 |
Video: Compound Annual Growth Rate (CAGR) Definition
|
 |
| Date |
Open |
High |
Low |
Close |
Volume |
| 01/12/2026 |
$11.44 |
$11.76 |
$11.32 |
$11.69 |
204.00K | | 01/13/2026 |
$11.71 |
$11.85 |
$11.61 |
$11.80 |
199.40K | | 01/14/2026 |
$11.81 |
$12.02 |
$11.66 |
$11.68 |
170.50K | | 01/15/2026 |
$11.83 |
$11.90 |
$11.58 |
$11.83 |
253.70K | | 01/16/2026 |
$11.79 |
$11.86 |
$11.68 |
$11.82 |
212.20K |
 |
| Medifast, Inc. is a health and wellness company. Co. provides a habit-based and coach-guided lifestyle solution OPTAVIA, which provides people with a comprehensive approach to help them achieve lasting optimal health and wellbeing. OPTAVIA's lifestyle plans deliver clinically proven health benefits as well as evidence-based tools, including scientifically developed products and a framework for habit creation reinforced by independent coaches and community support. | |
 |

Medifast (MED) has the following price history information. Looking back at MED historical stock prices for the last five trading days, on January 12, 2026, MED opened at $11.44, traded as high as $11.76 and as low as $11.32, and closed at $11.69. Trading volume was a total of 204.00K shares. On January 13, 2026, MED opened at $11.71, traded as high as $11.85 and as low as $11.61, and closed at $11.80. Trading volume was a total of 199.40K shares. On January 14, 2026, MED opened at $11.81, traded as high as $12.02 and as low as $11.66, and closed at $11.68. Trading volume was a total of 170.50K shares. On January 15, 2026, MED opened at $11.83, traded as high as $11.90 and as low as $11.58, and closed at $11.83. Trading volume was a total of 253.70K shares. On January 16, 2026, MED opened at $11.79, traded as high as $11.86 and as low as $11.68, and closed at $11.82. Trading volume was a total of 212.20K shares.
MED Historical Stock Prices By Date:

Below, we examine the compound annual growth rate — CAGR for short — of an investment into Medifast shares, starting with a $10,000 purchase of MED, and working forward through the historical stock price information to today.
Growth of $10,000.00
With Dividends Reinvested
|
| Start date: |
01/20/2016 |
|
| End date: |
01/16/2026 |
|
| Start price/share: |
$28.86 |
|
| End price/share: |
$11.82 |
|
| Starting shares: |
346.50 |
|
| Ending shares: |
453.15 |
|
| Dividends reinvested/share: |
$29.79 |
|
| Total return: |
-46.44% |
|
| Average Annual Total Return: |
-6.05% |
|
| Starting investment: |
$10,000.00 |
|
| Ending investment: |
$5,358.49 |
|
| Years: |
10.00 |
|
| |
Growth of $10,000.00
Without Dividends Reinvested
|
| Start date: |
01/20/2016 |
|
| End date: |
01/16/2026 |
|
| Start price/share: |
$28.86 |
|
| End price/share: |
$11.82 |
|
| Dividends collected/share: |
$29.79 |
|
| Total return: |
44.18% |
|
| Average Annual Total Return: |
3.73% |
|
| Starting investment: |
$10,000.00 |
|
| Ending investment: |
$14,421.16 |
|
| Years: |
10.00 |
|
|
 |
| Date |
Close |
| 01/12/2026 | $11.69 | | 01/13/2026 | $11.80 | | 01/14/2026 | $11.68 | | 01/15/2026 | $11.83 | | 01/16/2026 | $11.82 |
|
 |