{"fact_id":"short-term-reversal-jp-growth-fact-best-sharpe","strategy_slug":"short-term-reversal-jp-growth","claim":"Best grid Sharpe ratio is 1.98 (p=4.6e-05).","value":1.98,"value_text":null,"unit":"sharpe_ratio","context":"period 2022-01-24–2026-06-08; cost=5bps","supports_verdict":"marginal","source_run_id":"r-short-term-reversal-jp-growth-0208","search_tsv":"'-01':11 '-06':14 '-08':15 '-24':12 '1.98':6 '2022':10 '2026':13 '4.6e-05':8 '5bps':17 'best':1 'cost':16 'grid':2 'p':7 'period':9 'ratio':4 'sharp':3","cite_url":"https://qbuntu.ai/cite/short-term-reversal-jp-growth-fact-best-sharpe","strategy":{"slug":"short-term-reversal-jp-growth","name":"Short-Term Reversal (JP Growth Stocks)","verdict":"marginal","url":"https://qbuntu.ai/strategies/short-term-reversal-jp-growth"},"provenance":{"tier":"shallow","git_sha_z":"bfafe7d","data_source":"kabu STATION REST API + J-Quants daily bars","source_repo":"C:\\Users\\mirac\\projects\\qbuntu\\analysis","source_files":["scripts/grid_search/short_term_reversal_grid.py","src/risk/regime.py"],"computed_asof":"2026-07-27T03:36:14","numpy_version":"2.2.6","pandas_version":"2.3.3","python_version":"3.10.11","source_project":"qbuntu-analysis","git_sha_genkidama":"711b855"},"license":"CC-BY-4.0"}