GitHubandClaude Opus 4.8 f37b75ea42 feat(backtest): add core data types (Signal/Trade/Position/BacktestResult) ...

- Add Signal dataclass for trading signals with optional price/stop_loss/take_profit
- Add Trade dataclass for executed trades with commission/slippage/pnl/rejected
- Add Position dataclass for position snapshots (long/short/flat)
- Add BacktestResult dataclass with to_dict()/to_json()/summary() methods
- Add comprehensive unit tests (13 test cases, 100% pass)
- All code passes mypy strict, ruff lint+format checks

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

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

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easy_tdx

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

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