KLA (KLAC) Stock Chart & Stock Price History $754.30 -23.33 (-3.00%) Closing price 02/21/2025 04:00 PM EasternExtended Trading$754.30 +0.00 (+0.00%) As of 02/21/2025 07:58 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrends KLA Stock Price Performance 5 Day Performance+0.47%1 Month Performance-1.69%3 Month Performance+19.50%6 Month Performance-8.81%Year-To-Date Performance+19.71%1 Year Performance+15.70% Receive KLAC Stock News and Ratings via EmailSign-up to receive the latest news and ratings for KLA and its competitors with MarketBeat's FREE daily newsletter. Email Address KLAC Stock Chart for Saturday, February, 22, 2025 KLAC Chart by TradingView KLA Stock Price History Daily Weekly Monthly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year Time Frame * Start Date * End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization02/20/2025$774.75$777.63+0.37%$794.00$771.01883,586 shs$103.34 billion02/19/2025$758.25$774.75+2.18%$777.00$753.09935,977 shs$102.96 billion02/18/2025$750.74$758.25+1.00%$760.21$737.941.19 million shs$100.76 billion02/17/2025$750.74$750.74$769.52$739.02998,457 shs$99.77 billion02/14/2025$764.28$750.74-1.77%$769.52$739.02998,457 shs$99.77 billion02/13/2025$750.55$764.28+1.83%$765.00$750.08711,491 shs$101.57 billion02/12/2025$758.62$750.55-1.06%$754.67$738.54476,596 shs$99.74 billion02/11/2025$751.46$758.62+0.95%$761.96$749.16591,808 shs$100.81 billion02/10/2025$747.70$751.46+0.50%$761.25$743.681.56 million shs$99.86 billion02/07/2025$761.82$747.70-1.85%$767.27$744.22664,452 shs$100.01 billion Get the Latest News and Ratings for KLAC and Related StocksEnter your email address below to receive the latest news and analysts' ratings for KLA and its competitors with MarketBeat's FREE daily newsletter. 02/06/2025$759.15$761.82+0.35%$764.24$753.22577,830 shs$101.90 billion02/05/2025$749.32$759.15+1.31%$761.92$740.94677,010 shs$100.88 billion02/04/2025$740.21$749.32+1.23%$756.00$732.83999,207 shs$100.23 billion02/03/2025$738.24$740.21+0.27%$753.00$726.371.22 million shs$99.01 billion01/31/2025$742.43$738.24-0.56%$770.25$735.001.63 million shs$98.75 billion01/30/2025$712.97$742.43+4.13%$746.11$722.001.71 million shs$99.31 billion01/29/2025$702.92$712.97+1.43%$721.88$707.78727,469 shs$95.37 billion01/28/2025$702.71$702.92+0.03%$708.89$689.221.39 million shs$94.02 billion01/27/2025$749.82$702.71-6.28%$724.95$685.202.36 million shs$93.99 billion01/24/2025$760.95$749.82-1.46%$765.79$743.15739,243 shs$100.30 billion01/23/2025$771.91$760.95-1.42%$761.87$741.29821,617 shs$101.78 billion01/22/2025$767.24$771.91+0.61%$787.13$771.581.20 million shs$103.25 billion01/21/2025$757.47$767.24+1.29%$778.43$751.231.37 million shs$102.63 billion01/20/2025$757.47$757.47$763.30$747.611.40 million shs$101.32 billion Related Companies AMAT Stock Chart LRCX Stock Chart ENTG Stock Chart ONTO Stock Chart MKSI Stock Chart AMKR Stock Chart AEIS Stock Chart FORM Stock Chart ACLS Stock Chart UCTT Stock Chart Receive KLAC Stock News and Ratings via EmailSign-up to receive the latest news and ratings for KLA and its competitors with MarketBeat's FREE daily newsletter. 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