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 68.8%, Sample 16, Median +2.72%, Excess +1.99%, Beat mkt rate 68.8%
60-day: Win 66.7%, Sample 15, Median +5.24%, Excess +0.07%, Beat mkt rate 60%
120-day: Win 71.4%, Sample 14, Median +16.73%, Excess +5.26%, Beat mkt rate 71.4%
120 days after: historical avg +10.88%
Over 14 occurrences, 120-day forward avg gained 10.88%, beat the market by 5.26 pts; win rate 71.4%.