ALT5 Sigma (ALTS) Stock Chart & Stock Price History $8.38 +0.50 (+6.35%) Closing price 07/3/2025 02:49 PM EasternExtended Trading$8.38 0.00 (0.00%) As of 07/3/2025 04:33 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 AnalysisChartCompetitorsHeadlinesInsider TradesSEC FilingsShort InterestTrendsBuy This Stock ALT5 Sigma Stock Price Performance The ALT5 Sigma (ALTS) stock chart highlights key performance trends across multiple timeframes. Since the beginning of the year, the stock increased 80.22%. In the past month, the stock has decreased 13.87%, reflecting recent market activity. As of the latest close, ALT5 Sigma traded at $8.38 with a market cap of $146.23 million and volume of 163,407 shares. 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Email Address 5 Day Performance+15.75%1 Month Performance-13.87%3 Month Performance+80.99%Year-To-Date Performance+80.22% ALTS Stock Chart for Saturday, July, 5, 2025 ALTS Chart by TradingView ALT5 Sigma 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 Capitalization07/04/2025$8.38$8.38$8.38$7.70163,407 shs$146.23 million07/03/2025$7.88$8.38+6.35%$8.38$7.70163,407 shs$146.23 million07/02/2025$7.57$7.88+4.10%$8.14$7.39337,717 shs$137.51 million07/01/2025$7.24$7.57+4.56%$7.79$6.62620,205 shs$132.10 million06/30/2025$8.13$7.24-10.95%$8.58$7.24380,197 shs$126.34 million06/27/2025$8.70$8.13-6.55%$8.88$7.90494,177 shs$141.91 million06/26/2025$9.38$8.70-7.25%$9.60$8.63434,578 shs$151.82 million06/25/2025$9.87$9.38-4.96%$10.00$9.30159,831 shs$163.68 million06/24/2025$9.13$9.87+8.11%$10.38$9.06238,694 shs$172.23 million06/23/2025$9.47$9.13-3.59%$9.70$8.90168,633 shs$159.32 million Get the Latest News and Ratings for ALTS and Related StocksEnter your email address below to receive the latest news and analysts' ratings for ALT5 Sigma and its competitors with MarketBeat's FREE daily newsletter. 06/20/2025$9.16$9.47+3.38%$9.85$9.12384,076 shs$165.25 million06/19/2025$9.16$9.16$9.27$8.16232,092 shs$159.84 million06/18/2025$8.25$9.16+11.03%$9.27$8.16232,092 shs$159.84 million06/17/2025$9.50$8.25-13.16%$9.56$8.25342,562 shs$144.00 million06/16/2025$10.26$9.50-7.41%$10.64$9.50218,944 shs$165.82 million06/13/2025$9.57$10.26+7.21%$10.80$9.19305,701 shs$179.09 million06/12/2025$9.73$9.57-1.64%$10.22$9.15349,407 shs$167.04 million06/11/2025$9.75$9.73-0.21%$10.18$9.45184,637 shs$170.19 million06/10/2025$9.93$9.75-1.81%$10.49$9.72158,808 shs$170.19 million06/09/2025$10.21$9.93-2.74%$10.64$9.50266,003 shs$173.33 million06/06/2025$9.73$10.21+4.93%$10.95$9.56333,550 shs$178.22 million06/05/2025$9.73$9.73$10.18$9.14190,793 shs$169.84 million06/04/2025$10.08$9.73-3.47%$10.10$9.68173,929 shs$169.84 million Related Companies ANAB Stock Price Chart PHAT Stock Price Chart TRVI Stock Price Chart SANA Stock Price Chart IMTX Stock Price Chart DAWN Stock Price Chart GHRS Stock Price Chart ABUS Stock Price Chart URGN Stock Price Chart STOK Stock Price Chart Receive ALTS Stock News and Ratings via EmailSign-up to receive the latest news and ratings for ALT5 Sigma and its competitors with MarketBeat's FREE daily newsletter. 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