United Microelectronics Corporation historical data

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Date	Open	High	Low	Close	Adj. close	Volume
2022-02-14	54.000	54.100	53.000	53.000	40.604	159,459,899
2022-02-11	55.500	56.000	55.000	55.400	42.443	84,581,234
2022-02-10	57.000	57.000	55.100	55.800	42.749	113,911,457
2022-02-09	56.300	56.800	55.700	56.000	42.903	104,196,446
2022-02-08	54.600	55.900	54.600	55.400	42.443	145,754,347
2022-02-07	56.900	57.000	53.700	54.500	41.754	303,067,087
2022-01-26	56.400	58.500	56.100	57.300	43.899	399,886,476
2022-01-25	61.800	62.200	61.500	61.500	47.116	128,470,767
2022-01-24	62.300	62.800	61.200	62.600	47.959	104,842,422
2022-01-21	62.700	63.300	62.600	62.800	48.112	84,065,982
2022-01-20	62.900	63.800	62.500	63.500	48.649	61,673,388
2022-01-19	63.000	63.500	62.800	62.800	48.112	75,176,729
2022-01-18	64.500	64.900	63.800	63.800	48.878	96,924,393
2022-01-17	63.100	64.400	63.000	64.300	49.262	154,911,953
2022-01-14	63.500	63.500	62.200	62.700	48.036	92,471,313
2022-01-13	62.100	63.600	62.100	63.300	48.495	115,790,076
2022-01-12	62.700	62.800	61.800	61.900	47.423	74,002,300
2022-01-11	62.300	62.500	61.900	62.100	47.576	44,217,559
2022-01-10	62.000	62.500	61.800	62.100	47.576	95,348,594
2022-01-07	63.700	63.700	62.500	62.600	47.959	99,195,601
2022-01-06	62.500	62.900	62.400	62.700	48.036	80,543,215
2022-01-05	63.000	64.000	62.700	63.100	48.342	83,002,873
2022-01-04	63.500	64.000	62.800	63.000	48.266	113,554,504
2022-01-03	65.200	65.500	63.200	63.400	48.572	120,134,207
2021-12-30	65.100	65.300	64.800	65.000	49.798	48,028,296
2021-12-29	65.100	65.200	64.700	65.000	49.798	52,868,829
2021-12-28	64.900	65.200	64.700	64.700	49.568	79,937,853
2021-12-27	64.600	64.700	64.200	64.300	49.262	45,805,295
2021-12-24	64.300	64.900	64.100	64.300	49.262	75,313,292
2021-12-23	64.400	64.500	63.800	63.900	48.955	70,656,246
2021-12-22	63.400	63.900	63.300	63.700	48.802	82,654,446
2021-12-21	62.600	63.300	62.400	62.900	48.189	76,514,949
2021-12-20	62.300	62.600	62.000	62.200	47.653	63,987,172
2021-12-17	62.200	62.700	62.100	62.300	47.729	87,120,133
2021-12-16	64.200	64.600	62.900	63.000	48.266	137,799,524
2021-12-15	62.500	63.400	62.500	62.700	48.036	93,198,092
2021-12-14	62.500	62.700	61.500	62.400	47.806	103,901,892
2021-12-13	63.900	63.900	62.800	62.800	48.112	105,402,091
2021-12-10	62.900	64.200	62.700	63.500	48.649	150,096,505
2021-12-09	65.100	65.700	64.000	64.000	49.032	283,828,545
2021-12-08	68.200	68.200	66.500	66.500	50.947	145,042,808
2021-12-07	67.900	67.900	66.200	66.500	50.947	155,164,688
2021-12-06	68.200	68.200	66.700	67.300	51.560	134,977,704
2021-12-03	67.600	68.400	67.000	68.300	52.326	184,103,948
2021-12-02	67.400	68.500	66.600	66.700	51.100	309,629,242
2021-12-01	64.400	67.000	64.100	67.000	51.330	271,112,474
2021-11-30	64.300	65.200	63.700	63.700	48.802	277,535,104
2021-11-29	62.000	62.700	60.900	62.400	47.806	111,274,094
2021-11-26	64.600	64.800	62.500	62.500	47.882	181,896,349
2021-11-25	63.500	63.500	62.600	63.000	48.266	67,682,737
2021-11-24	62.700	63.400	62.500	63.100	48.342	93,267,750
2021-11-23	64.500	64.500	62.900	63.200	48.419	136,256,721
2021-11-22	65.500	66.000	64.600	64.700	49.568	151,356,281
2021-11-19	64.200	66.100	64.000	65.100	49.874	368,830,431
2021-11-18	63.600	63.900	63.000	63.100	48.342	82,944,078
2021-11-17	63.300	64.100	62.700	63.600	48.725	111,469,217
2021-11-16	63.700	63.700	63.000	63.000	48.266	74,721,656
2021-11-15	63.600	63.700	62.800	63.400	48.572	74,553,814
2021-11-12	63.300	63.800	62.500	62.600	47.959	108,567,895
2021-11-11	62.400	62.800	62.100	62.200	47.653	108,353,293

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Stock splits

No stock splits on record.

Dividends

Ex-date	Amount
2026-07-08	2.6081 TWD
2025-06-24	2.8502 TWD
2024-07-02	3.0001 TWD
2023-06-27	3.6005 TWD
2022-06-22	3.0000 TWD
2021-07-22	1.5999 TWD
2020-07-15	0.8040 TWD
2019-07-16	0.5899 TWD

Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.