{"fact_id":"risk-parity-jp-growth-fact-best-sharpe","strategy_slug":"risk-parity-jp-growth","claim":"Best grid Sharpe ratio is 0.42 (p=0.37).","value":0.42,"value_text":null,"unit":"sharpe_ratio","context":"period 2022-05-02–2026-09-01; cost=5bps","supports_verdict":"rejected","source_run_id":"r-risk-parity-jp-growth-0294","search_tsv":"'-01':15 '-02':12 '-05':11 '-09':14 '0.37':8 '0.42':6 '2022':10 '2026':13 '5bps':17 'best':1 'cost':16 'grid':2 'p':7 'period':9 'ratio':4 'sharp':3","cite_url":"https://qbuntu.ai/cite/risk-parity-jp-growth-fact-best-sharpe","strategy":{"slug":"risk-parity-jp-growth","name":"Risk Parity / Volatility Targeting Overlay (JP Growth Stocks)","verdict":"rejected","url":"https://qbuntu.ai/strategies/risk-parity-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":["scripts/grid_search/risk_parity_grid.py","src/risk/regime.py"],"computed_asof":"2026-09-24T02:22:17","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"}