股價創 252 日新高（突破日）
Active還原股價首次站上過去 252 個交易日最高；20 日內重複觸發只計一次
Average forward return after 股價創 252 日新高（突破日）。20-day: Win 61.5%, Sample 13, Median +0.39%, Excess -2.29%, Beat mkt rate 38.5%；60-day: Win 63.6%, Sample 11, Median +0.3%, Excess -2.1%, Beat mkt rate 45.5%；120-day: Win 80%, Sample 10, Median +0.88%, Excess +0.61%, Beat mkt rate 60%
120 days after: historical avg +2.68%
20-day +0.52%
60-day +0.84%
120-day +2.68%
20-day
60-day
120-day
Win
61.5%
63.6%
80%
Sample
13
11
10
Median
+0.39%
+0.3%
+0.88%
Excess
-2.29%
-2.1%
+0.61%
Beat mkt rate
38.5%
45.5%
60%
Over 10 occurrences, 120-day forward avg gained 2.68%, beat the market by 0.61 pts; win rate 80%.