Alpha Cognition (ACOG) Stock Chart & Stock Price History $8.20 +0.20 (+2.50%) As of 09/23/2025 04:00 PM Eastern Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Alpha Cognition Stock Price Performance The Alpha Cognition (ACOG) stock chart highlights key performance trends across multiple timeframes. In the past month, the stock has increased 1.23%, reflecting recent market activity. As of the latest close, Alpha Cognition traded at $8.20 with a market cap of $132.51 million and volume of 33,875 shares. Receive ACOG Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Alpha Cognition 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+2.24%1 Month Performance+1.23%3 Month Performance-7.76% ACOG Stock Chart for Wednesday, September, 24, 2025 ACOG Chart by TradingView Alpha Cognition 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 Capitalization09/23/2025$8.00$8.20+2.50%$8.40$8.0833,875 shs$132.51 million09/22/2025$8.02$8.00-0.25%$8.52$7.7757,876 shs$129.28 million09/19/2025$8.58$8.02-6.53%$8.89$7.61258,064 shs$129.60 million09/18/2025$8.47$8.58+1.30%$8.85$8.4856,114 shs$138.65 million09/17/2025$8.72$8.47-2.87%$9.60$8.1582,517 shs$136.88 million09/16/2025$9.45$8.72-7.72%$9.66$8.6544,399 shs$140.92 million09/15/2025$9.80$9.45-3.57%$10.00$9.3969,449 shs$152.71 million09/12/2025$9.78$9.80+0.20%$9.98$9.6962,727 shs$158.37 million09/11/2025$9.65$9.78+1.35%$9.87$9.5667,554 shs$158.06 million09/10/2025$9.78$9.65-1.33%$9.77$9.4658,136 shs$155.94 million Get the Latest News and Ratings for ACOG and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Alpha Cognition and its competitors with MarketBeat's FREE daily newsletter. 09/09/2025$9.55$9.78+2.41%$9.85$9.25155,878 shs$158.05 million09/08/2025$8.90$9.55+7.30%$9.68$8.87144,111 shs$154.34 million09/05/2025$8.35$8.90+6.59%$8.99$8.17141,447 shs$143.83 million09/04/2025$8.16$8.35+2.33%$8.48$8.0656,572 shs$134.94 million09/03/2025$8.15$8.16+0.12%$8.28$8.0133,110 shs$131.87 million09/02/2025$8.30$8.15-1.81%$8.33$8.1028,746 shs$131.71 million09/01/2025$8.30$8.30$8.34$7.9542,786 shs$134.13 million08/29/2025$8.06$8.30+2.98%$8.34$7.9542,786 shs$134.13 million08/28/2025$8.24$8.06-2.18%$8.29$7.9734,511 shs$130.25 million08/27/2025$7.93$8.24+3.91%$8.48$7.9246,554 shs$133.16 million08/26/2025$7.72$7.93+2.72%$8.05$7.6233,630 shs$128.15 million08/25/2025$8.10$7.72-4.69%$8.10$7.5386,938 shs$124.76 million Related Companies ETON Stock Chart AQST Stock Chart ERAS Stock Chart ESPR Stock Chart BCYC Stock Chart CYRX Stock Chart CMPS Stock Chart OCGN Stock Chart CMPX Stock Chart CRVS Stock Chart Receive ACOG Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Alpha Cognition and its competitors with MarketBeat's FREE daily newsletter. 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