[[ type === 'moc' ? 'MARKET ON CLOSE' : 'FREE WEBINAR' ]]
[[ timeLabel ]] WATCH LIVE:
Your browser of choice has not been tested for use with Barchart.com. If you have issues, please download one of the browsers listed here.
Never miss an Options trading signal: Unusual Options Activity and Options Screeners with Barchart Premier. FREE 30 Day Trial
Stocks | Futures | Watchlist | News | More
or
Faster, Cleaner, Better.

United Microelectronics Corp ADR (UMC)

United Microelectronics Corp ADR (UMC)
[[ item.lastPrice ]] [[ item.priceChange ]] ([[ item.percentChange ]]) [[ item.tradeTime ]] [NYSE]
[[ item.bidPrice ]] x [[ item.bidSize ]] [[ item.askPrice ]] x [[ item.askSize ]]
[[ session ]] by (Cboe BZX)
[[ item.lastPrice ]] [[ item.priceChange ]] ([[ item.percentChange ]]) [[ item.tradeTime ]] [NYSE]
[[ item.bidPrice ]] x [[ item.bidSize ]] [[ item.askPrice ]] x [[ item.askSize ]]
[[ session ]] [[ item.lastPriceExt ]] [[ item.priceChangeExt ]] ([[ item.percentChangeExt ]]) [[ item.tradeTimeExt ]]
Quote Overview for [[ item.sessionDateDisplayLong ]]
[[ rowChartData.labelLow ]]
[[ rowChartData.lowPriceFormatted ]]
[[ rowChartData.lowPrice ]]
[[ rowChartData.labelHigh ]]
[[ rowChartData.highPriceFormatted ]]
[[ rowChartData.highPrice ]]
since [[ rowChartData.lowDate ]]
since [[ rowChartData.highDate ]]
[[ value ]] [[ value ]] ([[ financialData.relativeStrengthDirection14d ]]) ([[ financialData.highPercent1y ]]) ([[ financialData.lowPercent1y ]])
Realtime quote and/or trades are not sourced from all markets.

Fundamentals

See More
  • Market Capitalization, $K 43,033,008
  • Shares Outstanding, K 2,512,143
  • Annual Sales, $ 7,573 M
  • Annual Income, $ 1,287 M
  • EBIT $ 1,460 M
  • EBITDA $ 3,300 M
  • 60-Month Beta 1.41
  • Price/Sales 5.29
  • Price/Cash Flow 12.73
  • Price/Book 3.14

Options Overview Details

View History
  • Implied Volatility 68.43% (-1.21%)
  • Historical Volatility 62.54%
  • IV Percentile 97%
  • IV Rank 82.76%
  • IV High 77.16% on 01/21/26
  • IV Low 26.57% on 08/15/25
  • Expected Move (DTE 34) 2.30 (13.47%)
  • Put/Call Vol Ratio 0.01
  • Today's Volume 954
  • Volume Avg (30-Day) 15,934
  • Put/Call OI Ratio 0.17
  • Today's Open Interest 218,165
  • Open Int (30-Day) 144,567
  • Expected Range 14.75 to 19.34

Analyst Rating / Earnings Estimates

Current Rating
See More
Hold
Based on 7 analysts offering recommendations.
Earnings Estimates - Current Qtr 06/30/26
See More
  • Average Estimate $0.15
  • Number of Estimates 1
  • High Estimate $0.15
  • Low Estimate $0.15
  • Prior Year $0.12
  • Growth Rate Est. (year over year) +25.00%

Price Performance

See More
Period Period Low Period High Performance
1-Month
10.41 +62.87%
on 04/16/26
17.32 -2.11%
on 05/14/26
+7.01 (+70.40%)
since 04/15/26
3-Month
8.29 +104.52%
on 04/02/26
17.32 -2.11%
on 05/14/26
+6.53 (+62.72%)
since 02/13/26
52-Week
6.56 +158.46%
on 09/02/25
17.32 -2.11%
on 05/14/26
+9.11 (+116.26%)
since 05/15/25

Most Recent Stories

More News
UMC Announces Release of 14nm eHV FinFET Platform, Advancing Innovation in Next-Generation Smartphone Displays

United Microelectronics Corporation (NYSE: UMC; TWSE: 2303) (“UMC”), a leading global semiconductor foundry, today announced the release of its 14nm embedded high-voltage (eHV) FinFET technology platform...

UMC : 17.09 (-0.23%)
UMC Reports Sales for April 2026

United Microelectronics Corporation (NYSE: UMC; TWSE: 2303) (“UMC”), today reported unaudited net sales for the month of April 2026. ...

UMC : 17.09 (-0.23%)
UMC Files Form 20-F for 2025 with US Securities and Exchange Commission

United Microelectronics Corporation (NYSE: UMC; TWSE: 2303) (“UMC”), today filed its 2025 annual report on Form 20-F with the US Securities and Exchange Commission. The report is available at ...

UMC : 17.09 (-0.23%)
UMC Reports Tomorrow: What the Foundry Sector Learned While Waiting

Barchart Research What to Expect from UMC Earnings UMC Generated April 28, 2026 Current Price $11.66 EPS Estimate $$0.12 Consensus Rating Hold Average Move 4.89% UMC Reports Tomorrow: What the Foundry...

UMC : 17.09 (-0.23%)
UMC Reports Sales for March 2026

United Microelectronics Corporation (NYSE: UMC; TWSE: 2303) (“UMC”), today reported unaudited net sales for the month of March 2026. ...

UMC : 17.09 (-0.23%)
HyperLight and UMC Collaborate with Jabil to Bring TFLN Photonics to Data-Center Scale Deployment

HyperLight Corporation (“HyperLight”), United Microelectronics Corporation (NYSE: UMC; TWSE: 2303)(“UMC”), and Wavetek Microelectronics Corporation (“Wavetek”), a wholly owned subsidiary of...

UMC : 17.09 (-0.23%)
UMC Reports Sales for February 2026

United Microelectronics Corporation (NYSE: UMC; TWSE: 2303) (“UMC”), today reported unaudited net sales for the month of February 2026. ...

UMC : 17.09 (-0.23%)
UMC Reports Sales for January 2026

United Microelectronics Corporation (NYSE: UMC; TWSE: 2303) (“UMC”), today reported unaudited net sales for the month of January 2026. ...

UMC : 17.09 (-0.23%)
UMC Reports Fourth Quarter 2025 Results

Full-year 22nm revenue increases 93% YoY, reaching record high in Q4 2025 2025 earnings per share of NT$3.34 ...

UMC : 17.09 (-0.23%)
SST and UMC Announce Immediate Availability of 28nm SuperFlash® Gen 4 Automotive Grade 1 Platform

SAN JOSE, Calif. and HSINCHU, Taiwan, Jan. 15, 2026 (GLOBE NEWSWIRE) -- As the automotive industry requirements for increasingly performant vehicle controllers relentlessly drives ahead, Silicon Storage...

MCHP : 94.51 (-2.61%)
UMC : 17.09 (-0.23%)

Barchart Technical Opinion

The Barchart Technical Opinion rating is a 100% Buy with a Strongest short term outlook on maintaining the current direction.

Long term indicators fully support a continuation of the trend.

Relative Strength is above 80%. The market is in extreme overbought territory. Beware of a trend reversal.

See More Share

Business Summary

UMC specializes in providing foundry services for high performancesemiconductor applications. Its core competency lies in its abilityto produce high yield Integrated Circuit wafers, manufactured on a per-customer basis. The company draws its distinction from industryleading technology. In addition to...

See More

Key Turning Points

3rd Resistance Point 18.95
2nd Resistance Point 18.14
1st Resistance Point 17.63
Last Price 17.09
1st Support Level 16.31
2nd Support Level 15.50
3rd Support Level 14.99

See More

52-Week High 17.32
Last Price 17.09
Fibonacci 61.8% 13.21
Fibonacci 50% 11.94
Fibonacci 38.2% 10.67
52-Week Low 6.56

See More

Want to use this as
your default charts setting?
Save this setup as a Chart Templates
Switch the Market flag
for targeted data from your country of choice.
Open the menu and switch the
Market flag for targeted data from your country of choice.
Want Streaming Chart Updates?
Switch your Site Preferences
to use Interactive Charts
Need More Chart Options?
Right-click on the chart to open the Interactive Chart menu.
Use your up/down arrows to move through the symbols.