GitHubandClaude Opus 4.8 687851fc67 feat(backtest): add Strategy base class with DataProxy and crossover ...

- Add _SeriesAccessor for relative indexed data access ([0] current, [-1] previous)
- Add StrategyDataProxy for efficient DataFrame column access via numpy arrays
- Add crossover() function for golden cross detection (fast line crosses above slow line)
- Add Strategy abstract base class with:
  - init() for indicator registration via self.I()
  - next() for signal generation via buy()/sell()
  - Internal engine hooks (_bind_data, _call_init, _set_bar_index, etc.)
- All code is mypy strict compliant with full type annotations
- 25 unit tests covering all components

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

2026-06-09 16:53:57 +08:00

..

__init__.py

feat: 初始实现 xmtdx —— 从零实现通达信 TCP A 股行情客户端

2026-04-11 19:55:19 +08:00

test_a_share_extensions.py

feat: merge datetime fields in DataFrame output, hide MinuteBar internal fields

2026-05-22 04:19:07 +08:00

test_async_transport.py

feat: v1.1.0 - MAC protocol, CLI tool, extended markets, unified client

2026-05-22 22:44:45 +08:00

test_backtest_strategy.py

feat(backtest): add Strategy base class with DataProxy and crossover

2026-06-09 16:53:57 +08:00

test_backtest_types.py

feat(backtest): add core data types (Signal/Trade/Position/BacktestResult)

2026-06-09 16:43:44 +08:00

test_block_info.py

feat: merge datetime fields in DataFrame output, hide MinuteBar internal fields

2026-05-22 04:19:07 +08:00

test_chanlun_phase2.py

feat: add chanlun (ChanLun) technical analysis module, bump to v1.7.0

2026-06-07 23:29:52 +08:00

test_chanlun_phase3.py

feat: add chanlun (ChanLun) technical analysis module, bump to v1.7.0

2026-06-07 23:29:52 +08:00

test_chanlun.py

fix: chanlun bi algorithm stuck in fractal trap during sustained trends

2026-06-08 03:08:12 +08:00

test_codec_datetime.py

feat!: rename project from xmtdx to easy-tdx

2026-05-21 23:21:21 +08:00

test_codec_frame.py

feat!: rename project from xmtdx to easy-tdx

2026-05-21 23:21:21 +08:00

test_codec_price.py

feat!: rename project from xmtdx to easy-tdx

2026-05-21 23:21:21 +08:00

test_codec_volume.py

feat!: rename project from xmtdx to easy-tdx

2026-05-21 23:21:21 +08:00

test_commands_offline.py

docs: add backtest engine design spec

2026-06-09 16:05:17 +08:00

test_decode_errors.py

feat!: rename project from xmtdx to easy-tdx

2026-05-21 23:21:21 +08:00

test_financial_data.py

feat!: rename project from xmtdx to easy-tdx

2026-05-21 23:21:21 +08:00

test_heartbeat.py

feat!: rename project from xmtdx to easy-tdx

2026-05-21 23:21:21 +08:00

test_indicator.py

feat: add technical indicator calculation (30 indicators via MyTT), bump to 1.4.0

2026-05-28 16:05:40 +08:00

test_protocol_fixes.py

feat!: rename project from xmtdx to easy-tdx

2026-05-21 23:21:21 +08:00

test_sync_transport.py

feat!: rename project from xmtdx to easy-tdx

2026-05-21 23:21:21 +08:00

test_write_daily.py

feat: add offline data write-back and sync commands, bump to v1.6.0

2026-06-07 21:13:49 +08:00

test_write_ex_daily.py

feat: add offline data write-back and sync commands, bump to v1.6.0

2026-06-07 21:13:49 +08:00

test_write_min_bar.py

feat: add offline data write-back and sync commands, bump to v1.6.0

2026-06-07 21:13:49 +08:00