{"checked":0,"closest":"Closest to passing: +3.5%/trade on 2022-26 test, Sharpe 0.69 vs SPY 0.73","key":"pead","name":"Earnings gap-up (60-day hold)","rows":[],"status":"Watch only","tested":{"bias":"Earnings dates exist only for today's S&P 500 members (survivorship).","config":"PEAD_g3_60d","fails":"Sharpe below SPY on 2022-2026 test","spy":{"maxdd":-0.24,"sharpe":0.73},"test":{"avg":0.0352,"hi":0.0674,"lo":0.0013,"maxdd":-0.2,"n":380,"pos_years":"4/5","sharpe":0.69,"win":0.58},"train":{"avg":0.0405,"n":1275}},"universe_note":"Tested on point-in-time S&P 500 members; other names on this list are outside the test."}