2303 · UMC· Filed August 17, 20268-K

2026年7月月營收 - 23,844,045千元 (MoM +3.1%, YoY +19.0%)

Historical Impact

10 past Monthly Revenue · ≈ 8-K events at UMC

Median +5d

+1.78%

Range

-8.68% to +27.14%

Positive outcomes

8/10

Filed	P₀	P₊₅	+5d
Jul 17, 2026	NT$144	NT$132	-8.68%
Jun 17, 2026	NT$140	NT$178	+27.14%
May 17, 2026	NT$111	NT$125	+12.61%
Mar 10, 2026	NT$60	NT$61	+0.50%
Feb 10, 2026

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