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 70.4%, Sample 27, Median +3.93%, Excess +2.57%, Beat mkt rate 74.1%
60-day: Win 69.2%, Sample 26, Median +2.63%, Excess +2.07%, Beat mkt rate 50%
120-day: Win 60%, Sample 25, Median +7.25%, Excess +3.2%, Beat mkt rate 52%
120 days after: historical avg +5.96%
Over 25 occurrences, 120-day forward avg gained 5.96%, beat the market by 3.2 pts; win rate 60%.