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Video: Compound Annual Growth Rate (CAGR) Definition


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Date Open High Low Close Volume
05/18/2020 $2.18 $2.33 $2.13 $2.19 421.00K
05/19/2020 $2.15 $2.22 $2.05 $2.09 324.50K
05/20/2020 $2.09 $2.47 $2.05 $2.40 687.60K
05/21/2020 $2.39 $2.46 $2.27 $2.37 329.00K
05/22/2020 $2.35 $2.38 $2.22 $2.29 244.00K
ION Geophysical is a technology company that delivers data-driven decision-making offerings to offshore energy, ports and defense industries. Co.'s offerings are focused on improving subsurface knowledge to improve exploration and production (E&P) decision-making and improving situational awareness to support offshore operations. Co. provides its services and products through two business segments: E&P Technology and Services, which creates digital data assets and delivers services to help E&P companies improve decision-making; and Operations Optimization, which develops subscription offerings and provides engineering services that enable operational control and optimization offshore.
IO historical stock prices picture
ION Geophysical (IO) has the following price history information. Looking back at IO historical stock prices for the last five trading days, on May 18, 2020, IO opened at $2.18, traded as high as $2.33 and as low as $2.13, and closed at $2.19. Trading volume was a total of 421.00K shares. On May 19, 2020, IO opened at $2.15, traded as high as $2.22 and as low as $2.05, and closed at $2.09. Trading volume was a total of 324.50K shares. On May 20, 2020, IO opened at $2.09, traded as high as $2.47 and as low as $2.05, and closed at $2.40. Trading volume was a total of 687.60K shares. On May 21, 2020, IO opened at $2.39, traded as high as $2.46 and as low as $2.27, and closed at $2.37. Trading volume was a total of 329.00K shares. On May 22, 2020, IO opened at $2.35, traded as high as $2.38 and as low as $2.22, and closed at $2.29. Trading volume was a total of 244.00K shares.

IO Historical Stock Prices By Date:

IO historical cagr picture

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

Growth of $10,000.00
Without Dividends Reinvested

Start date: 05/26/2010
End date: 05/22/2020
Start price/share: $80.55
End price/share: $2.29
Dividends collected/share: $0.00
Total return: -97.16%
Average Annual Total Return: -29.96%
Starting investment: $10,000.00
Ending investment: $284.37
Years: 10.00
Date Close
05/18/2020$2.19
05/19/2020$2.09
05/20/2020$2.40
05/21/2020$2.37
05/22/2020$2.29
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Also explore: IO shares outstanding history

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