United Microelectronics Corporation company logo
United Microelectronics Corporation logo

UMC stock Price

Regular Hours

$21.76$0.14+0.65%
| session closed

Extended Hours

$22.12$0.50+2.33%
| after-hours session closed

Summary

Current Value
As of today, UMC price is $21.76, up +0.65% in the most recent trading session on
Historical Performance
UMC price is up +176.84% year-to-date, up +163.12% over the past 365 days
All-Time High Comparison
UMC price is currently -8.15% below its historical high of $24.17 set on
3-Year Low Comparison
UMC price is +287.88% above its 3-year low of $5.61 reached on
Target Comparison
UMC price target is unknown
Upcoming Split
UMC next stock split has not yet been announced

Price Chart

SUGGESTED SERIES

Performance

UMC Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
Price$21.76+0.7%+27.1%+134.0%+176.8%+163.1%+148.7%+137.6%
S&P 5007,420.10-1.2%+0.2%+12.0%+8.4%+24.1%+68.3%+78.1%
NASDAQ26,021.66-1.3%-0.3%+17.5%+12.0%+33.1%+90.1%+85.5%
Dow Jones51,492.55-1.0%+3.6%+11.4%+7.1%+22.1%+50.1%+54.7%
XLK$185.80-0.3%+6.6%+34.7%+29.1%+53.8%+114.6%+161.5%
200-Day SMA$10.38+0.7%+16.4%+28.8%+41.4%+45.7%+39.0%+31.3%
20-Day SMA$20.86+1.0%+47.2%+110.0%+161.6%+164.5%+149.3%+123.6%
50-Day SMA$16.22+1.6%+42.5%+62.8%+112.4%+117.5%+97.3%+72.8%
Market Cap$55B+0.7%+27.0%+133.2%+175.9%+162.9%+149.5%+139.9%
PE Ratio33.73+0.7%+27.1%+94.4%+130.1%+122.2%+319.0%+94.1%
TTM Dividend Yield2.19%-0.5%-21.2%-57.2%-63.9%-60.3%-60.9%+47.0%

Price Highs

UMC Price Highs Comparison
PeriodHighDateCurrent
1M$24.17-8.2%
3M$24.17-8.2%
6M$24.17-8.2%
1Y$24.17-8.2%
3Y$24.17-8.2%
5Y$24.17-8.2%
All$24.17-8.2%

Price Lows

UMC Price Lows Comparison
PeriodLowDateCurrent
1M$16.88+28.9%
3M$8.29+162.5%
6M$7.70+182.6%
1Y$6.56+231.7%
3Y$5.61+287.9%
5Y$5.36+306.0%
All$1.42+1432.4%

Price History

DateValueChange
$24.08+206.4%
$7.86+21.1%
$6.49-23.3%
$8.46+29.6%
$6.53-44.2%
$11.70+38.8%
$8.43+214.6%
$2.68+49.7%
$1.79-25.1%
$2.39+36.6%
$1.75-6.9%
$1.88-17.2%
$2.27+11.3%
$2.04+2.5%
DateValueChange
$1.99-7.0%
$2.14-32.3%
$3.16-18.6%
$3.88+98.0%
$1.96-40.8%
$3.31-30.9%
$4.79+11.9%
$4.28-11.6%
$4.85-23.0%
$6.29+53.2%
$4.11-65.0%
$11.73+33.8%
$8.77-

FAQ

  • What is the current price of UMC?

    As of today, UMC price is $21.76

  • What is UMC price today change?

    UMC price is up +0.65% today

  • What is year-to-date change in UMC price?

    UMC price is up +176.84% year-to-date

  • What is 1-year change in UMC price?

    UMC price is up +163.12% year-over-year

  • What is 3-year change in UMC price?

    UMC price is up +148.69% over the past 3 years

  • How far is UMC price from its all-time high?

    UMC price is currently -8.15% below its historical high of $24.17 set on June 18, 2026

  • When was UMC last stock split?

    UMC last stock split was on

  • When is UMC next stock split?

    UMC next stock split has not yet been announced

Data Sources & References

  1. UMC Official Website www.umc.com
  2. UMC Profile on Yahoo Finance finance.yahoo.com/quote/UMC
  3. UMC Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/umc