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Video: Compound Annual Growth Rate (CAGR) Definition


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Date Open High Low Close Volume
10/10/2019 $103.37 $103.70 $102.66 $103.00 637.70K
10/11/2019 $103.89 $104.90 $103.48 $103.52 488.20K
10/14/2019 $103.53 $104.25 $103.15 $103.73 388.20K
10/15/2019 $104.66 $105.34 $104.11 $104.81 711.70K
10/16/2019 $105.03 $105.99 $104.59 $105.82 746.40K
Quest Diagnostics is a provider of diagnostic information services. Co. is comprised of two businesses: Diagnostic Information Services and Diagnostic Solutions. Co.'s Diagnostic Information Services business develops and delivers diagnostic testing information and services, providing insights that empower and enable a range of customers, including patients, clinicians, hospitals, IDNs, health plans, employers and accountable care organizations. Co.'s Diagnostic Solutions group includes its risk assessment services business, which provides solutions for insurers, and its healthcare information technology businesses, which provides solutions for healthcare providers.
DGX historical stock prices picture
Quest Diagnostics (DGX) has the following price history information. Looking back at DGX historical stock prices for the last five trading days, on October 10, 2019, DGX opened at $103.37, traded as high as $103.70 and as low as $102.66, and closed at $103.00. Trading volume was a total of 637.70K shares. On October 11, 2019, DGX opened at $103.89, traded as high as $104.90 and as low as $103.48, and closed at $103.52. Trading volume was a total of 488.20K shares. On October 14, 2019, DGX opened at $103.53, traded as high as $104.25 and as low as $103.15, and closed at $103.73. Trading volume was a total of 388.20K shares. On October 15, 2019, DGX opened at $104.66, traded as high as $105.34 and as low as $104.11, and closed at $104.81. Trading volume was a total of 711.70K shares. On October 16, 2019, DGX opened at $105.03, traded as high as $105.99 and as low as $104.59, and closed at $105.82. Trading volume was a total of 746.40K shares.

DGX Historical Stock Prices By Date:

DGX historical cagr picture

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

Growth of $10,000.00
With Dividends Reinvested

Start date: 10/19/2009
End date: 10/16/2019
Start price/share: $56.71
End price/share: $105.82
Starting shares: 176.34
Ending shares: 209.00
Dividends reinvested/share: $12.89
Total return: 121.16%
Average Annual Total Return: 8.26%
Starting investment: $10,000.00
Ending investment: $22,109.85
Years: 10.00
 
Growth of $10,000.00
Without Dividends Reinvested

Start date: 10/19/2009
End date: 10/16/2019
Start price/share: $56.71
End price/share: $105.82
Dividends collected/share: $12.89
Total return: 109.33%
Average Annual Total Return: 7.67%
Starting investment: $10,000.00
Ending investment: $20,934.34
Years: 10.00
Date Close
10/10/2019$103.00
10/11/2019$103.52
10/14/2019$103.73
10/15/2019$104.81
10/16/2019$105.82
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Also explore: DGX shares outstanding history

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