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 56.7%, Sample 30, Median +0.68%, Excess -1.04%, Beat mkt rate 40%
60-day: Win 69%, Sample 29, Median +2.08%, Excess +0.33%, Beat mkt rate 58.6%
120-day: Win 58.6%, Sample 29, Median +4.38%, Excess +0.96%, Beat mkt rate 48.3%
120 days after: historical avg +5.55%
Over 29 occurrences, 120-day forward avg gained 5.55%, beat the market by 0.96 pts; win rate 58.6%.