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


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Date Open High Low Close Volume
09/13/2017 $3.70 $3.70 $3.57 $3.66 2.45M
09/14/2017 $3.63 $3.70 $3.54 $3.57 1.51M
09/15/2017 $3.60 $3.72 $3.56 $3.70 2.39M
09/18/2017 $3.72 $3.80 $3.65 $3.74 2.10M
09/19/2017 $3.74 $3.89 $3.73 $3.86 1.30M
Achillion Pharmaceuticals is a biopharmaceutical company, which is engaged in the discovery and development of small molecule drug therapies for infectious diseases and immune system disorders. Co. is developing small molecules which will target complement factor D, an essential protein within the amplification loop of the alternative pathway. The alternative pathway is thought to play a role in a number of disease conditions including rare orphan conditions such as paroxysmal nocturnal hemoglobinuria, a blood disorder, and C3 glomerulopathy, a kidney disease, as well as more prevalent indications such as dry age-related macular degeneration, an ophthalmologic disease.
ACHN historical stock prices picture
Achillion Pharmaceuticals (ACHN) has the following price history information. Looking back at ACHN historical stock prices for the last five trading days, on September 13, 2017, ACHN opened at $3.70, traded as high as $3.70 and as low as $3.57, and closed at $3.66. Trading volume was a total of 2.45M shares. On September 14, 2017, ACHN opened at $3.63, traded as high as $3.70 and as low as $3.54, and closed at $3.57. Trading volume was a total of 1.51M shares. On September 15, 2017, ACHN opened at $3.60, traded as high as $3.72 and as low as $3.56, and closed at $3.70. Trading volume was a total of 2.39M shares. On September 18, 2017, ACHN opened at $3.72, traded as high as $3.80 and as low as $3.65, and closed at $3.74. Trading volume was a total of 2.10M shares. On September 19, 2017, ACHN opened at $3.74, traded as high as $3.89 and as low as $3.73, and closed at $3.86. Trading volume was a total of 1.30M shares.

ACHN Historical Stock Prices By Date:

ACHN historical cagr picture

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

Growth of $10,000.00
Without Dividends Reinvested

Start date: 09/20/2007
End date: 09/19/2017
Start price/share: $5.89
End price/share: $3.86
Dividends collected/share: $0.00
Total return: -34.47%
Average Annual Total Return: -4.14%
Starting investment: $10,000.00
Ending investment: $6,550.49
Years: 10.01
Date Close
09/13/2017$3.66
09/14/2017$3.57
09/15/2017$3.70
09/18/2017$3.74
09/19/2017$3.86
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