Aptevo Therapeutics (APVO) Stock Chart & Stock Price History $4.93 +0.38 (+8.26%) As of 03:50 PM Eastern This is a fair market value price provided by Massive. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFDA EventsHeadlinesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Aptevo Therapeutics Stock Price Performance The Aptevo Therapeutics (APVO) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 96.40%, with a year-to-date return of -47.76%. In the past month, the stock has decreased 3.41%, reflecting recent market activity. As of the latest close, Aptevo Therapeutics traded at $4.55 with a market cap of $5.67 million and volume of 17,385 shares. Five years ago, the stock traded at a split-adjusted price of $550,147,435.20, representing a 100.00% decrease over that period. At the time, it had a market cap of $112.90 million and a volume of 0 shares. 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Read our full terms of service and privacy policy. 5 Day Performance+3.27%1 Month Performance-3.41%3 Month Performance-26.04%Year-To-Date Performance-47.76%1 Year Performance-96.40%5 Year Performance-100.00% APVO Stock Chart for Thursday, May, 21, 2026 APVO Chart by TradingView Aptevo Therapeutics 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 Capitalization05/20/2026$4.45$4.55+2.25%$4.70$4.4117,385 shs$5.67 million05/19/2026$4.63$4.45-3.89%$4.61$4.3310,893 shs$5.56 million05/18/2026$4.77$4.63-2.94%$4.79$4.589,569 shs$5.79 million05/15/2026$4.80$4.77-0.63%$4.80$4.6711,672 shs$5.63 million05/14/2026$4.76$4.80+0.84%$4.90$4.4627,232 shs$5.67 million05/13/2026$4.83$4.76-1.45%$4.88$4.7217,850 shs$5.62 million05/12/2026$4.86$4.83-0.62%$4.97$4.7610,760 shs$5.70 million05/11/2026$4.97$4.86-2.21%$5.19$4.6928,769 shs$5.75 million05/08/2026$4.86$4.97+2.26%$5.07$4.8432,575 shs$5.74 million05/07/2026$4.94$4.86-1.62%$4.97$4.7028,704 shs$5.74 million Get the Latest News and Ratings for APVO and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Aptevo Therapeutics and its competitors with MarketBeat's FREE daily newsletter. 05/06/2026$5.35$4.94-7.66%$5.02$4.25460,539 shs$5.83 million05/05/2026N/A$5.35$5.52$5.2314,370 shs$6.32 million04/30/2026$4.81$4.85+0.83%$5.00$4.844,700 shs$5.73 million04/29/2026$4.91$4.81-2.04%$5.00$4.7713,387 shs$5.69 million04/28/2026$4.88$4.91+0.72%$5.00$4.8019,085 shs$5.79 million04/27/2026$4.87$4.88+0.10%$5.00$4.8013,608 shs$5.75 million04/24/2026$4.89$4.87-0.41%$5.00$4.8029,152 shs$5.75 million04/23/2026$5.17$4.89-5.49%$5.26$4.8226,132 shs$5.78 million04/22/2026$5.10$5.17+1.45%$5.33$5.0812,631 shs$6.11 million04/21/2026$5.21$5.10-2.11%$5.52$5.0019,121 shs$6.02 million04/20/2026$5.28$5.21-1.33%$5.39$5.1311,442 shs$6.15 million Related Companies MRKR Stock Price Chart AYTU Stock Price Chart CELU Stock Price Chart TXMD Stock Price Chart VYNE Stock Price Chart BCTX Stock Price Chart KZIA Stock Price Chart ALLR Stock Price Chart KTTA Stock Price Chart TRAW Stock Price Chart Receive APVO Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Aptevo Therapeutics and its competitors with MarketBeat's FREE daily newsletter. This page (NASDAQ:APVO) was last updated on 5/21/2026 by MarketBeat.com Staff. 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