Historical Stock Price
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Video: Compound Annual Growth Rate (CAGR) Definition


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Date Open High Low Close Volume
08/04/2022 $0.39 $0.40 $0.39 $0.39 210.90K
08/05/2022 $0.40 $0.40 $0.37 $0.38 390.60K
08/08/2022 $0.39 $0.40 $0.37 $0.37 154.00K
08/09/2022 $0.37 $0.37 $0.35 $0.36 123.00K
08/10/2022 $0.37 $0.38 $0.35 $0.36 323.40K
IsoRay, through its wholly-owned subsidiary, IsoRay Medical, Inc., develops, manufactures and sells isotope-based medical products and devices for the treatment of cancer and other diseases. Co.'s primary product is its Cesium-131 sealed source brachytherapy seed. These seeds can be inserted individually or in combination into various locations in the body until the physician is satisfied with the radiation dose delivered. Co. provides technical assistance and selling Cesium-131 brachytherapy seeds for embedding in collagen tiles by physicians at Barrow Neurological Institute to treat meningioma, primary brain cancers and metastases of cancers to the brain.
ISR historical stock prices picture
IsoRay (ISR) has the following price history information. Looking back at ISR historical stock prices for the last five trading days, on August 04, 2022, ISR opened at $0.39, traded as high as $0.40 and as low as $0.39, and closed at $0.39. Trading volume was a total of 210.90K shares. On August 05, 2022, ISR opened at $0.40, traded as high as $0.40 and as low as $0.37, and closed at $0.38. Trading volume was a total of 390.60K shares. On August 08, 2022, ISR opened at $0.39, traded as high as $0.40 and as low as $0.37, and closed at $0.37. Trading volume was a total of 154.00K shares. On August 09, 2022, ISR opened at $0.37, traded as high as $0.37 and as low as $0.35, and closed at $0.36. Trading volume was a total of 123.00K shares. On August 10, 2022, ISR opened at $0.37, traded as high as $0.38 and as low as $0.35, and closed at $0.36. Trading volume was a total of 323.40K shares.

ISR Historical Stock Prices By Date:

ISR historical cagr picture

Below, we examine the compound annual growth rate — CAGR for short — of an investment into IsoRay shares, starting with a $10,000 purchase of ISR, and working forward through the historical stock price information to today.

Growth of $10,000.00
Without Dividends Reinvested

Start date: 08/14/2012
End date: 08/10/2022
Start price/share: $0.98
End price/share: $0.36
Dividends collected/share: $0.00
Total return: -63.27%
Average Annual Total Return: -9.53%
Starting investment: $10,000.00
Ending investment: $3,675.23
Years: 9.99
Date Close
08/04/2022$0.39
08/05/2022$0.38
08/08/2022$0.37
08/09/2022$0.36
08/10/2022$0.36
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