What is the current PE ratio of UMC?

As of today, UMC PE ratio is 17.25

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 +25.27% year-over-year

UMC PE ratio is up +152.56% over the past 3 years

UMC PE ratio is currently -99.27% below its historical high of 2,366.80 set on May 16, 2008

UMC PE ratio is higher than 24.20% of companies in Technology sector

17.250.32+1.89%

August 21, 2026

Current Value: As of today, UMC PE ratio is 17.25, up +1.89% on August 21, 2026
All-time High: UMC PE ratio is currently -99.27% 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 +25.27% over the past 365 days
Sector rank: UMC PE ratio is higher than 24.20% of companies in Technology sector

UMC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
PE Ratio	Aug 21, 26	17.25	+1.9%	-13.4%	-39.4%	+17.7%	+25.3%	+152.6%	+1.2%
Price	Aug 21, 26	$18.34	+1.9%	-13.4%	-0.1%	+133.3%	+172.1%	+167.7%	+76.9%
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%
	Aug 21, 26	3.30	+1.9%	-13.6%	-8.8%	+101.2%	+126.0%	+102.5%	+10.4%
	Aug 21, 26	5.70	+2.0%	-13.5%	-3.4%	+120.1%	+150.0%	+175.4%	+46.5%
	Aug 21, 26	$43.36B	+2.0%	-14.2%	-1.9%	+138.0%	+188.8%	+222.7%	+87.6%
	Aug 21, 26	12.24	+2.0%	-14.2%	-6.4%	+118.2%	+153.9%	+256.9%	+35.1%
Market Cap	Aug 21, 26	$46B	+1.9%	-13.5%	-0.1%	+132.4%	+172.3%	+168.5%	+78.5%

UMC PE Ratio Highs Comparison
Period	High	Date	Current
1M	20.03	Jul 22, 26	-13.9%
3M	43.42	Jun 24, 26	-60.3%
6M	43.42	Jun 24, 26	-60.3%
1Y	43.42	Jun 24, 26	-60.3%
3Y	43.42	Jun 24, 26	-60.3%
5Y	43.42	Jun 24, 26	-60.3%
All	2,366.80	May 16, 08	-99.3%

UMC PE Ratio Lows Comparison
Period	Low	Date	Current
1M	16.10	Jul 29, 26	+7.1%
3M	16.10	Jul 29, 26	+7.1%
6M	13.44	Apr 2, 26	+28.4%
1Y	13.44	Aug 29, 25	+28.4%
3Y	6.73	Aug 22, 23	+156.3%
5Y	4.66	Oct 11, 22	+270.2%
All	4.66	Oct 11, 22	+270.2%

What is the current PE ratio of UMC?: As of today, UMC PE ratio is 17.25
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 +25.27% year-over-year
What is 3-year change in UMC PE ratio?: UMC PE ratio is up +152.56% over the past 3 years
How far is UMC PE ratio from its all-time high?: UMC PE ratio is currently -99.27% 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 24.20% of companies in Technology sector

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