What is the current PE ratio of UMC?

As of today, UMC PE ratio is 17.90

What is UMC PE ratio 1-year high?

UMC PE ratio reached a 1-year high of 43.42 on June 24, 2026

UMC PE ratio reached a 1-year low of 13.44 on August 29, 2025

UMC PE ratio is up +28.13% year-over-year

UMC PE ratio is up +138.99% over the past 3 years

UMC PE ratio is currently -99.24% below its historical high of 2,366.80 set on May 16, 2008

UMC PE ratio is higher than 26.04% of companies in Technology sector

17.900.08+0.45%

July 31, 2026

Current Value: As of today, UMC PE ratio is 17.90, up +0.45% on July 31, 2026
All-time High: UMC PE ratio is currently -99.24% below its historical high of 2,366.80 set on May 16, 2008
1-Year High: UMC PE ratio reached a 1-year high of 43.42 on June 24, 2026
1-Year Low: UMC PE ratio reached a 1-year low of 13.44 on August 29, 2025
1-Year Change: UMC PE ratio is up +28.13% over the past 365 days
Sector rank: UMC PE ratio is higher than 26.04% of companies in Technology sector

UMC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
PE Ratio	Jul 31, 26	17.90	+0.5%	-30.1%	-11.6%	+22.1%	+28.1%	+139.0%	+3.4%
Price	Jul 31, 26	$19.03	+0.5%	-30.1%	+45.7%	+142.1%	+178.2%	+153.4%	+80.7%
TTM Revenue	Jun 30, 26	$8.07B	+3.5%	–	+3.5%	–	+9.1%	-2.3%	+21.9%
TTM EPS	Jun 30, 26	$1.06	+64.8%	–	+64.8%	–	+117.1%	+6.0%	+74.8%
	Jul 31, 26	3.42	+0.3%	-30.2%	+32.6%	+108.5%	+129.5%	+91.1%	+12.5%
	Jul 31, 26	5.91	+0.3%	-30.1%	+40.4%	+128.2%	+154.7%	+160.3%	+49.6%
	Jul 31, 26	$45.09B	+0.4%	-31.3%	+45.3%	+147.5%	+195.4%	+198.9%	+91.8%
	Jul 31, 26	12.73	+0.5%	-31.3%	+38.7%	+126.9%	+159.8%	+230.7%	+38.1%
Market Cap	Jul 31, 26	$48B	+0.4%	-30.1%	+45.3%	+141.2%	+178.4%	+154.1%	+82.4%

UMC PE Ratio Highs Comparison
Period	High	Date	Current
1M	25.60	Jun 30, 26	-30.1%
3M	43.42	Jun 24, 26	-58.8%
6M	43.42	Jun 24, 26	-58.8%
1Y	43.42	Jun 24, 26	-58.8%
3Y	43.42	Jun 24, 26	-58.8%
5Y	43.42	Jun 24, 26	-58.8%
All	2,366.80	May 16, 08	-99.2%

UMC PE Ratio Lows Comparison
Period	Low	Date	Current
1M	16.10	Jul 29, 26	+11.2%
3M	16.10	Jul 29, 26	+11.2%
6M	13.44	Apr 2, 26	+33.2%
1Y	13.44	Aug 29, 25	+33.2%
3Y	6.71	Aug 16, 23	+166.8%
5Y	4.66	Oct 11, 22	+284.1%
All	4.66	Oct 11, 22	+284.1%

What is the current PE ratio of UMC?: As of today, UMC PE ratio is 17.90
What is UMC PE ratio 1-year high?: UMC PE ratio reached a 1-year high of 43.42 on June 24, 2026
What is UMC PE ratio 1-year low?: UMC PE ratio reached a 1-year low of 13.44 on August 29, 2025
What is 1-year change in UMC PE ratio?: UMC PE ratio is up +28.13% year-over-year
What is 3-year change in UMC PE ratio?: UMC PE ratio is up +138.99% over the past 3 years
How far is UMC PE ratio from its all-time high?: UMC PE ratio is currently -99.24% below its historical high of 2,366.80 set on May 16, 2008
How does UMC PE ratio rank versus sector peers?: UMC PE ratio is higher than 26.04% of companies in Technology sector

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