Options Chain for CARMAX INC COM (KMX) - $39.34 as of 12/18/2025 8:01:56 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 | 20.30 | 23.90 | 22.10 | % | 1.26 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 12/18/2025 3:59:49 PM EST | |||
| 20.00 | 18.90 | 21.40 | 20.15 | % | 1.01 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 12/18/2025 3:59:49 PM EST | |||
| 22.50 | 16.60 | 18.20 | 17.40 | % | 0.77 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 12/18/2025 3:59:49 PM EST | |||
| 25.00 | 14.00 | 15.70 | 14.85 | 11.13 | 0.00 | 0.00% | 0.59 | 0 | 4 | 8.89 | 1.00 | 0.00 | 0.00 | 11/24/2025 | 12/18/2025 3:59:49 PM EST |
| 27.50 | 11.70 | 13.20 | 12.45 | 12.70 | -0.59 | -4.44% | 0.45 | 1 | 24 | 7.49 | 1.00 | 0.00 | 0.00 | 12/18/2025 | 12/18/2025 3:59:49 PM EST |
| 30.00 | 9.20 | 10.40 | 9.80 | 11.20 | 0.00 | 0.00% | 0.33 | 0 | 79 | 5.56 | 1.00 | 0.00 | 0.00 | 12/17/2025 | 12/18/2025 3:59:49 PM EST |
| 32.50 | 6.70 | 7.60 | 7.15 | 7.29 | -1.08 | -12.91% | 0.22 | 5 | 471 | 3.79 | 1.00 | 0.00 | 0.00 | 12/18/2025 | 12/18/2025 3:59:49 PM EST |
| 35.00 | 4.20 | 5.00 | 4.60 | 4.68 | -1.52 | -24.52% | 0.13 | 12 | 840 | 2.57 | 1.00 | 0.01 | 0.00 | 12/18/2025 | 12/18/2025 3:59:49 PM EST |
| 37.50 | 1.00 | 2.60 | 1.80 | 2.00 | -2.25 | -52.95% | 0.05 | 56 | 870 | 1.70 | 0.87 | 0.11 | -0.11 | 12/18/2025 | 12/18/2025 3:59:49 PM EST |
| 40.00 | 0.30 | 0.50 | 0.40 | 0.50 | -1.94 | -79.51% | 0.01 | 1,959 | 2,765 | 0.78 | 0.36 | 0.25 | -0.34 | 12/18/2025 | 12/18/2025 3:59:49 PM EST |
| 42.50 | 0.00 | 0.10 | 0.05 | 0.05 | -1.20 | -96.00% | 0.00 | 500 | 4,404 | 1.06 | 0.02 | 0.04 | -0.02 | 12/18/2025 | 12/18/2025 3:59:49 PM EST |
| 45.00 | 0.00 | 0.05 | 0.03 | 0.03 | -0.50 | -94.34% | 0.00 | 449 | 1,831 | 1.42 | 0.00 | 0.00 | 0.00 | 12/18/2025 | 12/18/2025 3:59:49 PM EST |
| 47.50 | 0.00 | 0.05 | 0.03 | 0.03 | -0.22 | -88.00% | 0.00 | 57 | 713 | 1.88 | 0.00 | 0.00 | 0.00 | 12/18/2025 | 12/18/2025 3:59:49 PM EST |
| 50.00 | 0.00 | 0.05 | 0.03 | 0.02 | -0.10 | -83.34% | 0.00 | 140 | 1,434 | 2.30 | 0.00 | 0.00 | 0.00 | 12/18/2025 | 12/18/2025 3:59:49 PM EST |
| 52.50 | 0.00 | 0.05 | 0.03 | 0.01 | -0.04 | -80.00% | 0.00 | 11 | 375 | 2.68 | 0.00 | 0.00 | 0.00 | 12/18/2025 | 12/18/2025 3:59:49 PM EST |
| 55.00 | 0.00 | 0.05 | 0.03 | 0.02 | -0.03 | -60.00% | 0.00 | 65 | 809 | 3.04 | 0.00 | 0.00 | 0.00 | 12/18/2025 | 12/18/2025 3:59:49 PM EST |
| 60.00 | 0.00 | 0.05 | 0.03 | 0.04 | 0.00 | 0.00% | 0.00 | 0 | 88 | 0.00 | 0.00 | 0.00 | 0.00 | 12/8/2025 | 12/18/2025 3:59:49 PM EST |
| 65.00 | 0.00 | 0.35 | 0.18 | 0.29 | 0.00 | 0.00% | 0.00 | 0 | 3 | 0.00 | 0.00 | 0.00 | 0.00 | 10/30/2025 | 12/18/2025 3:59:49 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 | 0.08 | 0.00 | 0.00% | 0.00 | 0 | 23 | 0.00 | 0.00 | 0.00 | 0.00 | 11/21/2025 | 12/18/2025 3:59:49 PM EST |
| 20.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 112 | 0.00 | 0.00 | 0.00 | 0.00 | 12/11/2025 | 12/18/2025 3:59:49 PM EST |
| 22.50 | 0.00 | 0.05 | 0.03 | 0.02 | -0.03 | -60.00% | 0.00 | 10 | 43 | 0.00 | 0.00 | 0.00 | 0.00 | 12/18/2025 | 12/18/2025 3:59:49 PM EST |
| 25.00 | 0.00 | 0.05 | 0.03 | 0.03 | 0.00 | 0.00% | 0.00 | 0 | 967 | 0.00 | 0.00 | 0.00 | 0.00 | 12/17/2025 | 12/18/2025 3:59:49 PM EST |
| 27.50 | 0.00 | 0.05 | 0.03 | 0.03 | -0.02 | -40.00% | 0.00 | 139 | 1,360 | 3.46 | 0.00 | 0.00 | 0.00 | 12/18/2025 | 12/18/2025 3:59:49 PM EST |
| 30.00 | 0.00 | 0.05 | 0.03 | 0.03 | -0.07 | -70.00% | 0.00 | 89 | 1,611 | 2.73 | 0.00 | 0.00 | 0.00 | 12/18/2025 | 12/18/2025 3:59:49 PM EST |
| 32.50 | 0.00 | 0.05 | 0.03 | 0.01 | -0.14 | -93.34% | 0.00 | 358 | 1,351 | 2.04 | 0.00 | 0.00 | 0.00 | 12/18/2025 | 12/18/2025 3:59:49 PM EST |
| 35.00 | 0.00 | 0.05 | 0.03 | 0.03 | -0.27 | -90.00% | 0.00 | 565 | 1,528 | 1.37 | 0.00 | 0.01 | 0.00 | 12/18/2025 | 12/18/2025 3:59:49 PM EST |
| 37.50 | 0.05 | 0.10 | 0.08 | 0.08 | -0.62 | -88.58% | 0.00 | 758 | 2,823 | 0.75 | -0.13 | 0.11 | -0.11 | 12/18/2025 | 12/18/2025 3:59:49 PM EST |
| 40.00 | 0.90 | 1.10 | 1.00 | 1.10 | -0.32 | -22.54% | 0.03 | 10,646 | 10,430 | 0.76 | -0.64 | 0.25 | -0.34 | 12/18/2025 | 12/18/2025 3:59:49 PM EST |
| 42.50 | 2.55 | 3.40 | 2.98 | 3.00 | +0.20 | +7.15% | 0.07 | 3,941 | 721 | 1.65 | -0.98 | 0.04 | -0.02 | 12/18/2025 | 12/18/2025 3:59:49 PM EST |
| 45.00 | 4.90 | 6.90 | 5.90 | 5.20 | 0.00 | 0.00% | 0.13 | 73 | 385 | 3.97 | -1.00 | 0.00 | 0.00 | 12/18/2025 | 12/18/2025 3:59:49 PM EST |
| 47.50 | 6.80 | 8.50 | 7.65 | 8.50 | +1.14 | +15.49% | 0.16 | 1,331 | 222 | 3.20 | -1.00 | 0.00 | 0.00 | 12/18/2025 | 12/18/2025 3:59:49 PM EST |
| 50.00 | 9.80 | 11.90 | 10.85 | 11.00 | +1.50 | +15.79% | 0.22 | 235 | 93 | 5.41 | -1.00 | 0.00 | 0.00 | 12/18/2025 | 12/18/2025 3:59:49 PM EST |
| 52.50 | 11.80 | 14.10 | 12.95 | 12.24 | 0.00 | 0.00% | 0.25 | 0 | 29 | 5.52 | -1.00 | 0.00 | 0.00 | 12/17/2025 | 12/18/2025 3:59:49 PM EST |
| 55.00 | 13.60 | 17.30 | 15.45 | 12.40 | -12.40 | -50.00% | 0.28 | 1 | 1 | 7.23 | -1.00 | 0.00 | 0.00 | 12/18/2025 | 12/18/2025 3:59:49 PM EST |
| 60.00 | 18.60 | 22.40 | 20.50 | 28.80 | 0.00 | 0.00% | 0.34 | 0 | 1 | 8.42 | -1.00 | 0.00 | 0.00 | 11/6/2025 | 12/18/2025 3:59:49 PM EST |
| 65.00 | 23.60 | 27.60 | 25.60 | 33.40 | 0.00 | 0.00% | 0.39 | 0 | 0 | 9.51 | -1.00 | 0.00 | 0.00 | 11/6/2025 | 12/18/2025 3:59:49 PM EST |