Options Chain for CARMAX INC COM (KMX) - $44.54 as of 1/30/2026 8:09:55 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 17.50 | 25.50 | 29.30 | 27.40 | % | 1.57 | 0 | 0 | 2.61 | 1.00 | 0.00 | 0.00 | 1/30/2026 4:00:02 PM EST | |||
| 20.00 | 22.80 | 26.80 | 24.80 | % | 1.24 | 0 | 0 | 2.29 | 1.00 | 0.00 | 0.00 | 1/30/2026 4:00:02 PM EST | |||
| 22.50 | 20.50 | 24.30 | 22.40 | 10.85 | 0.00 | 0.00% | 1.00 | 0 | 10 | 2.01 | 1.00 | 0.00 | 0.00 | 11/7/2025 | 1/30/2026 4:00:02 PM EST |
| 25.00 | 18.40 | 21.80 | 20.10 | 13.90 | 0.00 | 0.00% | 0.80 | 0 | 2 | 1.77 | 1.00 | 0.00 | 0.00 | 12/19/2025 | 1/30/2026 4:00:02 PM EST |
| 27.50 | 16.20 | 18.60 | 17.40 | 7.25 | 0.00 | 0.00% | 0.63 | 0 | 7 | 1.33 | 0.99 | 0.00 | -0.01 | 11/7/2025 | 1/30/2026 4:00:02 PM EST |
| 30.00 | 14.10 | 16.00 | 15.05 | 11.70 | 0.00 | 0.00% | 0.50 | 0 | 26 | 1.11 | 0.97 | 0.01 | -0.01 | 12/18/2025 | 1/30/2026 4:00:02 PM EST |
| 32.50 | 11.70 | 13.70 | 12.70 | 14.70 | 0.00 | 0.00% | 0.39 | 0 | 112 | 1.00 | 0.94 | 0.01 | -0.02 | 1/20/2026 | 1/30/2026 4:00:02 PM EST |
| 35.00 | 10.10 | 10.70 | 10.40 | 10.50 | -0.50 | -4.55% | 0.30 | 21 | 156 | 0.63 | 0.89 | 0.02 | -0.02 | 1/30/2026 | 1/30/2026 4:00:02 PM EST |
| 37.50 | 7.50 | 8.90 | 8.20 | 8.90 | 0.00 | 0.00% | 0.22 | 0 | 165 | 0.55 | 0.83 | 0.03 | -0.03 | 1/29/2026 | 1/30/2026 4:00:02 PM EST |
| 40.00 | 6.10 | 6.50 | 6.30 | 5.91 | -2.89 | -32.85% | 0.16 | 2 | 573 | 0.55 | 0.75 | 0.04 | -0.03 | 1/30/2026 | 1/30/2026 4:00:02 PM EST |
| 42.50 | 4.40 | 4.90 | 4.65 | 4.90 | 0.00 | 0.00% | 0.11 | 0 | 1,005 | 0.54 | 0.64 | 0.04 | -0.04 | 1/29/2026 | 1/30/2026 4:00:02 PM EST |
| 45.00 | 3.10 | 3.60 | 3.35 | 3.37 | -0.37 | -9.90% | 0.07 | 27 | 603 | 0.53 | 0.53 | 0.05 | -0.04 | 1/30/2026 | 1/30/2026 4:00:02 PM EST |
| 47.50 | 2.10 | 2.45 | 2.28 | 2.30 | -0.15 | -6.13% | 0.05 | 1,424 | 1,475 | 0.52 | 0.41 | 0.05 | -0.04 | 1/30/2026 | 1/30/2026 4:00:02 PM EST |
| 50.00 | 1.60 | 1.75 | 1.68 | 1.60 | -0.30 | -15.79% | 0.03 | 2,064 | 21,033 | 0.54 | 0.32 | 0.04 | -0.03 | 1/30/2026 | 1/30/2026 4:00:02 PM EST |
| 52.50 | 0.85 | 1.25 | 1.05 | 1.10 | -0.05 | -4.35% | 0.02 | 6 | 110 | 0.52 | 0.24 | 0.04 | -0.03 | 1/30/2026 | 1/30/2026 4:00:02 PM EST |
| 55.00 | 0.60 | 0.90 | 0.75 | 0.80 | +0.03 | +3.90% | 0.01 | 3 | 223 | 0.54 | 0.18 | 0.03 | -0.02 | 1/30/2026 | 1/30/2026 4:00:02 PM EST |
| 57.50 | 0.40 | 0.65 | 0.53 | 0.50 | -0.05 | -9.10% | 0.01 | 1 | 3 | 0.55 | 0.13 | 0.02 | -0.02 | 1/30/2026 | 1/30/2026 4:00:02 PM EST |
| 60.00 | 0.30 | 0.50 | 0.40 | 0.40 | -0.10 | -20.00% | 0.01 | 2 | 522 | 0.57 | 0.09 | 0.02 | -0.02 | 1/30/2026 | 1/30/2026 4:00:02 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 17.50 | 0.00 | 0.05 | 0.03 | 0.16 | 0.00 | 0.00% | 0.00 | 0 | 184 | 1.15 | 0.00 | 0.00 | 0.00 | 12/15/2025 | 1/30/2026 4:00:02 PM EST |
| 20.00 | 0.00 | 0.15 | 0.08 | 0.20 | 0.00 | 0.00% | 0.00 | 0 | 115 | 1.18 | 0.00 | 0.00 | 0.00 | 1/29/2026 | 1/30/2026 4:00:02 PM EST |
| 22.50 | 0.00 | 1.65 | 0.83 | 0.19 | 0.00 | 0.00% | 0.04 | 0 | 17 | 1.85 | 0.00 | 0.00 | 0.00 | 12/22/2025 | 1/30/2026 4:00:02 PM EST |
| 25.00 | 0.00 | 1.75 | 0.88 | 0.10 | 0.00 | 0.00% | 0.04 | 0 | 101 | 1.65 | 0.00 | 0.00 | 0.00 | 1/26/2026 | 1/30/2026 4:00:02 PM EST |
| 27.50 | 0.00 | 1.10 | 0.55 | 0.16 | 0.00 | 0.00% | 0.02 | 0 | 30 | 1.23 | -0.01 | 0.00 | -0.01 | 1/7/2026 | 1/30/2026 4:00:02 PM EST |
| 30.00 | 0.05 | 0.40 | 0.23 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 346 | 0.66 | -0.03 | 0.01 | -0.01 | 1/29/2026 | 1/30/2026 4:00:02 PM EST |
| 32.50 | 0.20 | 0.50 | 0.35 | 0.26 | 0.00 | 0.00% | 0.01 | 0 | 1,298 | 0.63 | -0.06 | 0.01 | -0.02 | 1/29/2026 | 1/30/2026 4:00:02 PM EST |
| 35.00 | 0.40 | 0.55 | 0.48 | 0.40 | 0.00 | 0.00% | 0.01 | 0 | 664 | 0.57 | -0.11 | 0.02 | -0.02 | 1/28/2026 | 1/30/2026 4:00:02 PM EST |
| 37.50 | 0.75 | 1.15 | 0.95 | 0.84 | +0.08 | +10.53% | 0.03 | 20 | 1,121 | 0.57 | -0.17 | 0.03 | -0.03 | 1/30/2026 | 1/30/2026 4:00:02 PM EST |
| 40.00 | 1.40 | 1.60 | 1.50 | 1.49 | +0.29 | +24.17% | 0.04 | 13 | 194 | 0.54 | -0.25 | 0.04 | -0.03 | 1/30/2026 | 1/30/2026 4:00:02 PM EST |
| 42.50 | 2.05 | 2.65 | 2.35 | 2.30 | +0.40 | +21.06% | 0.06 | 3 | 76 | 0.53 | -0.36 | 0.04 | -0.04 | 1/30/2026 | 1/30/2026 4:00:02 PM EST |
| 45.00 | 3.30 | 3.80 | 3.55 | 3.71 | +0.71 | +23.67% | 0.08 | 2 | 325 | 0.53 | -0.47 | 0.05 | -0.04 | 1/30/2026 | 1/30/2026 4:00:02 PM EST |
| 47.50 | 4.80 | 5.20 | 5.00 | 4.79 | +0.59 | +14.05% | 0.11 | 1 | 33 | 0.52 | -0.59 | 0.05 | -0.04 | 1/30/2026 | 1/30/2026 4:00:02 PM EST |
| 50.00 | 6.40 | 7.10 | 6.75 | 6.01 | 0.00 | 0.00% | 0.14 | 0 | 63 | 0.51 | -0.68 | 0.04 | -0.03 | 1/27/2026 | 1/30/2026 4:00:02 PM EST |
| 52.50 | 8.30 | 9.20 | 8.75 | 7.95 | 0.00 | 0.00% | 0.17 | 0 | 1 | 0.51 | -0.76 | 0.04 | -0.03 | 1/26/2026 | 1/30/2026 4:00:02 PM EST |
| 55.00 | 9.70 | 11.50 | 10.60 | 9.80 | 0.00 | 0.00% | 0.19 | 0 | 3 | 0.66 | -0.82 | 0.03 | -0.02 | 1/27/2026 | 1/30/2026 4:00:02 PM EST |
| 57.50 | 12.10 | 13.80 | 12.95 | % | 0.23 | 0 | 0 | 0.70 | -0.87 | 0.02 | -0.02 | 1/30/2026 4:00:02 PM EST | |||
| 60.00 | 14.30 | 16.40 | 15.35 | 21.55 | 0.00 | 0.00% | 0.26 | 0 | 0 | 0.79 | -0.91 | 0.02 | -0.02 | 11/28/2025 | 1/30/2026 4:00:02 PM EST |