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 100%, Sample 16, Median +0.33%, Excess -0.06%, Beat mkt rate 37.5%
60-day: Win 100%, Sample 16, Median +1.07%, Excess -2.47%, Beat mkt rate 18.8%
120-day: Win 100%, Sample 14, Median +2.13%, Excess -5.78%, Beat mkt rate 14.3%
120 days after: historical avg +2.16%
Over 14 occurrences, 120-day forward avg gained 2.16%, lagged the market by 5.78 pts; win rate 100%.