MKS (MKSI) Stock Chart & Stock Price History $104.68 -1.77 (-1.66%) Closing price 07/14/2025 04:00 PM EasternExtended Trading$104.58 -0.11 (-0.10%) As of 07/14/2025 05:52 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 InterestSustainabilityTrendsBuy This Stock MKS Stock Price Performance The MKS (MKSI) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 26.62%, with a year-to-date return of 0.28%. In the past month, the stock has increased 17.13%, reflecting recent market activity. As of the latest close, MKS traded at $104.68 with a market cap of $7.06 billion and volume of 799,462 shares. Five years ago, the stock traded at $113.56, representing a 7.82% decrease over that period. At the time, it had a market cap of $6.38 billion and a volume of 418,200 shares. Receive MKSI Stock News and Ratings via EmailSign-up to receive the latest news and ratings for MKS and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance-2.17%1 Month Performance+17.13%3 Month Performance+55.82%Year-To-Date Performance+0.28%1 Year Performance-26.62%5 Year Performance-7.82% MKSI Stock Chart for Tuesday, July, 15, 2025 MKSI Chart by TradingView MKS 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 Capitalization07/14/2025$106.45$104.68-1.66%$105.48$102.22799,462 shs$7.06 billion07/11/2025$107.00$106.45-0.51%$106.89$105.01654,728 shs$7.18 billion07/10/2025$105.78$107.00+1.15%$107.88$104.38827,162 shs$7.22 billion07/09/2025$104.53$105.78+1.20%$106.07$103.39985,535 shs$7.13 billion07/08/2025$102.18$104.53+2.30%$106.66$102.49956,697 shs$7.05 billion07/07/2025$104.77$102.18-2.47%$104.71$101.92981,704 shs$6.89 billion07/04/2025$104.77$104.77$105.48$103.32569,731 shs$7.07 billion07/03/2025$104.62$104.77+0.14%$105.48$103.32569,731 shs$7.07 billion07/02/2025$100.72$104.62+3.87%$104.72$100.47880,138 shs$7.06 billion07/01/2025$99.36$100.72+1.37%$102.41$97.16771,947 shs$6.79 billion Get the Latest News and Ratings for MKSI and Related StocksEnter your email address below to receive the latest news and analysts' ratings for MKS and its competitors with MarketBeat's FREE daily newsletter. 06/30/2025$100.21$99.36-0.85%$100.61$98.82741,584 shs$6.70 billion06/27/2025$100.27$100.21-0.06%$100.80$98.211.48 million shs$6.76 billion06/26/2025$98.66$100.27+1.63%$100.51$98.25858,482 shs$6.76 billion06/25/2025$97.82$98.66+0.86%$98.97$97.11780,891 shs$6.65 billion06/24/2025$92.07$97.82+6.25%$98.42$94.731.52 million shs$6.60 billion06/23/2025$90.71$92.07+1.50%$92.24$89.021.10 million shs$6.21 billion06/20/2025$92.17$90.71-1.58%$93.40$88.861.43 million shs$6.12 billion06/19/2025$92.17$92.17$93.53$91.81548,607 shs$6.22 billion06/18/2025$92.01$92.17+0.17%$93.53$91.81548,607 shs$6.22 billion06/17/2025$93.61$92.01-1.71%$94.62$91.95606,747 shs$6.21 billion06/16/2025$89.37$93.61+4.74%$93.99$90.91796,271 shs$6.31 billion Related Companies ADI Stock Price Chart AEIS Stock Price Chart AMAT Stock Price Chart ENTG Stock Price Chart KLAC Stock Price Chart LRCX Stock Price Chart MCHP Stock Price Chart NXPI Stock Price Chart TER Stock Price Chart UCTT Stock Price Chart Receive MKSI Stock News and Ratings via EmailSign-up to receive the latest news and ratings for MKS and its competitors with MarketBeat's FREE daily newsletter. 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