United Microelectronics Corporation (NEW) Common Stock (NY:UMC)
Price and Volume
Detailed Quote| Volume | 12,797,847 |
| Open | 21.85 |
| Bid (Size) | 20.70 (1,000) |
| Ask (Size) | 20.92 (500) |
| Prev. Close | 22.39 |
| Today's Range | 21.34 - 22.05 |
| 52wk Range | 6.970 - 28.96 |
| Shares Outstanding | 12,483,247,566 |
| Dividend Yield | 1.93% |
Top News
More News
UMC Reports Sales for September 2026
October 06, 2026
Performance
52-Week Range
26.1% below 52-week high
21.40
6.9752W Low
28.9652W High
1 Week
8.2% below 1-week high
21.341W Low
23.321W High
United Microelectronics Corporation (NEW) Common Stock (UMC) traded between $6.97 and $28.96 over the past 52 weeks and last traded at $21.40, 26.1% below its 52-week high. Over the past week it ranged between $21.34 and $23.32.
Past 12 Months
1W
-$1.42
1M
-$0.50
3M
-$3.52
6M
+$11.45
YTD
+$13.56
1Y
+$14.00
UMC was +189.2% over the past year, +115.1% over six months, +173.0% year to date, -6.2% in the last week.
12 Months vs Market
UMC
+189.2%
DIA
+11.4%
SPY
+16.2%
QQQ
+21.9%
IWM
+9.5%
Over the past 12 months UMC returned +189.2% versus DIA (Dow) +11.4%, SPY (S&P 500) +16.2%, QQQ (Nasdaq 100) +21.9% and IWM (Russell 2000) +9.5%.
Volume & Liquidity
1.01× 3-mo avg
Today 12,797,847
3-mo avg 12.7M
1W
9.1M
1M
11.8M
3M
12.7M
6M
15.0M
YTD
13.3M
1Y
12.1M
UMC most recently traded 12,797,847 shares against a 3-month average daily volume of 12.7M.
More News
Read More
UMC Reports Sales for August 2026
September 04, 2026
UMC (UMC) Q2 2026 Earnings Call Transcript ↗
August 07, 2026
UMC Reports Sales for July 2026
August 06, 2026
UMC Reports Second Quarter 2026 Results
July 29, 2026
United Microelectronics Q2 Earnings Call Highlights ↗
July 29, 2026
UMC Reports Sales for June 2026
July 06, 2026
Monday's session: gap up and gap down stocks ↗
June 22, 2026
UMC Reports Sales for May 2026
June 05, 2026
UMC Reports Sales for April 2026
May 08, 2026
UMC Reports First Quarter 2026 Results
April 29, 2026
UMC Reports Sales for March 2026
April 08, 2026
UMC Reports Sales for February 2026
March 05, 2026
UMC Reports Sales for January 2026
February 05, 2026
UMC Reports Fourth Quarter 2025 Results
January 28, 2026
Frequently Asked Questions
Is United Microelectronics Corporation (NEW) Common Stock publicly traded?
Yes, United Microelectronics Corporation (NEW) Common Stock is publicly traded.
What exchange does United Microelectronics Corporation (NEW) Common Stock trade on?
United Microelectronics Corporation (NEW) Common Stock trades on the New York Stock Exchange
What is the ticker symbol for United Microelectronics Corporation (NEW) Common Stock?
The ticker symbol for United Microelectronics Corporation (NEW) Common Stock is UMC on the New York Stock Exchange
What is the current price of United Microelectronics Corporation (NEW) Common Stock?
The current price of United Microelectronics Corporation (NEW) Common Stock is 21.40
When was United Microelectronics Corporation (NEW) Common Stock last traded?
The last trade of United Microelectronics Corporation (NEW) Common Stock was at 10/14/26 07:00 PM ET
What is the market capitalization of United Microelectronics Corporation (NEW) Common Stock?
The market capitalization of United Microelectronics Corporation (NEW) Common Stock is 267.14B
How many shares of United Microelectronics Corporation (NEW) Common Stock are outstanding?
United Microelectronics Corporation (NEW) Common Stock has 267B shares outstanding.