{"fact_id":"portfolio-best-components-jp-growth-fact-best-sharpe","strategy_slug":"portfolio-best-components-jp-growth","claim":"Best grid Sharpe ratio is 1.63 (p=0.11).","value":1.63,"value_text":null,"unit":"sharpe_ratio","context":"period 2024-07-01–2025-06-30; cost=5.0bps","supports_verdict":"rejected","source_run_id":"r-portfolio-best-components-jp-growth-0007","search_tsv":"'-01':12 '-06':14 '-07':11 '-30':15 '0.11':8 '1.63':6 '2024':10 '2025':13 '5.0':17 'best':1 'bps':18 'cost':16 'grid':2 'p':7 'period':9 'ratio':4 'sharp':3","cite_url":"https://qbuntu.ai/cite/portfolio-best-components-jp-growth-fact-best-sharpe","strategy":{"slug":"portfolio-best-components-jp-growth","name":"Best Component Portfolio (JP Growth Stocks)","verdict":"rejected","url":"https://qbuntu.ai/strategies/portfolio-best-components-jp-growth"},"provenance":{"tier":"shallow","git_sha_z":"1455e77","data_source":"kabu STATION REST API + J-Quants daily bars","source_repo":"C:\\Users\\mirac\\projects\\qbuntu\\analysis","source_files":["engine/phase2d/best_portfolio.py","engine/phase2d/_config_p2d.py","engine/phase2b/portfolio_optimizer.py","engine/phase2b/combined_backtest.py"],"computed_asof":"2026-09-24T02:22:16","numpy_version":"2.4.2","pandas_version":"3.0.0","python_version":"3.12.10","source_project":"qbuntu-analysis","git_sha_genkidama":"17a7674"},"license":"CC-BY-4.0"}