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Video: Compound Annual Growth Rate (CAGR) Definition
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 |
Date |
Open |
High |
Low |
Close |
Volume |
02/10/2025 |
$1.25 |
$1.25 |
$1.22 |
$1.22 |
3.60K | 02/11/2025 |
$1.26 |
$1.26 |
$1.23 |
$1.25 |
2.30K | 02/12/2025 |
$1.20 |
$1.25 |
$1.20 |
$1.22 |
2.80K | 02/13/2025 |
$1.20 |
$1.24 |
$1.19 |
$1.21 |
4.50K | 02/14/2025 |
$1.21 |
$1.33 |
$1.21 |
$1.29 |
44.30K |
 |
Energy Focus, Inc. provides sustainable, energy-efficient lighting and controls systems products for the commercial, military maritime and consumer markets. Co.'s commercial products include RedCap emergency battery backup tubular LEDs (TLEDs); EnFocus powerline lighting control platform including dimming (DM) and color tuning (DCT); light-emitting diode (LED) retrofit solutions for existing luminaires, including replacement TLEDs for linear fluorescent lamps, downlights, and retrofit kits for low-bay, high-bay and office applications; and Industrial grade LED Dock lights. | |
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Energy Focus (EFOI) has the following price history information. Looking back at EFOI historical stock prices for the last five trading days, on February 10, 2025, EFOI opened at $1.25, traded as high as $1.25 and as low as $1.22, and closed at $1.22. Trading volume was a total of 3.60K shares. On February 11, 2025, EFOI opened at $1.26, traded as high as $1.26 and as low as $1.23, and closed at $1.25. Trading volume was a total of 2.30K shares. On February 12, 2025, EFOI opened at $1.20, traded as high as $1.25 and as low as $1.20, and closed at $1.22. Trading volume was a total of 2.80K shares. On February 13, 2025, EFOI opened at $1.20, traded as high as $1.24 and as low as $1.19, and closed at $1.21. Trading volume was a total of 4.50K shares. On February 14, 2025, EFOI opened at $1.21, traded as high as $1.33 and as low as $1.21, and closed at $1.29. Trading volume was a total of 44.30K shares.
EFOI Historical Stock Prices By Date:

Below, we examine the compound annual growth rate — CAGR for short — of an investment into Energy Focus shares, starting with a $10,000 purchase of EFOI, and working forward through the historical stock price information to today.
Growth of $10,000.00
Without Dividends Reinvested
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Start date: |
02/18/2015 |
|
End date: |
02/14/2025 |
|
Start price/share: |
$163.80 |
|
End price/share: |
$1.29 |
|
Dividends collected/share: |
$0.00 |
|
Total return: |
-99.21% |
|
Average Annual Total Return: |
-38.40% |
|
Starting investment: |
$10,000.00 |
|
Ending investment: |
$78.77 |
|
Years: |
10.00 |
|
|
 |
Date |
Close |
02/10/2025 | $1.22 | 02/11/2025 | $1.25 | 02/12/2025 | $1.22 | 02/13/2025 | $1.21 | 02/14/2025 | $1.29 |
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