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 50%, Sample 24, Median -0.46%, Excess -0.12%, Beat mkt rate 50%
60-day: Win 45.8%, Sample 24, Median -0.6%, Excess -2.16%, Beat mkt rate 37.5%
120-day: Win 54.2%, Sample 24, Median +4.96%, Excess -4.98%, Beat mkt rate 45.8%
120 days after: historical avg -0.67%
Over 24 occurrences, 120-day forward avg declined 0.67%, lagged the market by 4.98 pts; win rate 54.2%.