Keysight Technologies (KEYS) Stock Chart & Stock Price History $164.98 +3.73 (+2.31%) Closing price 08/8/2025 03:59 PM EasternExtended Trading$162.14 -2.84 (-1.72%) As of 08/8/2025 07:56 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 The Keysight Technologies (KEYS) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 34.18%, with a year-to-date return of 2.71%. In the past month, the stock has increased 0.76%, reflecting recent market activity. As of the latest close, Keysight Technologies traded at $164.98 with a market cap of $28.39 billion and volume of 715,553 shares. Five years ago, the stock traded at $98.08, representing a 68.21% increase over that period. At the time, it had a market cap of $18.26 billion and a volume of 61,444 shares. 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 5 Day Performance+2.06%1 Month Performance+0.76%3 Month Performance+7.13%Year-To-Date Performance+2.71%1 Year Performance+34.18%5 Year Performance+68.21% KEYS Stock Chart for Saturday, August, 9, 2025 KEYS Chart by TradingView Keysight Technologies 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 Capitalization08/08/2025$161.14$164.98+2.39%$165.92$161.40715,553 shs$28.39 billion08/07/2025$160.69$161.14+0.28%$162.99$160.00589,486 shs$27.73 billion08/06/2025$161.41$160.69-0.45%$162.20$159.76656,769 shs$27.66 billion08/05/2025$161.65$161.41-0.15%$162.97$158.761.01 million shs$27.78 billion08/04/2025$158.63$161.65+1.90%$161.84$158.721.03 million shs$27.82 billion08/01/2025$163.92$158.63-3.23%$161.06$156.13853,172 shs$27.30 billion07/31/2025$167.56$163.92-2.17%$167.65$163.89791,194 shs$28.21 billion07/30/2025$167.00$167.56+0.34%$168.73$166.04886,503 shs$28.84 billion07/29/2025$166.58$167.00+0.25%$168.61$165.93791,692 shs$28.74 billion07/28/2025$166.42$166.58+0.09%$167.37$165.83651,967 shs$28.67 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. 07/25/2025$165.77$166.42+0.40%$166.74$164.97766,651 shs$28.64 billion07/24/2025$167.99$165.77-1.32%$167.14$164.78758,350 shs$28.53 billion07/23/2025$165.42$167.99+1.55%$168.11$164.76743,214 shs$28.91 billion07/22/2025$162.86$165.42+1.57%$165.90$162.33692,385 shs$28.47 billion07/21/2025$162.42$162.86+0.27%$164.30$162.78664,159 shs$28.03 billion07/18/2025$163.09$162.42-0.41%$164.11$161.44703,764 shs$27.95 billion07/17/2025$160.26$163.09+1.76%$163.42$160.27803,236 shs$28.07 billion07/16/2025$161.85$160.26-0.98%$162.29$157.91778,741 shs$27.58 billion07/15/2025$163.49$161.85-1.00%$164.69$161.76974,975 shs$27.86 billion07/14/2025$163.70$163.49-0.13%$164.10$161.30612,137 shs$28.14 billion07/11/2025$164.87$163.70-0.71%$164.54$163.25734,181 shs$28.17 billion07/10/2025$163.73$164.87+0.70%$165.86$163.33768,190 shs$28.38 billion07/09/2025$163.50$163.73+0.14%$164.52$161.76748,542 shs$28.18 billion07/08/2025$162.42$163.50+0.66%$164.94$162.911.05 million shs$28.14 billion Related Companies Analog Devices Stock Chart Advanced Energy Industries Stock Chart Calamos Strategic Total Return Fund Stock Chart Diodes Stock Chart Microchip Technology Stock Chart MKS Stock Chart NXP Semiconductors Stock Chart Power Integrations Stock Chart Trimble Stock Chart TE Connectivity 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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According to my research, an executive order from President Trump c...Weiss Ratings | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added ten stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding Keysight Technologies Inc. Please log in to your account or sign up in order to add this asset to your watchlist. Share Keysight Technologies With A Colleague Link copied to clipboard. Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. Start Your 30-Day Trial MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. 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