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 57.1%, Sample 35, Median +1.43%, Excess -0.62%, Beat mkt rate 42.9%
60-day: Win 65.7%, Sample 35, Median +2.61%, Excess +0.04%, Beat mkt rate 48.6%
120-day: Win 80%, Sample 35, Median +7.22%, Excess +0.7%, Beat mkt rate 60%
120 days after: historical avg +6.48%
Over 35 occurrences, 120-day forward avg gained 6.48%, beat the market by 0.7 pts; win rate 80%.