aeroxw/easy_tdx_max
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5 Commits
Author SHA1 Message Date
Justin Gu 5691bb8432 refactor: screen() reuses run_combination(), single runner across combo sizes 
- screen() now calls run_combination() internally, eliminating duplicated
  signal extraction/combination logic
- _run_combo_screen creates one CombinationRunner before the size loop,
  so signal cache is reused across 2-factor and 3-factor screens
- Add MAJORITY(2)=AND note to screen() docstring
 2026-06-10 02:13:28 +08:00
Justin Gu 1e99feb7c2 feat: multi-factor combo backtest engine (v1.9.0) 
- Add backtest/combo.py: CombinationRunner, extract_factor_signals, combine_masks
- Signal merge modes: AND / OR / MAJORITY (majority default)
- CLI: --combo-strategies and --combo-mode for easy-tdx backtest
- run_all_strategies.py: --combo 2 --combo 3 auto-screen best combos
- Fix MyTT MFI/CR divide-by-zero RuntimeWarning
- 14 new unit tests, 328 total passing
 2026-06-10 01:37:28 +08:00
GitHub b57d8f4669 feat(backtest): add --show flag for best strategy equity curve chart 
- Add --show/--show-chart flag to run_all_strategies.py
- Display dual-axis chart: normalized stock price vs strategy equity curve
- Mark buy/sell points with green/orange triangles
- Auto-detect Chinese fonts (SimHei/YaHei on Windows, PingFang on macOS)
- Fetch stock name via get_stock_quotes for chart title
- Add 3 demo screenshots to README with disclaimer
- Update README with --show usage and visual examples
 2026-06-09 22:41:14 +08:00
GitHubandClaude Opus 4.8 b44636207b release: v1.8.1 - single-source version, batch backtest detail output 
- Consolidate version to pyproject.toml as single source of truth
- __init__.py, cli/__init__.py, docs/conf.py all read dynamically
- run_all_strategies.py now shows best strategy full trade details
- Update README changelog for 1.8.1

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
 2026-06-09 22:12:27 +08:00
GitHubandClaude Opus 4.8 b5b5d0dc5b release: v1.8.0 - backtest engine with batch strategy comparison 
- Add backtest section to README with CLI usage and run_all_strategies.py demo
- Update all version numbers to 1.8.0 (pyproject.toml, __init__.py, cli/__init__.py, docs/conf.py)
- Fix turtle_breakout strategy: TAQ returns 3 values (UP, MID, DOWN)
- Add run_all_strategies.py batch comparison script
- Update README intro to highlight backtest feature
- Add backtest to CLI command table and architecture tree

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
 2026-06-09 20:35:38 +08:00