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 55.6%, Sample 18, Median +1.59%, Excess +6.99%, Beat mkt rate 50%
60-day: Win 83.3%, Sample 18, Median +19.07%, Excess +14.84%, Beat mkt rate 77.8%
120-day: Win 70.6%, Sample 17, Median +34.48%, Excess +23.4%, Beat mkt rate 70.6%
120 days after: historical avg +32.18%
Over 17 occurrences, 120-day forward avg gained 32.18%, beat the market by 23.4 pts; win rate 70.6%.