Annexon (ANNX) Stock Chart & Stock Price History $2.81 +0.34 (+13.77%) Closing price 04:00 PM EasternExtended Trading$2.76 -0.04 (-1.60%) As of 04:19 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 ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Annexon Stock Price Performance The Annexon (ANNX) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 38.44%, with a year-to-date return of -45.22%. In the past month, the stock has increased 32.55%, reflecting recent market activity. As of the latest close, Annexon traded at $2.47 with a market cap of $270.98 million and volume of 1.01 million shares. 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Email Address 5 Day Performance+16.60%1 Month Performance+32.55%3 Month Performance+43.37%Year-To-Date Performance-45.22%1 Year Performance-38.44% ANNX Stock Chart for Wednesday, July, 2, 2025 ANNX Chart by TradingView Annexon 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 Capitalization07/01/2025$2.40$2.47+2.92%$2.53$2.301.01 million shs$270.98 million06/30/2025$2.41$2.40-0.41%$2.48$2.361.06 million shs$263.30 million06/27/2025$2.45$2.41-1.63%$2.49$2.371.14 million shs$264.40 million06/26/2025$2.39$2.45+2.51%$2.53$2.362.01 million shs$268.79 million06/25/2025$2.45$2.39-2.45%$2.46$2.321.25 million shs$262.21 million06/24/2025$2.38$2.45+2.94%$2.49$2.39925,146 shs$268.79 million06/23/2025$2.38$2.38$2.40$2.251.28 million shs$261.12 million06/20/2025$2.34$2.38+1.71%$2.42$2.301.60 million shs$261.11 million06/19/2025$2.34$2.34$2.44$2.262.06 million shs$256.72 million06/18/2025$2.34$2.34$2.44$2.262.06 million shs$256.73 million Get the Latest News and Ratings for ANNX and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Annexon and its competitors with MarketBeat's FREE daily newsletter. 06/17/2025$2.44$2.34-4.10%$2.47$2.32806,788 shs$256.73 million06/16/2025$2.49$2.44-2.01%$2.53$2.40657,843 shs$267.70 million06/13/2025$2.71$2.49-8.12%$2.68$2.461.05 million shs$273.19 million06/12/2025$2.52$2.71+7.54%$2.81$2.411.85 million shs$297.33 million06/11/2025$2.64$2.52-4.55%$2.67$2.51696,237 shs$276.48 million06/10/2025$2.59$2.64+1.93%$2.74$2.57763,755 shs$289.65 million06/09/2025$2.60$2.59-0.38%$2.66$2.49924,284 shs$284.16 million06/06/2025$2.55$2.60+1.96%$2.82$2.592.25 million shs$285.26 million06/05/2025$2.43$2.55+4.94%$2.65$2.293.24 million shs$279.77 million06/04/2025$2.30$2.43+5.65%$2.45$2.261.20 million shs$266.61 million06/03/2025$2.12$2.30+8.49%$2.36$2.101.14 million shs$252.34 million06/02/2025$2.09$2.12+1.44%$2.23$2.011.36 million shs$232.59 million Related Companies PAHC Stock Chart BGM Stock Chart ABCL Stock Chart WVE Stock Chart VERV Stock Chart ELVN Stock Chart NTLA Stock Chart AKBA Stock Chart COLL Stock Chart ARDX Stock Chart Receive ANNX Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Annexon and its competitors with MarketBeat's FREE daily newsletter. 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