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 72.7%, Sample 22, Median +3.1%, Excess +0.87%, Beat mkt rate 63.6%
60-day: Win 72.7%, Sample 22, Median +6.11%, Excess +0.74%, Beat mkt rate 59.1%
120-day: Win 76.2%, Sample 21, Median +8.63%, Excess +1.04%, Beat mkt rate 47.6%
120 days after: historical avg +8.49%
Over 21 occurrences, 120-day forward avg gained 8.49%, beat the market by 1.04 pts; win rate 76.2%.