United Microelectronics (UMC) Price: 15.40

United Microelectronics Corp. (UMC)

15.40 -0.36 (-2.28%) USD | NYSE | Nov 13, 16:00

15.30 -0.10 (-0.65%) After-Hours: 19:16

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Historical Price Data

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Date	Open	High	Low	Close	Volume
Nov 12, 2026	15.00	15.99	14.96	15.76	9.405M
Nov 11, 2026	15.82	16.18	15.58	16.08	13.22M
Nov 10, 2026	15.00	15.40	14.75	15.04	12.13M
Nov 09, 2026	14.62	15.02	14.38	14.89	21.91M
Nov 06, 2026	14.38	14.54	13.64	13.85	16.78M
Nov 05, 2026	14.35	14.35	13.32	13.38	38.12M
Nov 04, 2026	16.37	16.66	15.92	16.06	14.11M
Nov 03, 2026	16.32	16.75	16.18	16.40	12.78M
Nov 02, 2026	16.91	16.96	16.34	16.39	10.93M
Oct 30, 2026	16.97	17.06	16.27	16.68	24.25M
Oct 29, 2026	17.71	18.30	17.53	18.04	12.52M
Oct 28, 2026	19.12	19.28	18.62	18.82	13.76M
Oct 27, 2026	19.20	19.49	18.88	19.45	10.88M
Oct 26, 2026	18.91	19.35	18.76	19.18	7.380M
Oct 23, 2026	18.66	19.00	18.52	18.89	7.157M
Oct 22, 2026	19.07	19.16	18.31	18.53	17.61M
Oct 21, 2026	19.90	19.98	19.63	19.82	8.297M
Oct 20, 2026	19.50	19.98	19.34	19.67	9.305M
Oct 19, 2026	20.55	20.60	19.97	20.08	8.358M
Oct 16, 2026	20.65	20.65	19.74	19.82	12.92M
Oct 15, 2026	20.48	20.97	20.24	20.92	14.48M
Oct 14, 2026	21.85	22.05	21.34	21.40	12.80M
Oct 13, 2026	21.95	22.40	21.80	22.39	8.713M
Oct 12, 2026	22.74	22.74	22.30	22.55	7.055M
Oct 09, 2026	23.19	23.28	22.84	22.96	5.244M

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