Proteome Sciences (PRM) Stock Chart & Stock Price History GBX 3.32 -0.68 (-16.88%) As of 10:16 AM Eastern Add Compare Share Share Chart Stock AnalysisChartCompetitorsEarningsHeadlinesBuy This Stock Proteome Sciences Stock Price Performance The Proteome Sciences (PRM) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 7.64%, with a year-to-date return of -10.38%. In the past month, the stock has increased 11.13%, reflecting recent market activity. As of the latest close, Proteome Sciences traded at GBX 3.65 with a market cap of £10.77 million and volume of 45,784 shares. Five years ago, the stock traded at GBX 3.70, representing a 10.14% decrease over that period. At the time, it had a market cap of £10.77 million and a volume of 234,927 shares. 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Email Address 5 Day Performance-14.74%1 Month Performance+11.13%3 Month Performance-31.72%Year-To-Date Performance-10.38%1 Year Performance-7.64%5 Year Performance-10.14% PRM Stock Chart for Thursday, May, 22, 2025 PRM Chart by TradingView Proteome Sciences 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 Capitalization05/21/2025GBX 3.76GBX 3.65-2.98%GBX 4.13GBX 3.6045,784 shs£10.77 million05/20/2025GBX 3.62GBX 3.76+3.87%GBX 3.76GBX 3.7047,623 shs£11.10 million05/19/2025GBX 3.90GBX 3.62-7.18%GBX 4.40GBX 3.53118,479 shs£10.69 million05/16/2025GBX 3.05GBX 3.90+27.87%GBX 4GBX 2.821.88 million shs£11.51 million05/15/2025GBX 3.70GBX 3.05-17.57%GBX 3.68GBX 3.0597,564 shs£9.00 million05/14/2025GBX 3.70GBX 3.70GBX 3.70GBX 3.70136,735 shs£10.92 million05/13/2025GBX 3.25GBX 3.70+13.85%GBX 3.70GBX 3.02579,813 shs£10.92 million05/12/2025GBX 3GBX 3.25+8.33%GBX 3.48GBX 3.25230,409 shs£9.59 million05/09/2025GBX 2.53GBX 3+18.58%GBX 3GBX 3130,450 shs£8.86 million05/08/2025GBX 2.65GBX 2.53-4.35%GBX 3.16GBX 2.5330,722 shs£7.47 million Get the Latest News and Ratings for PRM and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Proteome Sciences and its competitors with MarketBeat's FREE daily newsletter. 05/07/2025GBX 2.72GBX 2.65-2.76%GBX 3.18GBX 2.52420,900 shs£7.81 million05/06/2025GBX 2.74GBX 2.72-0.73%GBX 3GBX 2.72300,378 shs£8.03 million05/05/2025GBX 2.74GBX 2.74GBX 2.74GBX 2.74200,403 shs£8.09 million05/02/2025GBX 2.74GBX 2.74GBX 2.74GBX 2.74200,403 shs£8.09 million05/01/2025GBX 2.72GBX 2.74+0.92%GBX 2.74GBX 2.74200,403 shs£8.09 million04/30/2025GBX 2.98GBX 2.72-8.89%GBX 2.72GBX 2.50125,305 shs£8.01 million04/29/2025GBX 2.50GBX 2.98+19.20%GBX 2.98GBX 2.51164,068 shs£8.80 million04/28/2025GBX 3.18GBX 2.50-21.38%GBX 2.98GBX 2.501.08 million shs£7.38 million04/25/2025GBX 2.55GBX 3.18+24.95%GBX 3.18GBX 2.52137,869 shs£9.39 million04/24/2025GBX 2.55GBX 2.55GBX 2.62GBX 2.5223,419 shs£7.51 million04/23/2025GBX 2.99GBX 2.55-14.94%GBX 2.62GBX 2.5223,419 shs£7.51 million04/22/2025GBX 2.90GBX 2.99+3.17%GBX 3.08GBX 2.51126,385 shs£8.83 million Related Companies Polar Capital Technology Trust Stock Chart James Latham Stock Chart Seeing Machines Stock Chart Mobile Streams Stock Chart ANGLE Stock Chart Abingdon Health Stock Chart genedrive Stock Chart Verici Dx Stock Chart GENinCode Stock Chart LungLife AI Stock Chart Receive PRM Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Proteome Sciences and its competitors with MarketBeat's FREE daily newsletter. 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