52-week adjusted-price high
ActiveAdjusted close first reaches a 252-trading-day high; repeated hits within 20 days count once.
Average forward return after 52-week adjusted-price high
20-day: Win 53.6%, Sample 28, Median +0.25%, Excess -2.02%, Beat mkt rate 32.1%
60-day: Win 55.6%, Sample 27, Median +0.8%, Excess -1.66%, Beat mkt rate 37%
120-day: Win 65.4%, Sample 26, Median +4.2%, Excess -0.32%, Beat mkt rate 38.5%
120 days after: historical avg +6.16%
Over 26 occurrences, 120-day forward avg gained 6.16%, lagged the market by 0.32 pts; win rate 65.4%.