 100644
--- a/web-ui/src/components/ParamGridPicker.vue
+++ b/web-ui/src/components/ParamGridPicker.vue
@@ -50,12 +50,28 @@ function onInput(name: string, val: string) {
   syncOutputs()
 }
 
-// 切换策略时清空选择
+// 把预设取值列表格式化为输入框文本（逗号分隔）
+function presetToText(vals: Array<number | string>): string {
+  return vals.join(', ')
+}
+
+// 切换策略时：若有预设网格则自动勾选并填入预设取值，否则清空选择
 watch(
   () => props.strategy?.name,
   () => {
-    selected.value = new Set()
-    inputs.value = {}
+    const preset = props.strategy?.preset_grid
+    if (preset && Object.keys(preset).length > 0) {
+      const names = Object.keys(preset)
+      selected.value = new Set(names)
+      const newInputs: Record<string, string> = {}
+      for (const n of names) {
+        newInputs[n] = presetToText(preset[n])
+      }
+      inputs.value = newInputs
+    } else {
+      selected.value = new Set()
+      inputs.value = {}
+    }
     syncOutputs()
   },
 )
@@ -71,7 +87,10 @@ const gridPoints = computed(() => {
 
 <template>
   <div class="grid-picker">
-    <p class="hint">勾选 1-2 个参数寻优，填入取值列表（逗号分隔）：</p>
+    <p class="hint">
+      勾选 1-2 个参数寻优，填入取值列表（逗号分隔）。
+      切换策略会自动填入预设参数，可直接编辑：
+    </p>
     <div v-for="p in strategy?.params" :key="p.name" class="param-row">
       <label class="check">
         <input
diff --git a/web-ui/src/components/StocksPicker.vue b/web-ui/src/components/StocksPicker.vue
index 1ebc3c6..87fc8a6 100644
--- a/web-ui/src/components/StocksPicker.vue
+++ b/web-ui/src/components/StocksPicker.vue
@@ -1,19 +1,24 @@
 <script setup lang="ts">
-// 多标的输入（组合回测用）。逐个添加 市场:代码，可删除。
+// 多标的输入（组合回测用）。逐个添加 6 位代码，市场自动识别。
+// 删除手动市场选择（沪市/深市/北交所），由 detectMarket 智能匹配。
 
-import { ref } from 'vue'
+import { computed, ref } from 'vue'
+
+import { detectMarket, marketLabel } from '../market'
 
 const props = defineProps<{
   modelValue: string[]
 }>()
 const emit = defineEmits<{ 'update:modelValue': [value: string[]] }>()
 
-const market = ref('SZ')
 const code = ref('')
+const detectedMarket = computed(() => (code.value && /^\d{6}$/.test(code.value)
+  ? marketLabel(detectMarket(code.value))
+  : ''))
 
 function add() {
   if (!/^\d{6}$/.test(code.value)) return
-  const sym = `${market.value}:${code.value}`
+  const sym = `${detectMarket(code.value)}:${code.value}`
   if (!props.modelValue.includes(sym)) {
     emit('update:modelValue', [...props.modelValue, sym])
   }
@@ -27,20 +32,16 @@ function remove(sym: string) {
 
 <template>
   <div class="stocks-picker">
-    <div class="row">
-      <select v-model="market">
-        <option value="SZ">深市</option>
-        <option value="SH">沪市</option>
-        <option value="BJ">北交所</option>
-      </select>
+    <div class="row add-row">
       <input
         v-model="code"
         maxlength="6"
-        placeholder="6位代码"
+        placeholder="6位代码（市场自动识别）"
         @keyup.enter="add"
       />
       <button @click="add">添加</button>
     </div>
+    <p v-if="detectedMarket" class="market-hint">将识别为：{{ detectedMarket }}</p>
 
     <div v-if="modelValue.length" class="stock-list">
       <span v-for="s in modelValue" :key="s" class="stock-tag">
@@ -53,16 +54,18 @@ function remove(sym: string) {
 </template>
 
 <style scoped>
-.row {
+.add-row {
   display: flex;
   gap: 6px;
 }
-.row select {
-  width: auto;
-}
-.row input {
+.add-row input {
   flex: 1;
 }
+.market-hint {
+  color: var(--text-dim);
+  font-size: 11px;
+  margin-top: 4px;
+}
 .stock-list {
   display: flex;
   flex-wrap: wrap;
diff --git a/web-ui/src/components/SymbolPicker.vue b/web-ui/src/components/SymbolPicker.vue
index 0ba6878..b2c7675 100644
--- a/web-ui/src/components/SymbolPicker.vue
+++ b/web-ui/src/components/SymbolPicker.vue
@@ -1,17 +1,18 @@
 <script setup lang="ts">
-// 选标的 + 取行情（按日期范围）。
+// 选标的 + 配置日期范围（取行情由父组件在「开始回测/开始寻优」时触发）。
+// 市场按 6 位代码智能识别，不再手动选择。
 // 后端 /bars 仅支持 count（上限 800，约 3.2 年），固定拉满后前端按日期过滤。
 // 默认：结束日=今天（最近交易日），开始日=3年前。
 
-import { ref } from 'vue'
+import { computed, ref } from 'vue'
 
 import { fetchBars, formatError } from '../api'
+import { detectMarket, marketLabel } from '../market'
 import { useBacktestStore } from '../stores/backtest'
 import type { Category } from '../types'
 
 const store = useBacktestStore()
 
-const market = ref('SZ')
 const code = ref('000001')
 const category = ref<Category>('DAY')
 
@@ -24,27 +25,38 @@ function isoDaysFromNow(days: number): string {
 const endDate = ref(isoDaysFromNow(0))
 const startDate = ref(isoDaysFromNow(-365 * 3))
 
-const loading = ref(false)
 const error = ref('')
+// loading 由父组件控制（回测/寻优时驱动），组件自身只暴露 loadBars
+const loading = ref(false)
 
 const CATEGORIES: Category[] = ['DAY', 'WEEK', 'MONTH', 'MIN_5', 'MIN_15', 'MIN_30', 'MIN_60']
 
-async function loadBars() {
+// 智能识别的市场（用于提示展示）
+const detectedMarket = computed(() => (code.value && /^\d{6}$/.test(code.value)
+  ? marketLabel(detectMarket(code.value))
+  : ''))
+
+/** 取行情（由父组件在点击「开始回测/开始寻优」时调用）。
+ * 成功返回 true，失败返回 false（并把错误写入 store.error 供父组件感知）。 */
+async function loadBars(): Promise<boolean> {
   // 基本校验
   if (!/^\d{6}$/.test(code.value)) {
     error.value = '股票代码必须是 6 位数字'
-    return
+    store.error = error.value
+    return false
   }
   if (startDate.value >= endDate.value) {
     error.value = '开始日期必须早于结束日期'
-    return
+    store.error = error.value
+    return false
   }
 
   loading.value = true
   error.value = ''
   try {
+    const market = detectMarket(code.value)
     const bars = await fetchBars(
-      market.value,
+      market,
       code.value,
       category.value,
       startDate.value,
@@ -52,39 +64,36 @@ async function loadBars() {
     )
     if (bars.length < 2) {
       error.value = `该日期范围内仅取到 ${bars.length} 根 K 线，不足以回测`
-      return
+      store.error = error.value
+      return false
     }
     const range = `${startDate.value} ~ ${endDate.value}`
-    store.setOhlcv(bars, `${market.value}:${code.value} ${category.value} ${range}`)
+    store.setOhlcv(bars, `${market}:${code.value} ${category.value} ${range}`)
     store.clearResult()
+    return true
   } catch (e) {
     error.value = formatError(e)
+    store.error = error.value
+    return false
   } finally {
     loading.value = false
   }
 }
+
+// 暴露给父组件（BacktestView / OptimizeView）在「开始回测/寻优」时串联调用
+defineExpose({ loadBars, loading })
 </script>
 
 <template>
   <div class="symbol-picker">
-    <div class="row">
-      <div class="field">
-        <label>市场</label>
-        <select v-model="market">
-          <option value="SZ">深市</option>
-          <option value="SH">沪市</option>
-          <option value="BJ">北交所</option>
-        </select>
-      </div>
-      <div class="field code-field">
-        <label>代码</label>
-        <input
-          v-model="code"
-          maxlength="6"
-          placeholder="6位代码"
-          @keyup.enter="loadBars"
-        />
-      </div>
+    <div class="field code-field">
+      <label>代码</label>
+      <input
+        v-model="code"
+        maxlength="6"
+        placeholder="6位代码（市场自动识别）"
+      />
+      <span v-if="detectedMarket" class="market-tag">{{ detectedMarket }}</span>
     </div>
 
     <div class="field">
@@ -105,10 +114,6 @@ async function loadBars() {
       </div>
     </div>
 
-    <button class="primary" :disabled="loading" @click="loadBars">
-      {{ loading ? '取行情中…' : '取行情' }}
-    </button>
-
     <p v-if="error" class="err">{{ error }}</p>
     <p v-if="store.barsSource" class="ok">
       已加载：{{ store.barsSource }}（{{ store.ohlcv.length }} 根）
@@ -118,7 +123,21 @@ async function loadBars() {
 
 <style scoped>
 .code-field {
-  flex: 2;
+  position: relative;
+}
+.code-field input {
+  padding-right: 70px;
+}
+.market-tag {
+  position: absolute;
+  right: 8px;
+  bottom: 8px;
+  font-size: 11px;
+  color: var(--text-dim);
+  background: var(--bg-elevated);
+  border: 1px solid var(--border);
+  padding: 1px 6px;
+  border-radius: 3px;
 }
 .err {
   color: var(--up);
diff --git a/web-ui/src/market.ts b/web-ui/src/market.ts
new file mode 100644
index 0000000..01b20ae
--- /dev/null
+++ b/web-ui/src/market.ts
@@ -0,0 +1,50 @@
+// A股代码 → 市场智能识别。
+// 用户只输入 6 位代码，按代码段规则自动匹配 沪市(SH)/深市(SZ)/北交所(BJ)，
+// 拼成后端要求的 "市场:代码" 格式（如 SZ:000001）。
+
+export type Market = 'SH' | 'SZ' | 'BJ'
+
+/**
+ * 根据 6 位股票代码智能判断所属市场。
+ *
+ * 规则（按优先级，先匹配到的为准）：
+ *   - 北交所(BJ)：43/83/87/92/93/920（小盘/三板）或 4xx/8xx 开头
+ *   - 沪市(SH) ：6/9 开头（主板 60/68 科创、B 股 900）或 5 开头（基金 50/51/56/58）
+ *   - 其余归深市(SZ)：000/001/002/003/300/301 创业板、200 B股 等
+ *
+ * @param code 6 位股票代码（纯数字）
+ * @returns 市场代码 SH/SZ/BJ；无法判断时默认深市（覆盖面最广）
+ */
+export function detectMarket(code: string): Market {
+  const c = code.trim()
+  if (!/^\d{6}$/.test(c)) return 'SZ'
+
+  // 北交所：43/83/87/92(含920段)/93 + 4xx/8xx（三板/小盘）
+  if (/^(43|83|87|92|93|4|8)/.test(c)) return 'BJ'
+
+  // 沪市：6xx（主板/科创板 60/68）、9xx（B股）、5xx（沪市基金 50/51/56/58/50ETF 等）
+  if (/^[695]/.test(c)) return 'SH'
+
+  // 其余归深市：000/001/002/003/300/301/200 等
+  return 'SZ'
+}
+
+/**
+ * 把 6 位代码转成后端要求的 "市场:代码" 格式。
+ * @param code 6 位股票代码
+ */
+export function toSymbol(code: string): string {
+  return `${detectMarket(code)}:${code.trim()}`
+}
+
+/** 市场中文显示名。 */
+export function marketLabel(market: Market): string {
+  switch (market) {
+    case 'SH':
+      return '沪市'
+    case 'BJ':
+      return '北交所'
+    default:
+      return '深市'
+  }
+}
diff --git a/web-ui/src/stores/backtest.ts b/web-ui/src/stores/backtest.ts
index 492df28..a44ad9c 100644
--- a/web-ui/src/stores/backtest.ts
+++ b/web-ui/src/stores/backtest.ts
@@ -9,6 +9,7 @@ import {
   formatError,
   runBacktest,
   submitPortfolioTask,
+  submitOptimizeAllTask,
   submitOptimizeTask,
   fetchTask,
 } from '../api'
@@ -18,6 +19,8 @@ import type {
   Bar,
   PortfolioBacktestRequest,
   PortfolioResult,
+  OptimizeAllBacktestRequest,
+  OptimizeAllResult,
   OptimizeBacktestRequest,
   OptimizeResult,
   StrategySchema,
@@ -147,6 +150,40 @@ export const useBacktestStore = defineStore('backtest', () => {
     }
   }
 
+  // ── 一键寻优所有策略（Phase 6） ─────────────────────────────────────────
+  const optimizeAllResult = ref<OptimizeAllResult | null>(null)
+  const optimizeAllRunning = ref(false)
+
+  /** 提交「一键寻优所有策略」后台任务并轮询直到完成。 */
+  async function runOptimizeAll(req: OptimizeAllBacktestRequest) {
+    optimizeAllRunning.value = true
+    error.value = ''
+    optimizeAllResult.value = null
+    try {
+      const { task_id } = await submitOptimizeAllTask(req)
+      const start = Date.now()
+      // 一键寻优全策略网格点更多，放宽超时到 300s
+      // eslint-disable-next-line no-constant-condition
+      while (true) {
+        const state = await fetchTask(task_id)
+        if (state.status === 'done' && state.result) {
+          optimizeAllResult.value = state.result as OptimizeAllResult
+          break
+        }
+        if (state.status === 'failed') {
+          throw new Error(state.error || '一键寻优失败')
+        }
+        if (Date.now() - start > 300_000) throw new Error('一键寻优超时（300s）')
+        await new Promise((r) => setTimeout(r, 500))
+      }
+    } catch (e) {
+      error.value = formatError(e)
+      optimizeAllResult.value = null
+    } finally {
+      optimizeAllRunning.value = false
+    }
+  }
+
   return {
     // state
     strategies,
@@ -160,6 +197,8 @@ export const useBacktestStore = defineStore('backtest', () => {
     portfolioRunning,
     optimizeResult,
     optimizeRunning,
+    optimizeAllResult,
+    optimizeAllRunning,
     // getters
     hasBars,
     // actions
@@ -170,5 +209,6 @@ export const useBacktestStore = defineStore('backtest', () => {
     runPortfolio,
     clearPortfolio,
     runOptimize,
+    runOptimizeAll,
   }
 })
diff --git a/web-ui/src/types.ts b/web-ui/src/types.ts
index 8399baa..3316e88 100644
--- a/web-ui/src/types.ts
+++ b/web-ui/src/types.ts
@@ -22,6 +22,7 @@ export interface StrategySchema {
   label: string
   description: string
   params: ParamSchema[]
+  preset_grid?: Record<string, Array<number | string>>
 }
 
 export interface StrategiesResponse {
@@ -48,7 +49,7 @@ export interface DataFrameResponse {
 
 // ── 回测请求（POST /api/v1/backtest/run） ─────────────────────────────────────
 
-export type ExecutionMode = 'next_open' | 'next_close' | 'this_close' | 'worst' | 'best'
+export type ExecutionMode = 'next_open' | 'next_close'
 export type Category = 'DAY' | 'WEEK' | 'MONTH' | 'MIN_5' | 'MIN_15' | 'MIN_30' | 'MIN_60'
 
 export interface BacktestRequest {
@@ -130,7 +131,7 @@ export type TaskStatus = 'pending' | 'running' | 'done' | 'failed'
 export interface TaskState {
   task_id: string
   status: TaskStatus
-  result: BacktestResult | PortfolioResult | OptimizeResult | null
+  result: BacktestResult | PortfolioResult | OptimizeResult | OptimizeAllResult | null
   error: string | null
   description: string
   elapsed: number
@@ -221,6 +222,41 @@ export interface OptimizeResult {
   heatmap: OptimizeHeatmap | null
 }
 
+// ── 一键寻优所有策略（Phase 6） ──────────────────────────────────────────────
+
+export interface OptimizeAllBacktestRequest {
+  cash?: number
+  commission?: number
+  slippage?: number
+  execution?: ExecutionMode
+  ohlcv?: Bar[]
+  symbol?: string
+  category?: Category
+  count?: number
+  start_date?: string
+  end_date?: string
+}
+
+export interface OptimizeAllRankEntry {
+  strategy: string
+  strategy_label: string
+  params: Record<string, number | string>
+  total_return: number | null
+  sharpe: number | null
+  max_drawdown: number | null
+  total_trades: number
+  win_rate: number | null
+  profit_factor: number | null
+  grid_points: number
+}
+
+export interface OptimizeAllResult {
+  ranking: OptimizeAllRankEntry[]
+  best: OptimizeAllRankEntry | null
+  per_strategy: Record<string, OptimizeAllRankEntry>
+  total_grid_points: number
+}
+
 // ── 错误响应（后端 ApiErrorResponse） ─────────────────────────────────────────
 
 export interface ApiError {
diff --git a/web-ui/src/views/BacktestView.vue b/web-ui/src/views/BacktestView.vue
index cdae402..e741ba4 100644
--- a/web-ui/src/views/BacktestView.vue
+++ b/web-ui/src/views/BacktestView.vue
@@ -1,6 +1,7 @@
 <script setup lang="ts">
 // 回测主页面：左配置面板 / 右报告面板。
-// 编排：取行情 → 选策略+参数 → 回测 → 展示 K线+净值+指标+成交。
+// 编排：点击「开始回测」→ 自动取行情 → 回测 → 展示 K线+净值+指标+成交。
+// 取行情已整合进「开始回测」（不再有单独的取行情按钮）。
 
 import { nextTick, onMounted, ref } from 'vue'
 import { useRoute } from 'vue-router'
@@ -17,15 +18,22 @@ import { useBacktestStore } from '../stores/backtest'
 const store = useBacktestStore()
 const route = useRoute()
 
+// SymbolPicker 实例引用，用于触发取行情
+const symbolPicker = ref<InstanceType<typeof SymbolPicker> | null>(null)
+
 // 表单状态（v-model 给子组件）
 const strategy = ref('ma_cross')
 const params = ref<Record<string, number | string | boolean>>({})
-const cash = ref(100000)
+const cash = ref(1000000)
 const commission = ref(0.0003)
 const slippage = ref(0)
 const execution = ref<ExecutionMode>('next_open')
 
-const EXECUTIONS: ExecutionMode[] = ['next_open', 'next_close', 'this_close', 'worst', 'best']
+// 成交价模式（精简为 开盘价/收盘价）
+const EXECUTIONS: { value: ExecutionMode; label: string }[] = [
+  { value: 'next_open', label: '开盘价' },
+  { value: 'next_close', label: '收盘价' },
+]
 
 onMounted(async () => {
   await store.loadStrategies().catch((e) => {
@@ -50,7 +58,13 @@ onMounted(async () => {
   }
 })
 
+// 取行情 + 回测 串联（点击「开始回测」触发）
 async function onRun() {
+  store.error = ''
+  // 1. 先取行情（SymbolPicker.loadBars 会校验并填充 store.ohlcv）
+  const ok = await symbolPicker.value?.loadBars()
+  if (!ok) return // 校验/取数失败，错误已在 store.error
+  // 2. 再回测
   await store.run({
     strategy: strategy.value,
     params: params.value,
@@ -68,7 +82,7 @@ async function onRun() {
     <aside class="config-panel">
       <section class="panel-section">
         <h3>行情数据</h3>
-        <SymbolPicker />
+        <SymbolPicker ref="symbolPicker" />
       </section>
 
       <section class="panel-section">
@@ -99,21 +113,20 @@ async function onRun() {
           </div>
         </div>
         <div class="field">
-          <label>成交模式</label>
+          <label>成交价</label>
           <select v-model="execution">
-            <option v-for="e in EXECUTIONS" :key="e" :value="e">{{ e }}</option>
+            <option v-for="e in EXECUTIONS" :key="e.value" :value="e.value">{{ e.label }}</option>
           </select>
         </div>
       </section>
 
       <button
         class="primary run-btn"
-        :disabled="store.running || !store.hasBars"
+        :disabled="store.running"
         @click="onRun"
       >
-        {{ store.running ? '回测中…' : '开始回测' }}
+        {{ store.running ? '取行情+回测中…' : '开始回测' }}
       </button>
-      <p v-if="!store.hasBars" class="hint">请先取行情数据</p>
     </aside>
 
     <!-- 右栏：报告 -->
@@ -121,7 +134,7 @@ async function onRun() {
       <div v-if="store.error" class="error-banner">⚠ {{ store.error }}</div>
 
       <div v-if="!store.result && !store.running && !store.error" class="placeholder">
-        <p>选择标的、取行情、配置策略后点击「开始回测」</p>
+        <p>输入代码、配置策略后点击「开始回测」（自动取行情）</p>
       </div>
 
       <div v-if="store.result" class="report-content">
@@ -190,12 +203,6 @@ async function onRun() {
   padding: 10px;
   font-size: 14px;
 }
-.hint {
-  color: var(--text-dim);
-  font-size: 11px;
-  text-align: center;
-  margin-top: 6px;
-}
 
 /* 右栏报告面板 */
 .report-panel {
diff --git a/web-ui/src/views/OptimizeView.vue b/web-ui/src/views/OptimizeView.vue
index b32785c..4940f79 100644
--- a/web-ui/src/views/OptimizeView.vue
+++ b/web-ui/src/views/OptimizeView.vue
@@ -1,5 +1,6 @@
 <script setup lang="ts">
-// 参数网格寻优主页面：左配置（选标的 + 策略 + 寻优参数）/ 右报告（排名表 + 热力图）。
+// 参数寻优主页面：左配置（选标的 + 策略 + 寻优参数）/ 右报告（排名表 + 热力图）。
+// 取行情已整合进「开始寻优」。另有「一键寻优所有策略」：用各策略预设网格逐策略寻优再全局排名。
 
 import { computed, onMounted, ref } from 'vue'
 import { useRouter } from 'vue-router'
@@ -14,11 +15,18 @@ import { useBacktestStore } from '../stores/backtest'
 const store = useBacktestStore()
 const router = useRouter()
 
+// SymbolPicker 实例引用，用于触发取行情
+const symbolPicker = ref<InstanceType<typeof SymbolPicker> | null>(null)
+
 const strategy = ref('ma_cross')
 const paramGrid = ref<Record<string, Array<number | string>>>({})
-const cash = ref(100000)
+const cash = ref(1000000)
 const execution = ref<ExecutionMode>('next_open')
-const EXECUTIONS: ExecutionMode[] = ['next_open', 'next_close', 'this_close', 'worst', 'best']
+// 成交价模式（精简为 开盘价/收盘价）
+const EXECUTIONS: { value: ExecutionMode; label: string }[] = [
+  { value: 'next_open', label: '开盘价' },
+  { value: 'next_close', label: '收盘价' },
+]
 
 const selectedStrategy = computed(
   () => store.strategies.find((s) => s.name === strategy.value) ?? null,
@@ -36,11 +44,13 @@ const gridPoints = computed(() => {
   return sizes.reduce((a, b) => a * b, 1)
 })
 
+// 取行情（点击「开始寻优」时触发）→ 寻优
 async function onRun() {
-  if (!store.hasBars) {
-    store.error = '请先取行情数据'
-    return
-  }
+  store.error = ''
+  // 1. 先取行情
+  const ok = await symbolPicker.value?.loadBars()
+  if (!ok) return
+  // 2. 校验寻优参数
   if (Object.keys(paramGrid.value).length === 0) {
     store.error = '请勾选至少 1 个参数并填入取值'
     return
@@ -49,6 +59,7 @@ async function onRun() {
     store.error = `网格点数 ${gridPoints.value} 超过上限 200`
     return
   }
+  // 3. 寻优
   await store.runOptimize({
     strategy: strategy.value,
     param_grid: paramGrid.value,
@@ -58,6 +69,20 @@ async function onRun() {
   })
 }
 
+// 一键寻优所有策略：取行情 → 全策略预设网格寻优 → 全局排名
+async function onRunAll() {
+  store.error = ''
+  // 1. 先取行情
+  const ok = await symbolPicker.value?.loadBars()
+  if (!ok) return
+  // 2. 一键寻优
+  await store.runOptimizeAll({
+    cash: cash.value,
+    execution: execution.value,
+    ohlcv: store.ohlcv,
+  })
+}
+
 // 点击排名表「查看」→ 跳转单标的页用该参数回测
 function onViewParams(params: Record<string, number | string>) {
   // 通过 query 传递参数，单标的页接收后自动填充
@@ -66,6 +91,21 @@ function onViewParams(params: Record<string, number | string>) {
     query: { strategy: strategy.value, params: JSON.stringify(params) },
   })
 }
+
+// 一键寻优结果点击「查看」→ 跳转单标的页用该策略 + 参数回测
+function onViewAll(strategyName: string, params: Record<string, number | string>) {
+  router.push({
+    path: '/',
+    query: { strategy: strategyName, params: JSON.stringify(params) },
+  })
+}
+
+function pct(v: number | null | undefined): string {
+  return v !== null && v !== undefined && Number.isFinite(v) ? `${(v * 100).toFixed(2)}%` : '-'
+}
+function num(v: number | null | undefined, d = 2): string {
+  return v !== null && v !== undefined && Number.isFinite(v) ? v.toFixed(d) : '-'
+}
 </script>
 
 <template>
@@ -73,7 +113,7 @@ function onViewParams(params: Record<string, number | string>) {
     <aside class="config-panel">
       <section class="panel-section">
         <h3>行情数据</h3>
-        <SymbolPicker />
+        <SymbolPicker ref="symbolPicker" />
       </section>
 
       <section class="panel-section">
@@ -99,19 +139,26 @@ function onViewParams(params: Record<string, number | string>) {
           <input v-model.number="cash" type="number" min="1000" step="10000" />
         </div>
         <div class="field">
-          <label>成交模式</label>
+          <label>成交价</label>
           <select v-model="execution">
-            <option v-for="e in EXECUTIONS" :key="e" :value="e">{{ e }}</option>
+            <option v-for="e in EXECUTIONS" :key="e.value" :value="e.value">{{ e.label }}</option>
           </select>
         </div>
       </section>
 
       <button
         class="primary run-btn"
-        :disabled="store.optimizeRunning || !store.hasBars"
+        :disabled="store.optimizeRunning || store.optimizeAllRunning"
         @click="onRun"
       >
-        {{ store.optimizeRunning ? '寻优中…' : '开始寻优' }}
+        {{ store.optimizeRunning ? '取行情+寻优中…' : '开始寻优' }}
+      </button>
+      <button
+        class="run-btn"
+        :disabled="store.optimizeRunning || store.optimizeAllRunning"
+        @click="onRunAll"
+      >
+        {{ store.optimizeAllRunning ? '一键寻优所有策略中…' : '一键寻优所有策略' }}
       </button>
     </aside>
 
@@ -119,12 +166,13 @@ function onViewParams(params: Record<string, number | string>) {
       <div v-if="store.error" class="error-banner">⚠ {{ store.error }}</div>
 
       <div
-        v-if="!store.optimizeResult && !store.optimizeRunning && !store.error"
+        v-if="!store.optimizeResult && !store.optimizeAllResult && !store.optimizeRunning && !store.optimizeAllRunning && !store.error"
         class="placeholder"
       >
-        <p>选标的 → 取行情 → 选策略 → 勾选寻优参数 → 开始寻优</p>
+        <p>选标的 → 选策略 → 勾选寻优参数 → 开始寻优；或点「一键寻优所有策略」</p>
       </div>
 
+      <!-- 单策略寻优结果 -->
       <div v-if="store.optimizeResult" class="report-content">
         <section class="report-section">
           <h3>最优结果</h3>
@@ -154,6 +202,71 @@ function onViewParams(params: Record<string, number | string>) {
           />
         </section>
       </div>
+
+      <!-- 一键寻优所有策略结果 -->
+      <div v-if="store.optimizeAllResult" class="report-content">
+        <section class="report-section">
+          <h3>全局最佳</h3>
+          <div v-if="store.optimizeAllResult.best" class="best-summary">
+            <span class="best-params">
+              {{ store.optimizeAllResult.best.strategy_label }}
+              {{ JSON.stringify(store.optimizeAllResult.best.params) }}
+            </span>
+            <span class="best-return pos">
+              {{ (store.optimizeAllResult.best.total_return! * 100).toFixed(2) }}%
+            </span>
+            <span class="best-meta">
+              夏普 {{ store.optimizeAllResult.best.sharpe?.toFixed(2) }} · 回撤
+              {{ (store.optimizeAllResult.best.max_drawdown! * 100).toFixed(2) }}% · 胜率
+              {{ (store.optimizeAllResult.best.win_rate! * 100).toFixed(1) }}%
+            </span>
+          </div>
+          <p class="meta-line">
+            共 {{ store.optimizeAllResult.ranking.length }} 个策略有效 ·
+            合计 {{ store.optimizeAllResult.total_grid_points }} 网格点
+          </p>
+        </section>
+
+        <section class="report-section">
+          <h3>策略排名（按总收益降序）</h3>
+          <table class="opt-table">
+            <thead>
+              <tr>
+                <th>#</th>
+                <th>策略</th>
+                <th>参数</th>
+                <th class="num">总收益</th>
+                <th class="num">夏普</th>
+                <th class="num">最大回撤</th>
+                <th class="num">交易数</th>
+                <th class="num">胜率</th>
+                <th></th>
+              </tr>
+            </thead>
+            <tbody>
+              <tr
+                v-for="(r, i) in store.optimizeAllResult.ranking"
+                :key="r.strategy"
+                :class="{ best: i === 0 }"
+              >
+                <td class="rank">{{ i + 1 }}</td>
+                <td>{{ r.strategy_label }}</td>
+                <td class="params">{{ JSON.stringify(r.params) }}</td>
+                <td class="num" :class="r.total_return !== null && r.total_return > 0 ? 'pos' : 'neg'">
+                  {{ pct(r.total_return) }}
+                </td>
+                <td class="num">{{ num(r.sharpe) }}</td>
+                <td class="num neg">{{ pct(r.max_drawdown) }}</td>
+                <td class="num">{{ r.total_trades }}</td>
+                <td class="num">{{ pct(r.win_rate) }}</td>
+                <td>
+                  <button class="view-btn" @click="onViewAll(r.strategy, r.params)">查看</button>
+                </td>
+              </tr>
+            </tbody>
+          </table>
+        </section>
+      </div>
     </main>
   </div>
 </template>
@@ -188,6 +301,10 @@ function onViewParams(params: Record<string, number | string>) {
   width: 100%;
   padding: 10px;
   font-size: 14px;
+  margin-top: 8px;
+}
+.run-btn:first-of-type {
+  margin-top: 0;
 }
 .report-panel {
   flex: 1;
@@ -227,6 +344,7 @@ function onViewParams(params: Record<string, number | string>) {
   display: flex;
   align-items: baseline;
   gap: 16px;
+  flex-wrap: wrap;
 }
 .best-params {
   font-family: var(--font-mono);
@@ -242,7 +360,57 @@ function onViewParams(params: Record<string, number | string>) {
   color: var(--text-dim);
   font-size: 12px;
 }
+.meta-line {
+  color: var(--text-dim);
+  font-size: 12px;
+  margin-top: 8px;
+}
 .pos {
   color: var(--up);
 }
+.neg {
+  color: var(--down);
+}
+.opt-table {
+  width: 100%;
+  border-collapse: collapse;
+  font-size: 13px;
+}
+.opt-table th,
+.opt-table td {
+  padding: 6px 10px;
+  border-bottom: 1px solid var(--border);
+  text-align: left;
+}
+.opt-table th {
+  color: var(--text-dim);
+  font-size: 12px;
+  position: sticky;
+  top: 0;
+  background: var(--bg-panel);
+}
+.num {
+  text-align: right;
+  font-family: var(--font-mono);
+}
+.params {
+  font-family: var(--font-mono);
+  font-size: 12px;
+  color: var(--text-muted);
+}
+.rank {
+  color: var(--text-dim);
+  width: 32px;
+}
+.best {
+  background: rgba(74, 158, 255, 0.08);
+}
+.best .rank {
+  color: var(--accent);
+  font-weight: 700;
+}
+.view-btn {
+  font-size: 11px;
+  padding: 2px 8px;
+}
 </style>
diff --git a/web-ui/src/views/PortfolioView.vue b/web-ui/src/views/PortfolioView.vue
index 18fad31..773b5ce 100644
--- a/web-ui/src/views/PortfolioView.vue
+++ b/web-ui/src/views/PortfolioView.vue
@@ -16,11 +16,15 @@ const store = useBacktestStore()
 const stocks = ref<string[]>(['SZ:000001', 'SH:600519'])
 const strategy = ref('ma_cross')
 const params = ref<Record<string, number | string | boolean>>({})
-const cash = ref(200000)
+const cash = ref(1000000)
 const category = ref<Category>('DAY')
 const execution = ref<ExecutionMode>('next_open')
 
-const EXECUTIONS: ExecutionMode[] = ['next_open', 'next_close', 'this_close', 'worst', 'best']
+// 成交价模式（精简为 开盘价/收盘价）
+const EXECUTIONS: { value: ExecutionMode; label: string }[] = [
+  { value: 'next_open', label: '开盘价' },
+  { value: 'next_close', label: '收盘价' },
+]
 const CATEGORIES: Category[] = ['DAY', 'WEEK', 'MONTH', 'MIN_5', 'MIN_15', 'MIN_30', 'MIN_60']
 
 // 日期默认（复用单标的逻辑）
@@ -98,9 +102,9 @@ async function onRun() {
           <input v-model.number="cash" type="number" min="1000" step="10000" />
         </div>
         <div class="field">
-          <label>成交模式</label>
+          <label>成交价</label>
           <select v-model="execution">
-            <option v-for="e in EXECUTIONS" :key="e" :value="e">{{ e }}</option>
+            <option v-for="e in EXECUTIONS" :key="e.value" :value="e.value">{{ e.label }}</option>
           </select>
         </div>
       </section>