United Microelectronics Corporation company logo
United Microelectronics Corporation logo

UMC stock Price

Regular Hours

$23.46$0.88-3.62%
| session closed

Extended Hours

$23.18$1.23-5.04%
| after-hours session open

Summary

Current Value
As of today, UMC price is $23.46, down -3.62% in the most recent trading session on
Historical Performance
UMC price is up +198.47% year-to-date, up +212.80% over the past 365 days
All-Time High Comparison
UMC price is currently -18.99% below its historical high of $28.96 set on
3-Year Low Comparison
UMC price is +318.18% 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$23.46-3.6%+8.5%+141.9%+198.5%+212.8%+201.2%+138.9%
S&P 5007,520.01-0.7%+1.2%+9.2%+9.8%+20.1%+66.7%+72.1%
NASDAQ25,891.00-1.5%+0.0%+11.7%+11.4%+25.8%+83.1%+76.4%
Dow Jones52,509.32-0.2%+2.5%+8.9%+9.3%+18.3%+52.7%+50.5%
XLK$181.28-2.4%-1.9%+24.5%+25.9%+41.7%+105.7%+138.6%
200-Day SMA$11.88+0.7%+17.1%+45.6%+61.9%+68.0%+56.1%+42.5%
20-Day SMA$24.93+0.6%+23.8%+171.4%+212.6%+217.5%+206.3%+164.1%
50-Day SMA$20.86+1.0%+35.3%+114.8%+173.1%+169.6%+155.8%+125.4%
Market Cap$59B-3.6%+8.5%+139.1%+197.5%+213.2%+202.2%+141.3%
PE Ratio36.37-3.6%+8.5%+141.8%+148.1%+137.4%+368.1%+125.2%
TTM Dividend Yield-

Price Highs

UMC Price Highs Comparison
PeriodHighDateCurrent
1M$28.96-19.0%
3M$28.96-19.0%
6M$28.96-19.0%
1Y$28.96-19.0%
3Y$28.96-19.0%
5Y$28.96-19.0%
All$28.96-19.0%

Price Lows

UMC Price Lows Comparison
PeriodLowDateCurrent
1M$20.61+13.8%
3M$9.46+148.0%
6M$8.29+183.0%
1Y$6.56+257.6%
3Y$5.61+318.2%
5Y$5.36+337.7%
All$1.42+1552.1%

Price History

DateValueChange
$23.46+198.5%
$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 $23.46

  • What is UMC price today change?

    UMC price is down -3.62% today

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

    UMC price is up +198.47% year-to-date

  • What is 1-year change in UMC price?

    UMC price is up +212.80% year-over-year

  • What is 3-year change in UMC price?

    UMC price is up +201.16% over the past 3 years

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

    UMC price is currently -18.99% below its historical high of $28.96 set on June 25, 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