Biosig Technologies (BSGM) Stock Chart & Stock Price History $4.63 -0.12 (-2.53%) Closing price 04:00 PM EasternExtended Trading$4.71 +0.08 (+1.73%) As of 05:41 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 TradesOwnershipSEC FilingsTrendsBuy This Stock Biosig Technologies Stock Price Performance The Biosig Technologies (BSGM) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 955.87%, with a year-to-date return of 210.74%. In the past month, the stock has decreased 28.77%, reflecting recent market activity. As of the latest close, Biosig Technologies traded at $4.75 with a market cap of $129.68 million and volume of 1.01 million shares. Five years ago, the stock traded at a split-adjusted price of $82.90, representing a 94.41% decrease over that period. At the time, it had a market cap of $206.27 million and a volume of 85,450 shares. Receive BSGM Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Biosig Technologies and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance-11.47%1 Month Performance-28.77%3 Month Performance+705.22%Year-To-Date Performance+210.74%1 Year Performance+955.87%5 Year Performance-94.41% BSGM Stock Chart for Friday, July, 18, 2025 BSGM Chart by TradingView Biosig Technologies 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 Capitalization07/17/2025$5.26$4.75-9.70%$5.37$4.721.01 million shs$129.68 million07/16/2025$4.58$5.26+14.85%$5.59$4.591.87 million shs$143.57 million07/15/2025$5.46$4.58-16.12%$5.68$4.471.58 million shs$125.03 million07/14/2025$5.23$5.46+4.40%$5.60$4.072.33 million shs$149.06 million07/11/2025$5.86$5.23-10.75%$6.20$5.101.78 million shs$142.78 million07/10/2025$6.31$5.86-7.13%$6.62$5.132.14 million shs$159.95 million07/09/2025$8.39$6.31-24.79%$8.15$6.002.75 million shs$172.26 million07/08/2025$11.55$8.39-27.36%$14.11$6.546.29 million shs$229.05 million07/07/2025$10.24$11.55+12.85%$12.78$10.601.19 million shs$315.32 million07/04/2025$10.24$10.24$10.73$9.65720,631 shs$279.42 million Get the Latest News and Ratings for BSGM and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Biosig Technologies and its competitors with MarketBeat's FREE daily newsletter. 07/03/2025$9.65$10.24+6.06%$10.73$9.65720,631 shs$279.42 million07/02/2025$8.32$9.65+15.99%$9.83$7.90698,704 shs$263.45 million07/01/2025$7.14$8.32+16.53%$8.89$7.051.07 million shs$227.09 million06/30/2025$7.66$7.14-6.79%$7.71$6.90448,315 shs$194.92 million06/27/2025$8.51$7.66-9.99%$8.51$7.08746,642 shs$209.12 million06/26/2025$8.10$8.51+5.06%$8.64$8.10489,508 shs$232.32 million06/25/2025$8.31$8.10-2.53%$8.19$7.37495,161 shs$221.13 million06/24/2025$7.44$8.31+11.69%$8.50$7.411.10 million shs$226.86 million06/23/2025$6.70$7.44+11.04%$7.54$6.311.29 million shs$203.08 million06/20/2025$6.50$6.70+3.08%$7.11$6.301.00 million shs$182.91 million06/19/2025$6.50$6.50$7.00$5.93650,147 shs$177.45 million06/18/2025$6.63$6.50-1.96%$7.00$5.93650,147 shs$177.42 million06/17/2025$6.19$6.63+7.11%$6.74$6.15742,325 shs$180.97 million Related Companies CeriBell Stock Chart Bioventus Stock Chart Beta Bionics Stock Chart Avanos Medical Stock Chart AxoGen Stock Chart OrthoPediatrics Stock Chart Butterfly Network Stock Chart Delcath Systems Stock Chart Treace Medical Concepts Stock Chart Outset Medical Stock Chart Receive BSGM Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Biosig Technologies and its competitors with MarketBeat's FREE daily newsletter. 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