Positron (POSC) Stock Chart & Stock Price History $1.54 +0.13 (+9.22%) As of 03:25 PM Eastern Add Compare Share Share Chart Stock AnalysisChartEarningsHeadlinesShort InterestBuy This Stock Positron Stock Price Performance The Positron (POSC) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 50.98%, with a year-to-date return of 52.48%. In the past month, the stock has decreased 1.91%, reflecting recent market activity. As of the latest close, Positron traded at $1.41 with a market cap of $44.28 million and volume of 1,947 shares. Receive POSC Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Positron 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+6.21%1 Month Performance-1.91%3 Month Performance0.00%Year-To-Date Performance+52.48%1 Year Performance+50.98% POSC Stock Chart for Wednesday, October, 8, 2025 POSC Chart by TradingView Positron 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 Capitalization10/08/2025$1.41$1.54+9.22%$1.55$1.427,502 shs$48.37 million10/07/2025$1.45$1.41-2.76%$1.44$1.361,947 shs$44.28 million10/06/2025$1.45$1.45$1.45$1.4526 shs$45.54 million10/03/2025$1.45$1.45$1.47$1.45222 shs$45.54 million10/02/2025$1.40$1.45+3.57%$1.47$1.45222 shs$45.54 million10/01/2025$1.50$1.40-6.67%$1.59$1.2944,398 shs$43.97 million09/30/2025$1.50$1.50$1.68$1.5014,476 shs$47.11 million09/29/2025$1.59$1.50-5.66%$1.68$1.5014,476 shs$47.12 million09/26/2025$1.58$1.59+0.63%$1.59$1.571,000 shs$49.94 million09/25/2025$1.55$1.58+1.94%$1.59$1.507,054 shs$49.63 million Get the Latest News and Ratings for POSC and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Positron and its competitors with MarketBeat's FREE daily newsletter. 09/24/2025$1.52$1.55+1.71%$1.57$1.55588 shs$48.68 million09/23/2025$1.45$1.52+5.10%$1.58$1.511,309 shs$47.87 million09/22/2025$1.59$1.45-8.81%$1.58$1.379,515 shs$45.54 million09/19/2025$1.55$1.59+2.58%$1.59$1.59166 shs$49.94 million09/18/2025$1.56$1.55-0.32%$1.55$1.4013,444 shs$48.68 million09/17/2025$1.54$1.56+0.97%$1.59$1.376,763 shs$48.84 million09/16/2025$1.68$1.54-8.39%$1.55$1.485,455 shs$48.37 million09/15/2025$1.64$1.68+2.50%$1.70$1.681,102 shs$52.79 million09/12/2025$1.52$1.64+7.89%$1.65$1.4217,720 shs$51.50 million09/11/2025$1.49$1.52+2.01%$1.52$1.495,136 shs$47.74 million09/10/2025$1.63$1.49-8.59%$1.59$1.494,398 shs$46.80 million09/09/2025$1.57$1.63+3.82%$1.70$1.577,851 shs$51.19 million09/08/2025$1.57$1.57$1.57$1.462,010 shs$49.31 million Related Companies Microbot Medical Stock Price Chart Sharps Technology Stock Price Chart Anteris Technologies Global Stock Price Chart Lakeland Industries Stock Price Chart Avita Medical Stock Price Chart LENSAR Stock Price Chart Lucid Diagnostics Stock Price Chart Safe Pro Group Stock Price Chart Hyperfine Stock Price Chart Inovio Pharmaceuticals Stock Price Chart Receive POSC Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Positron and its competitors with MarketBeat's FREE daily newsletter. 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