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 63.3%, Sample 30, Median +0.39%, Excess +0.42%, Beat mkt rate 50%
60-day: Win 73.3%, Sample 30, Median +2.21%, Excess +0.97%, Beat mkt rate 43.3%
120-day: Win 82.1%, Sample 28, Median +3.28%, Excess +0.06%, Beat mkt rate 35.7%
120 days after: historical avg +3.93%
Over 28 occurrences, 120-day forward avg gained 3.93%, beat the market by 0.06 pts; win rate 82.1%.