United Microelectronics Corporation historical data

Date	Open	High	Low	Close	Adj. close	Volume
2026-10-22	129.00	131.00	125.00	125.50	125.50	88,183,899
2026-10-21	129.50	131.00	127.00	128.00	128.00	73,759,992
2026-10-20	129.50	131.50	126.50	127.00	127.00	98,805,968
2026-10-19	127.00	132.00	126.00	131.50	131.50	140,013,556
2026-10-16	134.00	136.00	132.50	133.00	133.00	92,001,831
2026-10-15	136.50	137.00	132.50	133.50	133.50	209,759,406
2026-10-14	143.00	144.00	140.00	142.00	142.00	108,768,026
2026-10-13	142.50	143.50	138.50	141.50	141.50	132,666,602
2026-10-12	146.50	149.00	144.00	145.50	145.50	95,178,472
2026-10-08	147.50	149.50	147.00	147.50	147.50	81,139,424
2026-10-07	148.50	150.00	145.50	148.50	148.50	145,796,960
2026-10-06	149.00	150.00	146.00	147.50	147.50	304,983,374
2026-10-05	164.50	165.00	152.00	152.50	152.50	321,068,929
2026-10-02	159.00	162.50	157.50	161.50	161.50	98,989,171
2026-10-01	156.00	161.50	155.50	161.50	161.50	112,535,852
2026-09-30	157.50	158.00	154.50	154.50	154.50	101,164,759
2026-09-29	151.50	156.00	151.50	153.50	153.50	110,638,385
2026-09-24	157.00	157.00	152.00	154.00	154.00	153,840,764
2026-09-23	163.00	163.00	158.00	160.00	160.00	123,082,426
2026-09-22	161.00	168.50	160.00	160.00	160.00	281,790,622

Page 1 of 1 · 20 trading days

Stock splits

No stock splits on record.

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