Knowles (KN) Stock Chart & Stock Price History $22.81 +0.22 (+0.96%) As of 12:41 PM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Knowles Stock Price Performance The Knowles (KN) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 30.17%, with a year-to-date return of 14.43%. In the past month, the stock has increased 5.54%, reflecting recent market activity. As of the latest close, Knowles traded at $22.57 with a market cap of $1.94 billion and volume of 1.87 million shares. Five years ago, the stock traded at $14.91, representing a 52.96% increase over that period. At the time, it had a market cap of $1.37 billion and a volume of 843,518 shares. 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Read our full terms of service and privacy policy. 5 Day Performance+2.73%1 Month Performance+5.54%3 Month Performance+32.48%Year-To-Date Performance+14.43%1 Year Performance+30.17%5 Year Performance+52.96% KN Stock Chart for Monday, September, 22, 2025 KN Chart by TradingView Knowles 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 Capitalization09/19/2025$22.80$22.57-0.99%$22.90$22.091.87 million shs$1.94 billion09/18/2025$22.20$22.80+2.70%$23.03$22.34736,717 shs$1.96 billion09/17/2025$22.20$22.20$22.54$21.90741,189 shs$1.91 billion09/16/2025$22.16$22.20+0.18%$22.30$21.94440,346 shs$1.91 billion09/15/2025$22.15$22.16+0.03%$22.65$22.14563,067 shs$1.90 billion09/12/2025$22.29$22.15-0.61%$22.31$21.74675,615 shs$1.90 billion09/11/2025$21.57$22.29+3.33%$22.31$21.601.06 million shs$1.91 billion09/10/2025$21.36$21.57+1.02%$21.62$21.31523,961 shs$1.85 billion09/09/2025$21.38$21.36-0.09%$21.44$21.08473,915 shs$1.83 billion09/08/2025$21.51$21.38-0.60%$21.66$21.25653,698 shs$1.84 billion Get the Latest News and Ratings for KN and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Knowles and its competitors with MarketBeat's FREE daily newsletter. 09/05/2025$21.62$21.51-0.54%$21.98$21.37445,293 shs$1.85 billion09/04/2025$20.98$21.62+3.04%$21.64$20.87436,959 shs$1.86 billion09/03/2025$20.92$20.98+0.31%$21.04$20.69477,679 shs$1.80 billion09/02/2025$21.33$20.92-1.90%$20.98$20.76454,722 shs$1.80 billion09/01/2025$21.33$21.33$21.72$21.25398,894 shs$1.83 billion08/29/2025$21.69$21.33-1.70%$21.72$21.25398,894 shs$1.83 billion08/28/2025$21.56$21.69+0.61%$21.74$21.46382,623 shs$1.86 billion08/27/2025$21.45$21.56+0.55%$21.59$21.26341,603 shs$1.85 billion08/26/2025$21.36$21.45+0.40%$21.63$21.33537,727 shs$1.84 billion08/25/2025$21.61$21.36-1.15%$21.69$21.33592,378 shs$1.83 billion08/22/2025$20.33$21.61+6.31%$21.69$20.50750,827 shs$1.86 billion08/21/2025$20.32$20.33+0.03%$20.46$20.10392,268 shs$1.75 billion Related Companies AEIS Stock Price Chart AVT Stock Price Chart DIOD Stock Price Chart LFUS Stock Price Chart MKSI Stock Price Chart HI Stock Price Chart TEL Stock Price Chart VSH Stock Price Chart GOLF Stock Price Chart PTON Stock Price Chart Receive KN Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Knowles and its competitors with MarketBeat's FREE daily newsletter. 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