What is the current PE ratio of TSM?

As of today, TSM PE ratio is 27.36

What is TSM PE ratio 1-year high?

TSM PE ratio reached a 1-year high of 38.87 on June 22, 2026

TSM PE ratio reached a 1-year low of 26.56 on October 16, 2026

TSM PE ratio is down -10.35% year-over-year

TSM PE ratio is up +66.52% over the past 3 years

TSM PE ratio is currently -96.18% below its historical high of 715.82 set on December 29, 1999

TSM PE ratio is higher than 45.89% of companies in Technology sector

27.360.31+1.15%

October 20, 2026

Current Value: As of today, TSM PE ratio is 27.36, up +1.15% on October 20, 2026
All-time High: TSM PE ratio is currently -96.18% below its historical high of 715.82 set on December 29, 1999
1-Year High: TSM PE ratio reached a 1-year high of 38.87 on June 22, 2026
1-Year Low: TSM PE ratio reached a 1-year low of 26.56 on October 16, 2026
1-Year Change: TSM PE ratio is down -10.35% year-over-year
Sector rank: TSM PE ratio is higher than 45.89% of companies in Technology sector

TSM Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
PE Ratio	Oct 20, 26	27.36	+1.1%	-2.2%	-5.8%	-4.0%	-10.3%	+66.5%	-6.9%
Price	Oct 20, 26	$425.08	+1.2%	-2.2%	+5.7%	+39.9%	+42.8%	+365.5%	+267.8%
TTM Revenue	Sep 30, 26	$156.42B	+9.5%	–	+9.5%	–	+35.2%	+124.8%	+190.8%
TTM EPS	Sep 30, 26	$15.54	+12.1%	–	+12.1%	–	+59.3%	+179.6%	+294.9%
PB Ratio	Oct 20, 26	9.96	+1.1%	-2.3%	-3.6%	+9.0%	+5.8%	+117.9%	+23.7%
PS Ratio	Oct 20, 26	14.09	+1.1%	-2.2%	-3.6%	+9.6%	+5.5%	+106.9%	+26.5%
Enterprise Value	Oct 20, 26	$2,109.36B	+1.2%	-2.3%	+5.0%	+39.5%	+41.8%	+362.8%	+259.9%
EV/EBITDA	Oct 20, 26	18.50	+1.2%	-2.3%	-6.2%	+3.2%	-1.2%	+92.7%	+16.1%
Market Cap	Oct 20, 26	$2,205B	+1.2%	-2.2%	+5.7%	+39.9%	+42.8%	+365.5%	+267.8%

TSM PE Ratio Highs Comparison
Period	High	Date	Current
1M	31.27	Oct 5, 26	-12.5%
3M	31.27	Oct 5, 26	-12.5%
6M	38.87	Jun 22, 26	-29.6%
1Y	38.87	Jun 22, 26	-29.6%
3Y	38.87	Jun 22, 26	-29.6%
5Y	38.87	Jun 22, 26	-29.6%
All	715.82	Dec 29, 99	-96.2%

TSM PE Ratio Lows Comparison
Period	Low	Date	Current
1M	26.56	Oct 16, 26	+3.0%
3M	26.56	Oct 16, 26	+3.0%
6M	26.56	Oct 16, 26	+3.0%
1Y	26.56	Oct 16, 26	+3.0%
3Y	15.47	Oct 27, 23	+76.9%
5Y	10.25	Nov 3, 22	+166.9%
All	7.94	Nov 20, 08	+244.6%

What is the current PE ratio of TSM?: As of today, TSM PE ratio is 27.36
What is TSM PE ratio 1-year high?: TSM PE ratio reached a 1-year high of 38.87 on June 22, 2026
What is TSM PE ratio 1-year low?: TSM PE ratio reached a 1-year low of 26.56 on October 16, 2026
What is 1-year change in TSM PE ratio?: TSM PE ratio is down -10.35% year-over-year
What is 3-year change in TSM PE ratio?: TSM PE ratio is up +66.52% over the past 3 years
How far is TSM PE ratio from its all-time high?: TSM PE ratio is currently -96.18% below its historical high of 715.82 set on December 29, 1999
How does TSM PE ratio rank versus sector peers?: TSM PE ratio is higher than 45.89% of companies in Technology sector

P/E =

TSM Official Website www.tsmc.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1046179/000104617926000008/0001046179-26-000008-index.htm
TSM Profile on Yahoo Finance finance.yahoo.com/quote/TSM
TSM Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/tsm