What is the current PE ratio of UMC?

As of today, UMC PE ratio is 23.62

What is UMC PE ratio 1-year high?

UMC PE ratio reached a 1-year high of 44.55 on June 24, 2026

UMC PE ratio reached a 1-year low of 13.19 on November 17, 2025

UMC PE ratio is up +59.06% year-over-year

UMC PE ratio is up +235.51% over the past 3 years

UMC PE ratio is currently -99.00% below its historical high of 2,366.80 set on May 16, 2008

UMC PE ratio is higher than 40.05% of companies in Technology sector

23.620.83+3.64%

September 29, 2026

Current Value: As of today, UMC PE ratio is 23.62, up +3.64% on September 29, 2026
All-time High: UMC PE ratio is currently -99.00% 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 44.55 on June 24, 2026
1-Year Low: UMC PE ratio reached a 1-year low of 13.19 on November 17, 2025
1-Year Change: UMC PE ratio is up +59.06% over the past 365 days
Sector rank: UMC PE ratio is higher than 40.05% of companies in Technology sector

UMC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
PE Ratio	Sep 29, 26	23.62	+3.6%	+24.9%	-44.7%	+56.2%	+59.1%	+235.5%	+26.9%
Price	Sep 29, 26	$24.72	+3.6%	+24.9%	-7.9%	+214.5%	+225.7%	+250.1%	+118.4%
TTM Revenue	Jun 30, 26	$8.07B	+3.5%	–	+3.5%	–	+9.1%	-2.3%	+21.9%
TTM EPS	Jun 30, 26	$1.05	+66.5%	–	+66.5%	–	+104.8%	+4.4%	+72.1%
	Sep 29, 26	4.45	+3.7%	+25.0%	-15.9%	+161.8%	+169.7%	+164.9%	+36.5%
	Sep 29, 26	7.68	+3.6%	+24.9%	-11.1%	+196.5%	+198.8%	+258.9%	+80.7%
	Sep 29, 26	$59.36B	+3.8%	+26.3%	-9.4%	+225.9%	+246.2%	+325.2%	+133.1%
	Sep 29, 26	16.75	+3.8%	+26.3%	-13.6%	+198.6%	+204.0%	+370.5%	+67.7%
Market Cap	Sep 29, 26	$62B	+3.6%	+24.9%	-8.0%	+213.3%	+226.0%	+251.2%	+120.4%

UMC PE Ratio Highs Comparison
Period	High	Date	Current
1M	24.62	Sep 22, 26	-4.1%
3M	42.68	Jun 29, 26	-44.7%
6M	44.55	Jun 24, 26	-47.0%
1Y	44.55	Jun 24, 26	-47.0%
3Y	44.55	Jun 24, 26	-47.0%
5Y	44.55	Jun 24, 26	-47.0%
All	2,366.80	May 16, 08	-99.0%

UMC PE Ratio Lows Comparison
Period	Low	Date	Current
1M	18.91	Aug 28, 26	+24.9%
3M	16.35	Jul 29, 26	+44.5%
6M	13.79	Apr 2, 26	+71.3%
1Y	13.19	Nov 17, 25	+79.1%
3Y	7.04	Sep 29, 23	+235.5%
5Y	4.66	Oct 11, 22	+406.9%
All	4.66	Oct 11, 22	+406.9%

What is the current PE ratio of UMC?: As of today, UMC PE ratio is 23.62
What is UMC PE ratio 1-year high?: UMC PE ratio reached a 1-year high of 44.55 on June 24, 2026
What is UMC PE ratio 1-year low?: UMC PE ratio reached a 1-year low of 13.19 on November 17, 2025
What is 1-year change in UMC PE ratio?: UMC PE ratio is up +59.06% year-over-year
What is 3-year change in UMC PE ratio?: UMC PE ratio is up +235.51% over the past 3 years
How far is UMC PE ratio from its all-time high?: UMC PE ratio is currently -99.00% 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 40.05% of companies in Technology sector

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