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 71.4%, Sample 21, Median +3.22%, Excess +1.43%, Beat mkt rate 61.9%
60-day: Win 71.4%, Sample 21, Median +4.89%, Excess +1.86%, Beat mkt rate 61.9%
120-day: Win 80%, Sample 20, Median +13.36%, Excess +4.16%, Beat mkt rate 60%
120 days after: historical avg +12.19%
Over 20 occurrences, 120-day forward avg gained 12.19%, beat the market by 4.16 pts; win rate 80%.