Options Chain for MEDIFAST INC COM (MED) - $11.69 as of 1/12/2026 8:24:33 PM EST
Calls
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 8.20 | 10.40 | 9.30 | % | 3.72 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 1/12/2026 3:59:45 PM EST | |||
| 5.00 | 5.70 | 7.20 | 6.45 | % | 1.29 | 0 | 0 | 8.15 | 1.00 | 0.00 | 0.00 | 1/12/2026 3:59:45 PM EST | |||
| 7.50 | 3.30 | 4.50 | 3.90 | % | 0.52 | 0 | 0 | 4.13 | 1.00 | 0.00 | 0.00 | 1/12/2026 3:59:45 PM EST | |||
| 10.00 | 1.50 | 2.15 | 1.83 | 2.20 | +1.75 | +388.89% | 0.18 | 2 | 124 | 2.47 | 0.98 | 0.04 | 0.00 | 1/12/2026 | 1/12/2026 3:59:45 PM EST |
| 12.50 | 0.00 | 0.05 | 0.03 | 0.01 | 0.00 | 0.00% | 0.00 | 0 | 34 | 0.58 | 0.17 | 0.32 | -0.03 | 12/30/2025 | 1/12/2026 3:59:45 PM EST |
| 15.00 | 0.00 | 0.05 | 0.03 | 0.06 | 0.00 | 0.00% | 0.00 | 0 | 101 | 1.51 | 0.00 | 0.00 | 0.00 | 12/5/2025 | 1/12/2026 3:59:45 PM EST |
| 17.50 | 0.00 | 0.05 | 0.03 | % | 0.00 | 0 | 0 | 2.18 | 0.00 | 0.00 | 0.00 | 1/12/2026 3:59:45 PM EST | |||
| 20.00 | 0.00 | 0.05 | 0.03 | % | 0.00 | 0 | 0 | 2.73 | 0.00 | 0.00 | 0.00 | 1/12/2026 3:59:45 PM EST |
Puts
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.00 | 1.20 | 0.60 | % | 0.24 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 1/12/2026 3:59:45 PM EST | |||
| 5.00 | 0.00 | 0.75 | 0.38 | % | 0.08 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 1/12/2026 3:59:45 PM EST | |||
| 7.50 | 0.00 | 0.75 | 0.38 | % | 0.05 | 0 | 0 | 5.79 | 0.00 | 0.00 | 0.00 | 1/12/2026 3:59:45 PM EST | |||
| 10.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 169 | 1.10 | -0.02 | 0.04 | 0.00 | 1/8/2026 | 1/12/2026 3:59:45 PM EST |
| 12.50 | 0.70 | 1.50 | 1.10 | 1.38 | 0.00 | 0.00% | 0.09 | 0 | 2 | 2.07 | -0.83 | 0.32 | -0.03 | 1/8/2026 | 1/12/2026 3:59:45 PM EST |
| 15.00 | 3.00 | 4.20 | 3.60 | % | 0.24 | 0 | 0 | 3.90 | -1.00 | 0.00 | 0.00 | 1/12/2026 3:59:45 PM EST | |||
| 17.50 | 5.40 | 6.90 | 6.15 | % | 0.35 | 0 | 0 | 5.36 | -1.00 | 0.00 | 0.00 | 1/12/2026 3:59:45 PM EST | |||
| 20.00 | 7.90 | 9.40 | 8.65 | % | 0.43 | 0 | 0 | 6.17 | -1.00 | 0.00 | 0.00 | 1/12/2026 3:59:45 PM EST |