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 71.9%, Sample 32, Median +4.39%, Excess +2.48%, Beat mkt rate 71.9%
60-day: Win 67.7%, Sample 31, Median +6.02%, Excess +3.78%, Beat mkt rate 58.1%
120-day: Win 73.3%, Sample 30, Median +12.82%, Excess +7.19%, Beat mkt rate 60%
120 days after: historical avg +12.87%
Over 30 occurrences, 120-day forward avg gained 12.87%, beat the market by 7.19 pts; win rate 73.3%.