What is the current PE ratio of UMC?

As of today, UMC PE ratio is 15.30

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 12.73 on November 5, 2026

UMC PE ratio is up +10.39% year-over-year

UMC PE ratio is up +70.19% over the past 3 years

UMC PE ratio is currently -99.35% below its historical high of 2,366.80 set on May 16, 2008

UMC PE ratio is higher than 21.22% of companies in Technology sector

15.300.99+6.92%

November 11, 2026

Current Value: As of today, UMC PE ratio is 15.30, up +6.92% on November 11, 2026
All-time High: UMC PE ratio is currently -99.35% 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 12.73 on November 5, 2026
1-Year Change: UMC PE ratio is up +10.39% over the past 365 days
Sector rank: UMC PE ratio is higher than 21.22% of companies in Technology sector

UMC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
PE Ratio	Nov 11, 26	15.30	+6.9%	-30.0%	-15.4%	+1.2%	+10.4%	+70.2%	-1.6%
Price	Nov 11, 26	$16.08	+6.9%	-30.0%	-15.1%	+104.6%	+117.9%	+109.9%	+41.0%
TTM Revenue	Sep 30, 26	$8.41B	+4.3%	–	+4.3%	–	+12.1%	+11.0%	+18.6%
TTM EPS	Sep 30, 26	$1.05	+0.4%	–	+0.4%	–	+97.5%	+23.4%	+43.3%
	Nov 11, 26	2.73	+7.1%	-29.8%	-19.9%	+60.6%	+75.0%	+54.2%	-11.1%
	Nov 11, 26	4.79	+6.9%	-30.0%	-18.7%	+84.9%	+93.9%	+89.3%	+20.1%
	Nov 11, 26	$38.06B	+7.4%	-31.2%	-15.2%	+109.0%	+116.5%	+120.4%	+47.6%
	Nov 11, 26	10.10	+7.3%	-31.2%	-20.2%	+80.0%	+80.7%	+97.7%	+14.0%
Market Cap	Nov 11, 26	$40B	+6.9%	-30.0%	-15.1%	+103.8%	+117.6%	+110.5%	+42.4%

UMC PE Ratio Highs Comparison
Period	High	Date	Current
1M	21.85	Oct 9, 26	-30.0%
3M	30.41	Sep 22, 26	-49.7%
6M	44.55	Jun 24, 26	-65.7%
1Y	44.55	Jun 24, 26	-65.7%
3Y	44.55	Jun 24, 26	-65.7%
5Y	44.55	Jun 24, 26	-65.7%
All	2,366.80	May 16, 08	-99.3%

UMC PE Ratio Lows Comparison
Period	Low	Date	Current
1M	12.73	Nov 5, 26	+20.2%
3M	12.73	Nov 5, 26	+20.2%
6M	12.73	Nov 5, 26	+20.2%
1Y	12.73	Nov 5, 26	+20.2%
3Y	8.82	Nov 13, 23	+73.5%
5Y	4.66	Oct 11, 22	+228.3%
All	4.66	Oct 11, 22	+228.3%

What is the current PE ratio of UMC?: As of today, UMC PE ratio is 15.30
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 12.73 on November 5, 2026
What is 1-year change in UMC PE ratio?: UMC PE ratio is up +10.39% year-over-year
What is 3-year change in UMC PE ratio?: UMC PE ratio is up +70.19% over the past 3 years
How far is UMC PE ratio from its all-time high?: UMC PE ratio is currently -99.35% 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 21.22% of companies in Technology sector

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