Vaxart (VXRT) Stock Chart & Stock Price History $0.64 -0.03 (-5.05%) As of 05/22/2026 03:59 PM Eastern Add Compare Share Share Chart Stock AnalysisChartEarningsHeadlinesOwnershipSEC FilingsShort InterestBuy This Stock Vaxart Stock Price Performance The Vaxart (VXRT) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 39.12%, with a year-to-date return of 86.14%. In the past month, the stock has decreased 12.85%, reflecting recent market activity. As of the latest close, Vaxart traded at $0.64 with a market cap of $156.02 million and volume of 496,596 shares. Five years ago, the stock traded at $6.70, representing a 90.38% decrease over that period. At the time, it had a market cap of $819.20 million and a volume of 4.83 million shares. Receive VXRT Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Vaxart and its competitors with MarketBeat's FREE daily newsletter. 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Read our full terms of service and privacy policy. 5 Day Performance+2.76%1 Month Performance-12.85%3 Month Performance+1.07%Year-To-Date Performance+86.14%1 Year Performance+39.12%5 Year Performance-90.38% VXRT Stock Chart for Saturday, May, 23, 2026 VXRT Chart by TradingView Vaxart 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 DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization05/22/2026$0.68$0.64-5.05%$0.71$0.64496,596 shs$156.02 million05/21/2026$0.61$0.68+11.33%$0.72$0.59445,800 shs$164.32 million05/20/2026$0.61$0.61$0.64$0.56383,440 shs$147.60 million05/19/2026$0.63$0.61-2.79%$0.64$0.58609,729 shs$147.60 million05/18/2026$0.68$0.63-7.72%$0.70$0.62510,901 shs$151.84 million05/15/2026$0.65$0.68+3.88%$0.69$0.65168,499 shs$164.54 million05/14/2026$0.69$0.65-5.09%$0.69$0.64406,718 shs$158.40 million05/13/2026$0.68$0.69+1.80%$0.69$0.66418,100 shs$166.89 million05/12/2026$0.65$0.68+3.91%$0.69$0.64386,137 shs$163.94 million05/11/2026$0.70$0.65-6.86%$0.70$0.64830,160 shs$157.77 million Get the Latest News and Ratings for VXRT and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Vaxart and its competitors with MarketBeat's FREE daily newsletter. 05/08/2026$0.74$0.70-5.41%$0.75$0.67691,277 shs$179.06 million05/07/2026$0.75$0.74-0.67%$0.75$0.70423,343 shs$179.06 million05/06/2026$0.76$0.75-1.32%$0.76$0.74422,620 shs$180.27 million05/05/2026N/A$0.76$0.78$0.75399,818 shs$182.69 million04/30/2026$0.75$0.77+2.31%$0.78$0.74562,359 shs$185.89 million04/29/2026$0.76$0.75-0.32%$0.78$0.72251,088 shs$181.69 million04/28/2026$0.78$0.76-3.04%$0.78$0.71408,090 shs$182.27 million04/27/2026$0.72$0.78+8.83%$0.78$0.70533,003 shs$187.99 million04/24/2026$0.74$0.72-3.30%$0.74$0.71312,826 shs$172.73 million04/23/2026$0.74$0.74+0.18%$0.76$0.72333,049 shs$178.62 million04/22/2026$0.76$0.74-2.47%$0.76$0.71322,755 shs$178.31 million Related Companies CytomX Therapeutics Stock Chart Sutro Biopharma Stock Chart Zevra Therapeutics Stock Chart Arvinas Stock Chart Climb Bio Stock Chart Tilray Brands Stock Chart CorMedix Stock Chart Candel Therapeutics Stock Chart Prime Medicine Stock Chart Avalo Therapeutics Stock Chart Receive VXRT Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Vaxart and its competitors with MarketBeat's FREE daily newsletter. This page (OTCMKTS:VXRT) was last updated on 5/23/2026 by MarketBeat.com Staff. 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