事件窗口報酬（event-window return）是一致的事件窗口近似值：基準為財報日前一交易日收盤，比較其後第 1／5／20 個交易日收盤；非精確隔離財報消息造成的報酬。
2026-10-28unlinked
預估 EPS1.20
實際 EPS—
驚奇%—
T+1—
T+5—
T+20—
2026-07-29linked_eps_mismatch
預估 EPS1.04
實際 EPS1.13
驚奇%+9.09%
T+1+12.15%
T+5+9.59%
T+20+15.29%
2026-04-29linked_eps_mismatch
預估 EPS1.05
實際 EPS0.99
驚奇%-5.71%
T+1-13.16%
T+5-10.89%
T+20-6.74%
2026-02-04linked_eps_mismatch
預估 EPS1.40
實際 EPS1.44
驚奇%+2.99%
T+1+4.89%
T+5+0.56%
T+20+0.30%
2025-10-29linked_eps_mismatch
預估 EPS1.05
實際 EPS1.07
驚奇%+2.21%
T+1-2.54%
T+5-6.42%
T+20+0.71%
2025-07-30linked_eps_match
預估 EPS0.92
實際 EPS1.06
驚奇%+15.51%
T+1-7.82%
T+5-8.98%
T+20-4.67%
2025-04-30linked_date_only
預估 EPS0.91
實際 EPS1.01
驚奇%+10.61%
T+1+3.29%
T+5-1.47%
T+20+4.49%
2025-02-13linked_date_only
預估 EPS1.26
實際 EPS1.45
驚奇%+14.77%
T+1+8.82%
T+5+7.21%
T+20-5.18%
2024-10-30unlinked
預估 EPS1.05
實際 EPS1.14
驚奇%+8.30%
T+1+2.26%
T+5+3.40%
T+20-3.24%
2024-07-31unlinked
預估 EPS0.98
實際 EPS1.00
驚奇%+2.37%
T+1+2.40%
T+5-1.33%
T+20+2.13%
2024-04-30unlinked
預估 EPS0.91
實際 EPS0.90
驚奇%-0.74%
T+1-14.28%
T+5-10.28%
T+20-11.46%
2024-02-06unlinked
預估 EPS1.07
實際 EPS1.18
驚奇%+10.16%
T+1+11.65%
T+5+13.30%
T+20+25.06%
2023-10-31unlinked
預估 EPS0.90
實際 EPS0.99
驚奇%+10.44%
T+1尚未到期
T+5尚未到期
T+20尚未到期
2023-07-25unlinked
預估 EPS0.87
實際 EPS0.92
驚奇%+5.85%
T+1尚未到期
T+5尚未到期
T+20尚未到期
2023-04-25unlinked
預估 EPS0.79
實際 EPS0.85
驚奇%+7.26%
T+1尚未到期
T+5尚未到期
T+20尚未到期
2023-01-30unlinked
預估 EPS1.06
實際 EPS1.21
驚奇%+14.15%
T+1尚未到期
T+5尚未到期
T+20尚未到期