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 56.0%, Sample 25, Median +1.7%, Excess -0.7%, Beat mkt rate 40.0%
60-day: Win 60.0%, Sample 25, Median +3.4%, Excess +0.9%, Beat mkt rate 44.0%
120-day: Win 68.0%, Sample 25, Median +2.1%, Excess -1.3%, Beat mkt rate 32.0%
120 days after: historical avg +4.0%
Over 25 occurrences, 120-day forward avg gained 4.0%, lagged the market by 1.3 pts; win rate 68.0%.