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 75%, Sample 28, Median +1.6%, Excess +0.84%, Beat mkt rate 53.6%
60-day: Win 60.7%, Sample 28, Median +2.69%, Excess +0.1%, Beat mkt rate 57.1%
120-day: Win 78.6%, Sample 28, Median +6.57%, Excess +1.98%, Beat mkt rate 64.3%
120 days after: historical avg +7.38%
Over 28 occurrences, 120-day forward avg gained 7.38%, beat the market by 1.98 pts; win rate 78.6%.