United Microelectronics Corporation (2303.TW) TAI

Currency In TWD

2303.TW Historical Return

If you invested 1000 NT$ in United Microelectronics Corporation (2303.TW) 10 years ago, it would be worth 21,080.37 NT$ as of June 22, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 NT$ investment made 5 years ago would be worth 4,162.33 NT$, while 1000 NT$ invested 1 year ago would be worth 3,624.01 NT$. This corresponds to total returns of 2,008.04%, 316.23%, 262.4%, respectively, with annualized returns of 35.62%, 32.98%, 262.4%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

2303.TW Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
June 22, 2026	160	160	160	160	160	65.08M
June 18, 2026	141	145.5	145.5	146	138.5	295.45M
June 17, 2026	138.5	140	140	142	136	171.37M
June 16, 2026	144	141	141	144.5	138.5	235.09M
June 15, 2026	139.5	141.5	141.5	143.5	137	320.32M
June 12, 2026	134	133.5	133.5	137.5	132.5	393.15M
June 11, 2026	119	125	125	126	116.5	323.73M
June 10, 2026	126.5	118.5	118.5	130.5	117.5	333.09M
June 09, 2026	124.5	127.5	127.5	131.5	118.5	374.07M
June 08, 2026	121	121	121	125	119	292.7M
June 05, 2026	127	131.5	131.5	133	125	353.57M
June 04, 2026	126.5	125	125	131.5	122.5	352M
June 03, 2026	141.5	130.5	130.5	141.5	130.5	351.24M
June 02, 2026	147	141.5	141.5	150	133.5	379.94M
June 01, 2026	143	146	146	155.5	140	288.46M
May 29, 2026	149	144.5	144.5	149	138	361.7M
May 28, 2026	145	142	142	151	137	417.48M
May 27, 2026	139.5	143.5	143.5	143.5	138.5	280.02M
May 26, 2026	129	130.5	130.5	133.5	128	291.52M
May 25, 2026	115	125	125	125	113	340.29M
May 22, 2026	119.5	114	114	119.5	113	203.13M
May 21, 2026	112.5	116	116	118	111.5	198.44M
May 20, 2026	114	108	108	115.5	107	227.55M
May 19, 2026	112.5	113	113	120.5	111.5	273.46M
May 18, 2026	108.5	111	111	114	103.5	264.2M
May 15, 2026	112	110	110	118	108	399.53M
May 14, 2026	102	108	108	108	98.8	331.98M
May 13, 2026	102	98.4	98.4	102	94.5	352.55M
May 12, 2026	96.7	104.5	104.5	104.5	94.3	368.73M
May 11, 2026	94.7	95	95	96.3	92	178.72M
May 08, 2026	96.5	91.3	91.3	98.8	89.9	218.94M
May 07, 2026	97.4	96.5	96.5	98.8	93	325.45M
May 06, 2026	88.5	91.4	91.4	91.4	87.8	255.45M
May 05, 2026	80.8	83.1	83.1	85.2	80.1	172.84M
May 04, 2026	80	81.2	81.2	82.4	79.4	242.17M
April 30, 2026	80.5	77.3	77.3	80.9	76.3	332.69M
April 29, 2026	75.3	74.5	74.5	75.3	72.4	120.09M
April 28, 2026	72.3	75.1	75.1	77.7	71.3	156.84M
April 27, 2026	76	72.7	72.7	76.4	70.7	186.95M
April 24, 2026	77	74.5	74.5	78.3	73.3	179.76M
April 23, 2026	79.5	73.6	73.6	79.5	71.6	231.4M
April 22, 2026	76.5	78.6	78.6	79.8	75.8	232.55M
April 21, 2026	78	76.2	76.2	78.5	74	316.75M
April 20, 2026	78	76.9	76.9	80.2	76.3	350.98M
April 17, 2026	68.3	73	73	74.8	67.6	496.48M
April 16, 2026	66.5	68.3	68.3	68.3	65.6	281.1M
April 15, 2026	60.1	62.1	62.1	63.4	60.1	144.38M
April 14, 2026	60.1	59.7	59.7	60.4	59.1	66.44M
April 13, 2026	61.5	60.1	60.1	61.5	58.6	106.19M
April 10, 2026	59.7	62	62	63.5	59.3	151.35M
April 09, 2026	60.6	60	60	60.6	58.8	76.67M
April 08, 2026	59.8	60.3	60.3	61.7	59.5	153.9M
April 07, 2026	54.7	58.3	58.3	58.9	54.7	164.6M
April 02, 2026	57.5	53.6	53.6	57.8	52.8	112.91M
April 01, 2026	57.5	57.4	57.4	58.5	56.8	61.81M
March 31, 2026	55.9	56.3	56.5	56.9	55.8	60.29M
March 30, 2026	56.3	57	57	57.5	55.8	60.7M
March 27, 2026	57.1	57.8	57.8	58.5	57.1	41.58M
March 26, 2026	59.4	58.2	58.2	59.5	58.1	35.11M
March 25, 2026	58	59.1	59.1	59.4	57.6	54.17M