United Microelectronics Corporation historical data

1M 3M 6M 1Y 5Y MAX Download CSV

Date	Open	High	Low	Close	Adj. close	Volume
2025-04-30	44.750	45.300	44.750	45.200	41.745	30,303,702
2025-04-29	44.700	45.100	44.650	44.950	41.514	27,807,473
2025-04-28	44.550	44.900	44.200	44.900	41.468	22,973,317
2025-04-25	44.100	44.700	43.950	44.650	41.237	54,399,065
2025-04-24	44.750	44.950	43.400	43.400	40.082	42,017,291
2025-04-23	44.950	45.300	44.600	45.100	41.652	33,676,880
2025-04-22	43.600	44.550	43.550	44.300	40.913	27,738,319
2025-04-21	44.350	44.350	43.650	43.650	40.313	14,669,270
2025-04-18	44.450	44.450	44.100	44.300	40.913	16,088,207
2025-04-17	44.850	44.850	44.050	44.100	40.729	20,580,050
2025-04-16	44.200	45.000	44.200	44.950	41.514	35,850,779
2025-04-15	44.500	44.950	44.400	44.700	41.283	31,216,544
2025-04-14	44.800	45.350	44.300	44.300	40.913	56,357,316
2025-04-11	42.700	44.300	42.100	44.100	40.729	69,373,050
2025-04-10	43.850	43.850	43.500	43.850	40.498	49,531,081
2025-04-09	40.550	41.500	39.700	39.900	36.850	84,824,195
2025-04-08	39.550	42.000	39.500	41.700	38.512	120,858,432
2025-04-07	40.750	40.750	40.750	40.750	37.635	13,988,062
2025-04-02	45.800	45.800	45.150	45.250	41.791	50,515,462
2025-04-01	47.200	48.000	45.250	45.950	42.437	143,290,199
2025-03-31	43.550	44.650	43.300	44.650	41.237	61,875,919
2025-03-28	44.600	44.600	44.100	44.550	41.144	37,954,776
2025-03-27	44.100	44.800	44.000	44.800	41.375	43,278,476
2025-03-26	44.750	44.800	44.300	44.550	41.144	28,156,495
2025-03-25	45.000	45.200	44.450	44.850	41.421	36,461,286
2025-03-24	45.000	45.300	44.600	44.850	41.421	36,059,208
2025-03-21	45.000	45.000	44.500	45.000	41.560	39,145,180
2025-03-20	44.700	45.150	44.700	45.150	41.698	43,291,329
2025-03-19	44.500	44.900	44.300	44.300	40.913	37,314,811
2025-03-18	44.200	45.000	44.150	44.500	41.098	42,180,476
2025-03-17	45.000	45.150	44.100	44.100	40.729	44,201,092
2025-03-14	43.550	45.050	43.500	44.900	41.468	68,441,495
2025-03-13	44.700	44.700	43.600	43.700	40.359	57,573,005
2025-03-12	44.700	44.950	44.100	44.800	41.375	43,316,994
2025-03-11	44.300	45.000	44.200	44.850	41.421	68,052,418
2025-03-10	44.550	45.300	44.400	45.050	41.606	58,815,717
2025-03-07	44.000	44.600	43.800	44.150	40.775	31,779,134
2025-03-06	44.300	44.450	43.900	44.000	40.636	30,376,684
2025-03-05	44.100	44.500	43.700	44.000	40.636	46,383,229
2025-03-04	42.950	43.850	42.900	43.600	40.267	44,284,021
2025-03-03	43.100	43.600	42.850	43.600	40.267	53,120,564
2025-02-27	44.000	44.150	43.400	43.700	40.359	69,299,467
2025-02-26	43.100	43.800	43.050	43.600	40.267	35,139,939
2025-02-25	43.050	43.500	42.900	43.300	39.990	35,619,504
2025-02-24	43.050	43.650	42.800	43.550	40.221	30,194,703
2025-02-21	43.350	43.600	43.200	43.600	40.267	34,296,687
2025-02-20	43.000	43.300	42.850	43.000	39.713	40,006,471
2025-02-19	42.200	42.950	42.150	42.550	39.297	54,652,494
2025-02-18	42.050	42.300	41.700	41.950	38.743	35,961,690
2025-02-17	41.500	42.200	41.450	42.000	38.789	32,974,664
2025-02-14	41.500	41.750	41.050	41.400	38.235	28,541,805
2025-02-13	40.250	41.750	40.200	41.400	38.235	63,852,185
2025-02-12	40.400	40.500	40.050	40.100	37.034	27,984,906
2025-02-11	40.300	40.500	40.150	40.400	37.312	29,858,425
2025-02-10	40.150	40.300	39.900	40.200	37.127	30,946,715
2025-02-07	40.100	40.300	40.100	40.150	37.081	23,131,801
2025-02-06	40.300	40.350	39.950	40.100	37.034	32,609,083
2025-02-05	40.400	40.650	40.100	40.100	37.034	33,884,048
2025-02-04	40.950	40.950	40.100	40.100	37.034	58,040,732
2025-02-03	40.200	41.650	40.000	40.500	37.404	112,180,567

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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.