Alterity Therapeutics (ATHE) Stock Chart & Stock Price History $5.40 +0.19 (+3.65%) Closing price 08/5/2025 04:00 PM EasternExtended Trading$25.00 +19.60 (+362.96%) As of 04:00 AM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsFDA EventsHeadlinesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Alterity Therapeutics Stock Price Performance The Alterity Therapeutics (ATHE) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 332.00%, with a year-to-date return of 63.14%. In the past month, the stock has increased 33.83%, reflecting recent market activity. As of the latest close, Alterity Therapeutics traded at $5.40 with a market cap of $47.90 million and volume of 38,776 shares. 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Email Address 5 Day Performance+7.78%1 Month Performance+33.83%3 Month Performance+31.39%Year-To-Date Performance+63.14%1 Year Performance+332.00% ATHE Stock Chart for Wednesday, August, 6, 2025 ATHE Chart by TradingView Alterity Therapeutics 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 Capitalization08/05/2025$5.21$5.40+3.65%$5.44$5.2138,776 shs$47.90 million08/04/2025$5.01$5.21+3.99%$5.34$5.0924,776 shs$46.20 million08/01/2025$5.06$5.01-0.99%$5.15$4.8745,942 shs$44.42 million07/31/2025$5.17$5.06-2.13%$5.35$5.0076,024 shs$44.88 million07/30/2025$5.34$5.17-3.18%$5.36$5.1257,287 shs$45.86 million07/29/2025$5.58$5.34-4.30%$5.52$5.13158,876 shs$47.35 million07/28/2025$6.55$5.58-14.81%$6.03$4.981.89 million shs$49.50 million07/25/2025$5.68$6.55+15.32%$7.00$5.85257,581 shs$58.10 million07/24/2025$4.99$5.68+13.83%$5.83$5.31124,458 shs$50.38 million07/23/2025$5.16$4.99-3.29%$5.43$4.85220,479 shs$44.25 million Get the Latest News and Ratings for ATHE and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Alterity Therapeutics and its competitors with MarketBeat's FREE daily newsletter. 07/22/2025$4.90$5.16+5.31%$5.17$4.9516,712 shs$45.77 million07/21/2025$5.00$4.90-2.00%$5.06$4.8364,173 shs$43.46 million07/18/2025$4.61$5.00+8.46%$5.50$4.88302,764 shs$44.35 million07/17/2025$4.64$4.61-0.65%$4.81$4.5536,627 shs$40.88 million07/16/2025$4.47$4.64+3.80%$4.77$4.3340,925 shs$41.16 million07/15/2025$4.63$4.47-3.46%$4.72$4.4339,538 shs$39.65 million07/14/2025$4.59$4.63+0.87%$4.70$4.4169,875 shs$41.07 million07/11/2025$3.93$4.59+16.79%$5.51$4.50658,357 shs$40.71 million07/10/2025$3.91$3.93+0.51%$3.99$3.8636,319 shs$34.85 million07/09/2025$4.11$3.91-4.87%$4.00$3.8520,903 shs$34.68 million07/08/2025$3.87$4.11+6.20%$4.20$3.8620,740 shs$36.46 million07/07/2025$4.04$3.87-4.09%$4.03$3.7717,533 shs$34.32 million Related Companies DSGN Stock Chart LIMN Stock Chart VTYX Stock Chart RAPT Stock Chart MDWD Stock Chart TLSA Stock Chart ELDN Stock Chart DMAC Stock Chart YMAB Stock Chart NLTX Stock Chart Receive ATHE Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Alterity Therapeutics and its competitors with MarketBeat's FREE daily newsletter. 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