Keysight Technologies (KEYS) Stock Chart & Stock Price History $136.94 +0.55 (+0.40%) Closing price 03:59 PM EasternExtended Trading$135.36 -1.58 (-1.15%) As of 07:07 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 ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock Keysight Technologies Stock Price Performance 5 Day Performance+2.68%1 Month Performance-9.97%3 Month Performance-17.28%6 Month Performance-13.35%Year-To-Date Performance-14.75%1 Year Performance-10.68% Receive KEYS Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Keysight Technologies and its competitors with MarketBeat's FREE daily newsletter. Email Address KEYS Stock Chart for Tuesday, April, 15, 2025 KEYS Chart by TradingViewRemove Ads Keysight Technologies 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 Capitalization04/15/2025$136.23$136.94+0.52%$139.08$136.20709,101 shs$23.67 billion04/14/2025$133.43$136.23+2.10%$138.40$134.831.32 million shs$23.54 billion04/11/2025$133.37$133.43+0.05%$134.45$129.301.59 million shs$23.06 billion04/10/2025$142.29$133.37-6.27%$137.68$129.261.31 million shs$23.05 billion04/09/2025$127.54$142.29+11.57%$143.77$126.042.01 million shs$24.59 billion04/09/2025$127.54$142.29+11.57%$143.77$126.042.01 million shs$24.59 billion04/08/2025$129.72$127.54-1.68%$135.96$125.011.19 million shs$22.04 billion04/08/2025$129.72$127.54-1.68%$135.96$125.011.19 million shs$22.04 billion04/07/2025$126.76$129.72+2.33%$134.90$121.431.78 million shs$22.42 billion04/04/2025$135.77$126.76-6.63%$133.77$123.902.11 million shs$21.91 billion Get the Latest News and Ratings for KEYS and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Keysight Technologies and its competitors with MarketBeat's FREE daily newsletter. 04/03/2025$151.76$135.77-10.54%$146.31$134.221.32 million shs$23.46 billion04/02/2025$149.93$151.76+1.22%$152.58$147.95819,079 shs$26.23 billion04/01/2025$149.91$149.93+0.01%$151.38$148.03635,549 shs$25.91 billion03/31/2025$150.40$149.91-0.32%$150.74$143.981.44 million shs$25.91 billion03/28/2025$155.38$150.40-3.20%$155.00$149.53767,569 shs$25.99 billion03/27/2025$156.47$155.38-0.70%$156.35$152.88742,490 shs$26.85 billion03/26/2025$158.31$156.47-1.16%$159.10$155.43566,007 shs$27.04 billion03/25/2025$158.75$158.31-0.28%$159.57$156.96655,865 shs$27.36 billion03/24/2025$154.65$158.75+2.65%$159.24$156.66737,204 shs$27.43 billion03/21/2025$155.16$154.65-0.33%$155.00$152.171.24 million shs$26.72 billion03/20/2025$155.42$155.16-0.17%$156.75$154.17714,414 shs$26.81 billion03/19/2025$152.60$155.42+1.85%$157.55$152.99946,777 shs$26.86 billion03/18/2025$154.29$152.60-1.10%$153.77$152.01664,763 shs$26.37 billion03/17/2025$152.11$154.29+1.43%$155.29$150.77584,676 shs$26.66 billion03/14/2025$147.87$152.11+2.87%$152.20$147.99758,417 shs$26.29 billion Related Companies Trane Technologies Stock Chart Fortive Stock Chart Veralto Stock Chart Teradyne Stock Chart Revvity Stock Chart Avantor Stock Chart Bio-Rad Laboratories Stock Chart Nova Stock Chart Vontier Stock Chart Mirion Technologies Stock Chart Receive KEYS Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Keysight Technologies and its competitors with MarketBeat's FREE daily newsletter. 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