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Alterity Therapeutics (ATHE) Stock Chart & Stock Price History

Alterity Therapeutics logo
$4.88 -0.01 (-0.20%)
Closing price 04:00 PM Eastern
Extended Trading
$4.90 +0.03 (+0.51%)
As of 05:38 PM 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.

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 287.30%, with a year-to-date return of 47.43%. In the past month, the stock has increased 8.93%, reflecting recent market activity.

As of the latest close, Alterity Therapeutics traded at $4.89 with a market cap of $43.37 million and volume of 55,118 shares. Five years ago, the stock traded at a split-adjusted price of $19.10, representing a 74.45% decrease over that period. At the time, it had a market cap of $27.77 million and a volume of 12,174 shares.

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5 Day
Performance
-2.59%
1 Month
Performance
+8.93%
3 Month
Performance
-2.40%
Year-To-Date
Performance
+47.43%
1 Year
Performance
+287.30%
5 Year
Performance
-74.45%

ATHE Stock Chart for Monday, October, 20, 2025

Alterity Therapeutics Stock Price History

DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
10/17/2025$4.83$4.89
+1.24%
$5.14$4.6255,118 shs$43.37 million
10/16/2025$5.01$4.83
-3.59%
$5.17$4.8031,086 shs$44.43 million
10/15/2025$4.73$5.01
+5.92%
$5.17$4.7974,002 shs$44.44 million
10/14/2025$4.66$4.73
+1.50%
$4.80$4.4554,289 shs$41.96 million
10/13/2025$4.29$4.66
+8.62%
$4.88$4.15127,286 shs$38.04 million
10/10/2025$4.50$4.29
-4.67%
$4.45$4.16101,868 shs$38.04 million
10/09/2025$4.31$4.50
+4.41%
$4.66$4.164.24 million shs$39.92 million
10/08/2025$4.28$4.31
+0.82%
$4.49$4.1211,123 shs$38.23 million
10/07/2025$4.33$4.28
-1.27%
$4.40$4.205,016 shs$37.91 million
10/06/2025$4.25$4.33
+1.88%
$4.60$4.0633,549 shs$38.41 million
10/03/2025$4.19$4.25
+1.43%
$4.27$4.0910,350 shs$37.70 million
10/02/2025$3.95$4.19
+6.08%
$4.19$3.9318,764 shs$37.17 million
10/01/2025$3.76$3.95
+5.05%
$4.01$3.8713,186 shs$35.03 million
09/30/2025$3.93$3.76
-4.33%
$4.09$3.7539,664 shs$33.35 million
09/29/2025$3.95$3.93
-0.51%
$4.06$3.8517,572 shs$34.86 million
09/26/2025$4.06$3.95
-2.71%
$4.10$3.8919,184 shs$35.04 million
09/25/2025$4.39$4.06
-7.52%
$4.21$4.0134,772 shs$36 million
09/24/2025$4.46$4.39
-1.57%
$4.49$4.386,078 shs$38.94 million
09/23/2025$4.43$4.46
+0.68%
$4.50$4.422,867 shs$39.56 million
09/22/2025$4.48$4.43
-1.12%
$4.49$4.425,045 shs$39.28 million
09/19/2025$4.38$4.48
+2.28%
$4.48$4.2410,501 shs$39.72 million

This page (NASDAQ:ATHE) was last updated on 10/20/2025 by MarketBeat.com Staff
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