United Microelectronics

UMC · NYSE · USD

$25.21Change from previous close: +2.94%Absolute change: +$0.72

Close · October 1, 2026

Price history

+240.22% over the period

1 year: from $7.41 (October 1, 2025) to $25.21 (October 1, 2026), +240.22%.

Show chart data

Daily closing prices, adjusted for splits. Long periods: one close per week or month.

DateClose
October 1, 2026$25.21
September 30, 2026$24.49
September 29, 2026$24.72
September 28, 2026$23.85
September 25, 2026$24.31
September 24, 2026$24.10
September 23, 2026$24.68
September 22, 2026$25.77
September 21, 2026$25.43
September 18, 2026$24.61
September 17, 2026$24.47
September 16, 2026$22.53
September 15, 2026$21.61
September 14, 2026$21.90
September 11, 2026$22.64
September 10, 2026$22.12
September 9, 2026$22.69
September 8, 2026$21.82
September 4, 2026$20.77
September 3, 2026$19.86
September 2, 2026$19.97
September 1, 2026$20.47
August 31, 2026$19.88
August 28, 2026$19.79
August 27, 2026$19.07
August 26, 2026$19.03
August 25, 2026$19.60
August 24, 2026$19.05
August 21, 2026$18.34
August 20, 2026$18.00
August 19, 2026$18.12
August 18, 2026$18.48
August 17, 2026$19.53
August 14, 2026$19.15
August 13, 2026$19.38
August 12, 2026$19.31
August 11, 2026$18.94
August 10, 2026$18.79
August 7, 2026$18.72
August 6, 2026$19.20
August 5, 2026$19.29
August 4, 2026$20.63
August 3, 2026$18.69
July 31, 2026$19.03
July 30, 2026$18.94
July 29, 2026$17.11
July 28, 2026$17.36
July 27, 2026$19.08
July 24, 2026$19.48
July 23, 2026$20.87
July 22, 2026$21.29
July 21, 2026$21.19
July 20, 2026$20.30
July 17, 2026$21.25
July 16, 2026$22.29
July 15, 2026$24.92
July 14, 2026$23.84
July 13, 2026$23.46
July 10, 2026$24.34
July 9, 2026$24.86
July 8, 2026$24.73
July 7, 2026$23.83
July 6, 2026$25.83
July 2, 2026$24.54
July 1, 2026$25.71
June 30, 2026$27.21
June 29, 2026$26.84
June 26, 2026$25.58
June 25, 2026$27.73
June 24, 2026$28.01
June 23, 2026$26.20
June 22, 2026$27.50
June 18, 2026$24.08
June 17, 2026$21.76
June 16, 2026$21.62
June 15, 2026$23.08
June 12, 2026$21.63
June 11, 2026$20.68
June 10, 2026$18.90
June 9, 2026$19.88
June 8, 2026$20.00
June 5, 2026$19.70
June 4, 2026$20.79
June 3, 2026$21.42
June 2, 2026$22.46
June 1, 2026$22.89
May 29, 2026$22.18
May 28, 2026$22.68
May 27, 2026$22.22
May 26, 2026$21.08
May 22, 2026$18.22
May 21, 2026$18.35
May 20, 2026$17.56
May 19, 2026$17.58
May 18, 2026$17.12
May 15, 2026$17.20
May 14, 2026$17.13
May 13, 2026$15.92
May 12, 2026$16.06
May 11, 2026$15.59
May 8, 2026$15.42
May 7, 2026$15.16
May 6, 2026$15.23
May 5, 2026$14.01
May 4, 2026$12.98
May 1, 2026$13.05
April 30, 2026$13.06
April 29, 2026$12.75
April 28, 2026$11.66
April 27, 2026$11.69
April 24, 2026$12.28
April 23, 2026$12.00
April 22, 2026$12.71
April 21, 2026$12.33
April 20, 2026$12.64
April 17, 2026$11.66
April 16, 2026$10.62
April 15, 2026$9.95
April 14, 2026$9.59
April 13, 2026$9.70
April 10, 2026$9.74
April 9, 2026$9.53
April 8, 2026$9.47
April 7, 2026$9.31
April 6, 2026$8.69
April 2, 2026$8.67
April 1, 2026$8.97
March 31, 2026$8.98
March 30, 2026$8.61
March 27, 2026$8.87
March 26, 2026$9.02
March 25, 2026$9.31
March 24, 2026$9.05
March 23, 2026$9.09
March 20, 2026$9.12
March 19, 2026$9.26
March 18, 2026$9.30
March 17, 2026$9.52
March 16, 2026$9.47
March 13, 2026$9.27
March 12, 2026$9.35
March 11, 2026$9.70
March 10, 2026$9.48
March 9, 2026$9.73
March 6, 2026$9.60
March 5, 2026$9.75
March 4, 2026$9.88
March 3, 2026$9.90
March 2, 2026$10.51
February 27, 2026$10.44
February 26, 2026$10.30
February 25, 2026$10.55
February 24, 2026$10.92
February 23, 2026$10.42
February 20, 2026$10.40
February 19, 2026$10.13
February 18, 2026$10.23
February 17, 2026$10.27
February 13, 2026$10.42
February 12, 2026$10.29
February 11, 2026$10.30
February 10, 2026$9.91
February 9, 2026$10.05
February 6, 2026$10.06
February 5, 2026$9.97
February 4, 2026$9.95
February 3, 2026$9.85
February 2, 2026$10.04
January 30, 2026$10.18
January 29, 2026$10.58
January 28, 2026$11.38
January 27, 2026$12.48
January 26, 2026$11.33
January 23, 2026$10.54
January 22, 2026$10.90
January 21, 2026$11.13
January 20, 2026$10.78
January 16, 2026$9.30
January 15, 2026$8.77
January 14, 2026$8.79
January 13, 2026$8.66
January 12, 2026$8.85
January 9, 2026$8.79
January 8, 2026$8.55
January 7, 2026$8.93
January 6, 2026$8.12
January 5, 2026$7.77
January 2, 2026$7.84
December 31, 2025$7.86
December 30, 2025$7.96
December 29, 2025$7.97
December 26, 2025$8.02
December 24, 2025$8.00
December 23, 2025$7.97
December 22, 2025$8.13
December 19, 2025$8.10
December 18, 2025$8.07
December 17, 2025$8.00
December 16, 2025$7.89
December 15, 2025$7.84
December 12, 2025$7.87
December 11, 2025$7.89
December 10, 2025$8.00
December 9, 2025$8.09
December 8, 2025$8.05
December 5, 2025$8.02
December 4, 2025$7.87
December 3, 2025$7.85
December 2, 2025$7.78
December 1, 2025$7.53
November 28, 2025$7.46
November 26, 2025$7.33
November 25, 2025$7.27
November 24, 2025$7.44
November 21, 2025$7.24
November 20, 2025$7.12
November 19, 2025$7.23
November 18, 2025$7.06
November 17, 2025$7.02
November 14, 2025$7.14
November 13, 2025$7.11
November 12, 2025$7.24
November 11, 2025$7.38
November 10, 2025$7.43
November 7, 2025$7.41
November 6, 2025$7.31
November 5, 2025$7.76
November 4, 2025$7.60
November 3, 2025$7.84
October 31, 2025$7.71
October 30, 2025$7.53
October 29, 2025$7.39
October 28, 2025$7.63
October 27, 2025$7.57
October 24, 2025$7.54
October 23, 2025$7.52
October 22, 2025$7.38
October 21, 2025$7.45
October 20, 2025$7.52
October 17, 2025$7.47
October 16, 2025$7.43
October 15, 2025$7.42
October 14, 2025$7.40
October 13, 2025$7.64
October 10, 2025$7.18
October 9, 2025$7.48
October 8, 2025$7.55
October 7, 2025$7.29
October 6, 2025$7.35
October 3, 2025$7.25
October 2, 2025$7.29
October 1, 2025$7.41

At a glance

  • The company

    United Microelectronics Corporation operates as a semiconductor wafer foundry in Taiwan, China, Hong Kong, Japan, Korea, the United States, Europe, and internationally.

  • Latest results

    Quarter to June 30, 2026 · EPS $0.52 (estimate $0.16)

  • Next event

    Quarterly results · October 28, 2026

  • Dividend

    Last ex-dividend on July 8, 2026

Where the price stands

52-wk low$6.97
52-wk high$28.96

−12.95% from the high

Performance

Compared with the S&P 500
StockS&P 500
1 month+23.16%+0.83%
Year to date+220.74%+12.93%
1 year+240.22%+15.12%

Analysts · 4 analysts

Average target$18.49−26.65% vs. price

Buy 0 · Hold 1 · Sell 3

Latest news

All news

Numbers and valuation

Full valuation
Market cap
$63.22B
P/E
24.2
EPS
$1.04
Volume
7.42M
Dividend yield
1.59%

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