KLA (KLAC) Stock Chart & Stock Price History $942.77 +11.65 (+1.25%) As of 02:36 PM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock KLA Stock Price Performance The KLA (KLAC) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 23.75%, with a year-to-date return of 49.76%. In the past month, the stock has increased 11.02%, reflecting recent market activity. As of the latest close, KLA traded at $931.12 with a market cap of $123.13 billion and volume of 682,033 shares. Five years ago, the stock traded at $203.51, representing a 363.68% increase over that period. At the time, it had a market cap of $31.64 billion and a volume of 920,900 shares. 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Email Address 5 Day Performance+1.09%1 Month Performance+11.02%3 Month Performance+52.00%Year-To-Date Performance+49.76%1 Year Performance+23.75%5 Year Performance+363.68% KLAC Stock Chart for Monday, July, 21, 2025 KLAC Chart by TradingView KLA Stock Price History Daily Weekly Monthly Yearly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 3 Year 5 Year Time Frame Start Date End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization07/18/2025$937.08$931.12-0.64%$945.87$924.82682,033 shs$123.13 billion07/17/2025$933.49$937.08+0.38%$942.97$910.001.14 million shs$123.92 billion07/16/2025$936.53$933.49-0.32%$936.38$897.381.23 million shs$123.44 billion07/15/2025$921.84$936.53+1.59%$942.34$929.65746,177 shs$123.85 billion07/14/2025$924.58$921.84-0.30%$926.76$906.26567,750 shs$121.91 billion07/11/2025$928.62$924.58-0.44%$930.18$921.21570,461 shs$122.27 billion07/10/2025$923.18$928.62+0.59%$932.17$919.37798,133 shs$122.80 billion07/09/2025$919.22$923.18+0.43%$931.96$915.51600,943 shs$122.08 billion07/08/2025$912.62$919.22+0.72%$927.38$908.27862,484 shs$121.56 billion07/07/2025$914.70$912.62-0.23%$923.50$905.91901,146 shs$120.68 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. 07/04/2025$914.70$914.70$928.02$916.05489,375 shs$120.96 billion07/03/2025$921.10$914.70-0.69%$928.02$916.05489,375 shs$120.96 billion07/02/2025$898.85$921.10+2.48%$921.95$885.061.05 million shs$121.81 billion07/01/2025$895.74$898.85+0.35%$904.99$882.301.08 million shs$118.86 billion06/30/2025$889.87$895.74+0.66%$898.25$884.34786,721 shs$118.45 billion06/27/2025$902.94$889.87-1.45%$907.95$884.641.18 million shs$117.68 billion06/26/2025$893.46$902.94+1.06%$907.26$893.30864,669 shs$119.40 billion06/25/2025$889.03$893.46+0.50%$902.94$887.74771,945 shs$118.15 billion06/24/2025$856.28$889.03+3.82%$890.57$869.561.14 million shs$117.57 billion06/23/2025$850.00$856.28+0.74%$859.62$841.181.31 million shs$113.23 billion06/20/2025$871.16$850.00-2.43%$883.83$834.852.35 million shs$112.40 billion Related Companies ACLS Stock Chart AMAT Stock Chart ENTG Stock Chart LRCX Stock Chart MKSI Stock Chart NVMI Stock Chart NXPI Stock Chart TER Stock Chart ONTO Stock Chart AEIS 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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