Proteome Sciences (PRM) Stock Chart & Stock Price History GBX 1.86 -0.01 (-0.54%) As of 05:27 AM Eastern Add Compare Share Share Chart Stock AnalysisChartCompetitorsEarningsBuy 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 31.75%, with a year-to-date return of -50.00%. In the past month, the stock has decreased 44.79%, reflecting recent market activity. As of the latest close, Proteome Sciences traded at GBX 2.10 with a market cap of £6.20 million and volume of 592,721 shares. Five years ago, the stock traded at GBX 4.41, representing a 57.96% decrease over that period. At the time, it had a market cap of £12.25 million and a volume of 220,351 shares. 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. Subscribe Now View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy. 5 Day Performance-2.83%1 Month Performance-44.79%3 Month Performance-45.31%Year-To-Date Performance-50.00%1 Year Performance-31.75%5 Year Performance-57.96% PRM Stock Chart for Tuesday, October, 14, 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 Capitalization10/13/2025GBX 2.20GBX 2.10-4.55%GBX 2.22GBX 1.53592,721 shs£6.20 million10/10/2025GBX 1.91GBX 2.20+15.24%GBX 2.26GBX 1.71488,252 shs£6.49 million10/09/2025GBX 1.95GBX 1.91-2.10%GBX 2.08GBX 1.91175,612 shs£5.64 million10/08/2025GBX 1.99GBX 1.95-2.01%GBX 1.95GBX 1.955,000 shs£5.76 million10/07/2025GBX 1.89GBX 1.99+5.57%GBX 2.20GBX 1.51263,615 shs£5.87 million10/06/2025GBX 1.89GBX 1.89GBX 2.08GBX 1.8996,636 shs£5.56 million10/03/2025GBX 2.04GBX 2.04GBX 2.08GBX 1.51716,377 shs£6.02 million10/02/2025GBX 1.99GBX 2.04+2.77%GBX 2.08GBX 1.51716,377 shs£6.02 million10/01/2025GBX 2GBX 1.99-0.75%GBX 1.99GBX 1.511.59 million shs£5.86 million09/30/2025GBX 2.04GBX 2-1.96%GBX 2GBX 1.69435,517 shs£5.90 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. 09/29/2025GBX 1.51GBX 2.04+35.10%GBX 2.40GBX 1.501.18 million shs£6.02 million09/26/2025GBX 1.91GBX 1.51-21.11%GBX 2GBX 1.511.75 million shs£4.46 million09/25/2025GBX 3.28GBX 1.91-41.65%GBX 2.83GBX 1.656.03 million shs£5.65 million09/24/2025GBX 2.90GBX 3.28+13.03%GBX 3.30GBX 2.92177,421 shs£9.68 million09/23/2025GBX 2.64GBX 2.90+10.13%GBX 3.47GBX 2.90551,054 shs£8.57 million09/22/2025GBX 3GBX 2.64-12.17%GBX 2.76GBX 2.64394,108 shs£7.78 million09/19/2025GBX 3GBX 3GBX 3.90GBX 2.851.22 million shs£8.86 million09/18/2025GBX 3.48GBX 3-13.67%GBX 3.02GBX 3115,731 shs£8.86 million09/17/2025GBX 3.21GBX 3.48+8.12%GBX 3.90GBX 3.23186,100 shs£10.26 million09/16/2025GBX 3.70GBX 3.21-13.14%GBX 3.90GBX 3.2120,422 shs£9.49 million09/15/2025GBX 3.36GBX 3.70+10.12%GBX 3.70GBX 3.701,027 shs£10.92 million Related Companies Polar Capital Technology Trust Stock Chart James Latham Stock Chart Seeing Machines Stock Chart Abingdon Health Stock Chart GENinCode Stock Chart Verici Dx Stock Chart ANGLE Stock Chart Integrated Diagnostics Stock Chart genedrive 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. This page (LON:PRM) was last updated on 10/14/2025 by MarketBeat.com Staff From Our PartnersURGENT: The Market's 3 Red Flags Are FlashingHere’s the uncomfortable truth: The smartest investors in the world are already preparing for a crash befor...StockEarnings | SponsoredGold to $27,533?This week, U.S. gold reserves hit an unprecedented $1 TRILLION in value... And it's sparking urgent chatter...Stansberry Research | SponsoredAltucher: It Looks Like My Trump prediction is coming trueNew Hampshire just launched a Strategic Crypto Reserve — and James Altucher says it’s the first sign that “Tru...Paradigm Press | SponsoredWhat if your job didn’t matter — and neither did China’s chip ban?If you’ve been watching the headlines lately…You’ve seen how Nvidia and AMD just got the green light to resume...Timothy Sykes | SponsoredTrump's Law S.1582: $21T Dollar Revolution ComingDo you have money in any of these banks? Chase. Bank of America. Citigroup. Wells Fargo. U.S. Bancorp. I...Brownstone Research | SponsoredThe Army Just Got a New Drone SupplierA cutting-edge drone developer just secured a U.S. Army deal to supply its Flex FPV Modular Drones and build a...The Tomorrow Investor | SponsoredNvidia CEO shares biggest regret?Earlier this year I predicted that the only reason Elon was in Washington was to push an AI-first agenda. Sinc...Altimetry | SponsoredWhat Wall Street Won’t Say Out LoudDiscover the 7 key indicators before everyone else doesAmerican Alternative | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added ten stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding Proteome Sciences plc Please log in to your account or sign up in order to add this asset to your watchlist. Share Proteome Sciences With A Colleague Link copied to clipboard. Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. Start Your 30-Day Trial MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. Advanced Stock Screeners and Research Tools Use our seven stock screeners to find suitable stocks. Stay informed with MarketBeat's real-time news. Export data to Excel for personal analysis. Sign in to your free account to enjoy these benefits In-depth profiles and analysis for 20,000 public companies. Real-time analyst ratings, insider transactions, earnings data, and more. Our daily ratings and market update email newsletter. Sign in to your free account to enjoy all that MarketBeat has to offer. Sign In Create Account Your Email Address: Email Address Required Your Password: Password Required Log In or Sign in with Facebook Sign in with Google Forgot your password? Your Email Address: Please enter your email address. Please enter a valid email address Choose a Password: Please enter your password. Your password must be at least 8 characters long and contain at least 1 number, 1 letter, and 1 special character. Create My Account (Free) or Sign in with Facebook Sign in with Google By creating a free account, you agree to our terms of service. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
