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


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Date Open High Low Close Volume
11/14/2017 $3.85 $3.85 $3.64 $3.69 1.15M
11/15/2017 $3.35 $3.44 $2.95 $3.03 8.08M
11/16/2017 $3.26 $3.70 $3.18 $3.56 14.87M
11/17/2017 $3.55 $3.55 $3.38 $3.43 2.00M
11/20/2017 $3.44 $3.51 $3.43 $3.45 1.60M
Achillion Pharmaceuticals is a biopharmaceutical company engaged in the discovery and development of small molecule drug therapies for infectious diseases and immune system disorders. Co. is developing small molecules that will target complement factor D, an essential protein within the amplification loop of the alternative pathway of the complement system. The alternative pathway plays a role in a number of diseases including conditions such as paroxysmal nocturnal hemoglobinuria and C3 glomerulopathy. Co. has also granted to Janssen Pharmaceuticals, Inc. worldwide rights to develop and commercialize a portfolio of antiviral drug candidates for the treatment of chronic hepatitis C virus.
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 November 14, 2017, ACHN opened at $3.85, traded as high as $3.85 and as low as $3.64, and closed at $3.69. Trading volume was a total of 1.15M shares. On November 15, 2017, ACHN opened at $3.35, traded as high as $3.44 and as low as $2.95, and closed at $3.03. Trading volume was a total of 8.08M shares. On November 16, 2017, ACHN opened at $3.26, traded as high as $3.70 and as low as $3.18, and closed at $3.56. Trading volume was a total of 14.87M shares. On November 17, 2017, ACHN opened at $3.55, traded as high as $3.55 and as low as $3.38, and closed at $3.43. Trading volume was a total of 2.00M shares. On November 20, 2017, ACHN opened at $3.44, traded as high as $3.51 and as low as $3.43, and closed at $3.45. Trading volume was a total of 1.60M 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: 11/23/2007
End date: 11/20/2017
Start price/share: $5.10
End price/share: $3.45
Dividends collected/share: $0.00
Total return: -32.35%
Average Annual Total Return: -3.83%
Starting investment: $10,000.00
Ending investment: $6,767.00
Years: 10.00
Date Close
11/14/2017$3.69
11/15/2017$3.03
11/16/2017$3.56
11/17/2017$3.43
11/20/2017$3.45
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