RespireRx Pharmaceuticals (RSPI) Stock Chart & Stock Price History $0.0021 0.00 (0.00%) As of 04/29/2025 Add Compare Share Share Chart Stock AnalysisChartSEC FilingsShort InterestBuy This Stock RespireRx Pharmaceuticals Stock Price Performance 5 Day Performance0.00%1 Month Performance-8.70%3 Month Performance-12.50%6 Month PerformanceN/AYear-To-Date Performance+162.50%1 Year Performance+110.00% Receive RSPI Stock News and Ratings via EmailSign-up to receive the latest news and ratings for RespireRx Pharmaceuticals and its competitors with MarketBeat's FREE daily newsletter. Email Address RSPI Stock Chart for Thursday, May, 1, 2025 RSPI Chart by TradingView RespireRx Pharmaceuticals Stock Price History Daily Weekly Monthly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year Time Frame * Start Date * End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization04/28/2025$0.00$0.00$0.00$0.00108,000 shs$1.99 million04/25/2025$0.00$0.00+110.00%$0.00$0.00108,000 shs$1.99 million04/24/2025$0.00$0.00$0.00$0.00230,000 shs$949,000.0004/23/2025$0.00$0.00-41.18%$0.00$0.00230,000 shs$949,000.0004/22/2025$0.00$0.00$0.00$0.001.47 million shs$1.61 million04/21/2025$0.00$0.00-10.53%$0.00$0.001.47 million shs$1.61 million04/18/2025$0.00$0.00$0.00$0.00499 shs$1.80 million04/17/2025$0.00$0.00-17.39%$0.00$0.00499 shs$1.80 million04/16/2025$0.00$0.00$0.00$0.001.00 million shs$2.18 million04/15/2025$0.00$0.00+187.50%$0.00$0.00475,287 shs$2.18 million Get the Latest News and Ratings for RSPI and Related StocksEnter your email address below to receive the latest news and analysts' ratings for RespireRx Pharmaceuticals and its competitors with MarketBeat's FREE daily newsletter. 04/10/2025$0.00$0.00$0.00$0.0012,285 shs$760,000.0004/09/2025$0.00$0.00-11.11%$0.00$0.0012,285 shs$760,000.0004/09/2025$0.00$0.00-11.11%$0.00$0.0012,285 shs$760,000.0004/08/2025$0.00$0.00-60.87%$0.00$0.00405,000 shs$855,000.0004/08/2025$0.00$0.00-60.87%$0.00$0.00405,000 shs$855,000.0004/07/2025$0.00$0.00$0.00$0.0075,812 shs$2.18 million04/01/2025$0.00$0.00$0.00$0.003.42 million shs$2.18 million03/31/2025$0.00$0.00+27.78%$0.00$0.003.42 million shs$2.18 million Related Companies INDP Stock Price Chart OBSV Stock Price Chart TRAW Stock Price Chart HCWB Stock Price Chart CTXR Stock Price Chart BFRI Stock Price Chart APLM Stock Price Chart JAGX Stock Price Chart MTVA Stock Price Chart NRBO Stock Price Chart Receive RSPI Stock News and Ratings via EmailSign-up to receive the latest news and ratings for RespireRx Pharmaceuticals and its competitors with MarketBeat's FREE daily newsletter. This page (OTCMKTS:RSPI) was last updated on 5/1/2025 by MarketBeat.com Staff From Our PartnersHow to invest in Elon Musk’s Optimus before its launchElon Musk is set to completely take over the AI industry with Optimus… A breakthrough AI-powered robot that El...InvestorPlace | SponsoredIs he more powerful than Trump? Is there anybody more powerful than Donald Trump right now? In a single tariff announcement, he wiped out n...Porter & Company | SponsoredTrump and Buffett Are Quietly Leading America’s Gold RevivalThe “Buffett Indicator” Predicts Gold Set To Dominate for Next Decade Each time the Buffett Indicator has...Golden Portfolio | SponsoredThis isn’t a trade war. It’s worse…Investigative Journalist Bombhsell: The Curse on the U.S Dollar Depleted retirement accounts? 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