Vicor (VICR) Stock Chart & Stock Price History $51.50 +2.87 (+5.90%) Closing price 10/8/2025 04:00 PM EasternExtended Trading$51.54 +0.04 (+0.08%) As of 10/8/2025 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 Vicor Stock Price Performance The Vicor (VICR) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 24.46%, with a year-to-date return of 6.58%. In the past month, the stock has increased 2.88%, reflecting recent market activity. As of the latest close, Vicor traded at $51.50 with a market cap of $2.31 billion and volume of 263,706 shares. Five years ago, the stock traded at $86.67, representing a 40.58% decrease over that period. At the time, it had a market cap of $3.73 billion and a volume of 127,629 shares. Receive VICR Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Vicor and its competitors with MarketBeat's FREE daily newsletter. Subscribe Now View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy. 5 Day Performance+5.04%1 Month Performance+2.88%3 Month Performance+10.23%Year-To-Date Performance+6.58%1 Year Performance+24.46%5 Year Performance-40.58% VICR Stock Chart for Thursday, October, 9, 2025 VICR Chart by TradingView Vicor 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 Capitalization10/08/2025$48.63$51.50+5.90%$51.58$48.79263,706 shs$2.31 billion10/07/2025$49.97$48.63-2.68%$51.16$48.55243,603 shs$2.18 billion10/06/2025$49.03$49.97+1.92%$50.62$49.39303,107 shs$2.24 billion10/03/2025$48.88$49.03+0.31%$50.34$48.92224,512 shs$2.20 billion10/02/2025$49.31$48.88-0.87%$50.02$48.60234,736 shs$2.20 billion10/01/2025$49.72$49.31-0.82%$50.17$48.81322,220 shs$2.22 billion09/30/2025$48.46$49.72+2.60%$49.75$48.31317,860 shs$2.18 billion09/29/2025$48.67$48.46-0.43%$50.00$48.39529,188 shs$2.18 billion09/26/2025$52.13$48.67-6.64%$52.57$47.56459,282 shs$2.19 billion09/25/2025$52.81$52.13-1.29%$52.58$51.30168,194 shs$2.34 billion Get the Latest News and Ratings for VICR and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Vicor and its competitors with MarketBeat's FREE daily newsletter. 09/24/2025$53.82$52.81-1.88%$53.98$52.59215,711 shs$2.37 billion09/23/2025$54.72$53.82-1.64%$55.52$53.70271,938 shs$2.42 billion09/22/2025$52.88$54.72+3.48%$55.03$52.58181,907 shs$2.46 billion09/19/2025$53.84$52.88-1.78%$54.32$52.73454,811 shs$2.38 billion09/18/2025$52.21$53.84+3.12%$54.22$52.15235,452 shs$2.42 billion09/17/2025$52.06$52.21+0.29%$53.40$51.43219,249 shs$2.35 billion09/16/2025$51.89$52.06+0.33%$52.42$50.94346,779 shs$2.34 billion09/15/2025$50.77$51.89+2.21%$52.33$50.85327,217 shs$2.33 billion09/12/2025$50.96$50.77-0.37%$51.34$50.24260,283 shs$2.28 billion09/11/2025$50.09$50.96+1.74%$51.26$50.13198,243 shs$2.29 billion09/10/2025$50.06$50.09+0.06%$51.38$50.00189,648 shs$2.25 billion09/09/2025$50.56$50.06-0.99%$50.81$49.36234,059 shs$2.25 billion09/08/2025$51.80$50.56-2.39%$52.37$50.37294,403 shs$2.27 billion Related Companies Belden Stock Chart Enphase Energy Stock Chart Franklin Electric Stock Chart Enersys Stock Chart Brady Stock Chart Powell Industries Stock Chart American Superconductor Stock Chart Preformed Line Products Stock Chart Thermon Group Stock Chart LSI Industries Stock Chart Receive VICR Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Vicor and its competitors with MarketBeat's FREE daily newsletter. 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