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 42.9%, Sample 28, Median -0.99%, Excess -1.95%, Beat mkt rate 35.7%
60-day: Win 51.9%, Sample 27, Median +0.92%, Excess -1.8%, Beat mkt rate 29.6%
120-day: Win 51.9%, Sample 27, Median +2.12%, Excess -2.21%, Beat mkt rate 33.3%
120 days after: historical avg +1.44%
Over 27 occurrences, 120-day forward avg gained 1.44%, lagged the market by 2.21 pts; win rate 51.9%.