What is the current PE ratio of KLAC?

As of today, KLAC PE ratio is 57.08

What is KLAC PE ratio 1-year high?

KLAC PE ratio reached a 1-year high of 82.26 on June 30, 2026

KLAC PE ratio reached a 1-year low of 27.76 on September 3, 2025

KLAC PE ratio is up +82.77% year-over-year

KLAC PE ratio is up +187.12% over the past 3 years

KLAC PE ratio is currently -89.66% below its historical high of 552.17 set on February 20, 1991

KLAC PE ratio is higher than 70.94% of companies in Technology sector

57.080.30+0.53%

August 13, 2026

Current Value: As of today, KLAC PE ratio is 57.08, up +0.53% on August 13, 2026
All-time High: KLAC PE ratio is currently -89.66% below its historical high of 552.17 set on February 20, 1991
1-Year High: KLAC PE ratio reached a 1-year high of 82.26 on June 30, 2026
1-Year Low: KLAC PE ratio reached a 1-year low of 27.76 on September 3, 2025
1-Year Change: KLAC PE ratio is up +82.77% over the past 365 days
Sector rank: KLAC PE ratio is higher than 70.94% of companies in Technology sector

KLAC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
PE Ratio	Aug 13, 26	57.08	+0.5%	-5.8%	+9.2%	+61.7%	+82.8%	+187.1%	+133.1%
Price	Aug 13, 26	$209.37	+0.5%	-5.8%	+13.2%	+72.3%	+120.5%	+337.1%	+538.6%
TTM Revenue	Jun 30, 26	$13.57B	+3.7%	–	+3.7%	–	+11.7%	+29.7%	+96.2%
TTM EPS	Jun 30, 26	$3.67	+3.7%	–	+3.7%	–	+20.7%	+52.2%	+173.9%
PB Ratio	Aug 13, 26	43.08	+0.5%	-5.8%	+940.6%	+47.8%	+61.3%	+92.1%	+190.5%
PS Ratio	Aug 13, 26	20.15	+0.5%	-5.8%	+989.2%	+61.1%	+95.3%	+221.9%	+178.3%
Enterprise Value	Aug 13, 26	$274.80B	+0.5%	-5.8%	+984.0%	+71.5%	+116.5%	+302.2%	+437.3%
EV/EBITDA	Aug 13, 26	45.31	+0.5%	-5.8%	+958.6%	+64.2%	+99.4%	+197.7%	+151.0%
Market Cap	Aug 13, 26	$274B	+0.5%	-5.8%	+1032.1%	+71.7%	+118.2%	+317.6%	+446.1%

KLAC PE Ratio Highs Comparison
Period	High	Date	Current
1M	62.81	Jul 14, 26	-9.1%
3M	82.26	Jun 30, 26	-30.6%
6M	82.26	Jun 30, 26	-30.6%
1Y	82.26	Jun 30, 26	-30.6%
3Y	82.26	Jun 30, 26	-30.6%
5Y	82.26	Jun 30, 26	-30.6%
All	552.17	Feb 20, 91	-89.7%

KLAC PE Ratio Lows Comparison
Period	Low	Date	Current
1M	46.40	Jul 29, 26	+23.0%
3M	46.40	Jul 29, 26	+23.0%
6M	39.06	Mar 6, 26	+46.1%
1Y	27.76	Sep 3, 25	+105.6%
3Y	18.47	Sep 26, 23	+209.0%
5Y	11.89	Oct 17, 22	+380.1%
All	0.63	Sep 6, 96	+8960.3%

What is the current PE ratio of KLAC?: As of today, KLAC PE ratio is 57.08
What is KLAC PE ratio 1-year high?: KLAC PE ratio reached a 1-year high of 82.26 on June 30, 2026
What is KLAC PE ratio 1-year low?: KLAC PE ratio reached a 1-year low of 27.76 on September 3, 2025
What is 1-year change in KLAC PE ratio?: KLAC PE ratio is up +82.77% year-over-year
What is 3-year change in KLAC PE ratio?: KLAC PE ratio is up +187.12% over the past 3 years
How far is KLAC PE ratio from its all-time high?: KLAC PE ratio is currently -89.66% below its historical high of 552.17 set on February 20, 1991
How does KLAC PE ratio rank versus sector peers?: KLAC PE ratio is higher than 70.94% of companies in Technology sector

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