2 Commits (2aba6418e6885b9eefeda12bb0079512053a04b4)

Author SHA1 Message Date
I Luk Kim 057a311572 Improve paper backtest: overlay support, --top/--rank/--year options, speed optimization
Adds overlay strategy backtesting, flexible date parsing, --no-trades flag,
--rank range selection, session management improvements, circuit breaker
for screener failures, and bars_cache passthrough for 10x speed gain.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
5 months ago
I Luk Kim 0134476632 Fix async/sync conflict in paper backtest — nested event loop error
run_backtest changed from async to sync function. Pipeline refresh
(async) runs via asyncio.run() before the sync BacktestRunner,
avoiding nested event loop when SnapshotStore.load() calls asyncio.run().

CLI updated to call run_backtest() directly (no asyncio.run wrapper).

Tested: `fithia2 paper backtest --config v6new.24 --start 2025-03-23 --end 2026-03-23` works.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
5 months ago