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 70.4%, Sample 27, Median +1.76%, Excess +0.71%, Beat mkt rate 51.9%
60-day: Win 77.8%, Sample 27, Median +2.82%, Excess -0.08%, Beat mkt rate 44.4%
120-day: Win 77.8%, Sample 27, Median +9.5%, Excess +2.18%, Beat mkt rate 66.7%
120 days after: historical avg +7.17%
Over 27 occurrences, 120-day forward avg gained 7.17%, beat the market by 2.18 pts; win rate 77.8%.