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 20, Median +1.21%, Excess -1.32%, Beat mkt rate 50%
60-day: Win 57.9%, Sample 19, Median +3.37%, Excess +1.27%, Beat mkt rate 63.2%
120-day: Win 73.7%, Sample 19, Median +12.51%, Excess +2.97%, Beat mkt rate 57.9%
120 days after: historical avg +11.16%
Over 19 occurrences, 120-day forward avg gained 11.16%, beat the market by 2.97 pts; win rate 73.7%.