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Allergy Therapeutics (AGY) Stock Chart & Stock Price History

Allergy Therapeutics logo
GBX 5 +0.25 (+5.26%)
As of 09/11/2026 06:06 AM Eastern
Compare

Allergy Therapeutics Stock Price Performance

5 Day
Performance
-7.37%
1 Month
Performance
-4.58%
3 Month
Performance
-37.26%
Year-To-Date
Performance
-55.36%
1 Year
Performance
-39.76%
5 Year
Performance
-85.16%

AGY Stock Chart for Saturday, September, 12, 2026

30 Days 90 Days 1 Year

The Allergy Therapeutics (AGY) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 39.76%, with a year-to-date return of -55.36%. In the past month, the stock has decreased 4.58%, reflecting recent market activity.

As of the latest close, Allergy Therapeutics traded at GBX 5 with a market cap of £316.63 million and volume of 488,345 shares. Five years ago, the stock traded at GBX 33.69, representing a 85.16% decrease over that period. At the time, it had a market cap of £216.20 million and a volume of 208,679 shares. View the advanced AGY chart on TradingView.

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Allergy Therapeutics Stock Price History

Export
DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
09/11/2026GBX 5GBX 5GBX 5GBX 4.75488,345 shs£316.63 million
09/10/2026GBX 4.98GBX 5
+0.50%		GBX 5.50GBX 4.50479,869 shs£316.63 million
09/09/2026GBX 4.93GBX 4.98
+1.02%		GBX 5.50GBX 4.50135,582 shs£315.04 million
09/08/2026GBX 5GBX 4.93
-1.50%		GBX 5.50GBX 4.51558,574 shs£311.88 million
09/07/2026GBX 5.40GBX 5
-7.37%		GBX 5.50GBX 5438,312 shs£316.63 million
09/04/2026GBX 5.50GBX 5.40
-1.85%		GBX 5.42GBX 5.213,164 shs£341.83 million
09/03/2026GBX 5.42GBX 5.50
+1.48%		GBX 5.50GBX 58.92 million shs£348.29 million
09/02/2026GBX 5.55GBX 5.42
-2.34%		GBX 6GBX 545,843 shs£343.22 million
09/01/2026GBX 5.70GBX 5.55
-2.63%		GBX 5.55GBX 5.2212,875 shs£351.46 million
08/31/2026GBX 5.70GBX 5.70GBX 5.70GBX 5.20289,651 shs£360.95 million
08/28/2026GBX 5.70GBX 5.70GBX 5.70GBX 5.20289,651 shs£360.95 million
08/27/2026GBX 5.60GBX 5.70
+1.79%		GBX 6GBX 5.20621,223 shs£360.95 million
08/26/2026GBX 5.60GBX 5.60GBX 5.75GBX 5.50140,852 shs£354.62 million
08/25/2026GBX 5.60GBX 5.60GBX 5.75GBX 5.5086,941 shs£354.62 million
08/24/2026GBX 5.10GBX 5.60
+9.80%		GBX 6GBX 5.6037,515 shs£354.62 million
08/21/2026GBX 5.39GBX 5.10
-5.38%		GBX 5.48GBX 5.10443,731 shs£322.96 million
08/20/2026GBX 5.50GBX 5.39
-2.00%		GBX 5.39GBX 5.08220,000 shs£341.32 million
08/19/2026GBX 5.29GBX 5.50
+4.05%		GBX 5.50GBX 5.254,137 shs£348.29 million
08/18/2026GBX 5.28GBX 5.29
+0.21%		GBX 5.39GBX 5.2519,451 shs£334.74 million
08/17/2026GBX 5.42GBX 5.28
-2.68%		GBX 5.50GBX 5.2827,183 shs£334.04 million
08/14/2026GBX 5.43GBX 5.42
-0.09%		GBX 5.50GBX 5.40201,802 shs£343.22 million
08/13/2026GBX 5.24GBX 5.43
+3.53%		GBX 5.43GBX 5.198.79 million shs£332.46 million
08/12/2026GBX 5.18GBX 5.24
+1.26%		GBX 5.25GBX 5.11395,832 shs£331.83 million
08/11/2026GBX 5.70GBX 5.18
-9.21%		GBX 5.69GBX 5525,312 shs£327.71 million
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This page (LON:AGY) was last updated on 9/11/2026 by MarketBeat.com Staff.
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