Options Chain for CARDIFF ONCOLOGY INC COM (CRDF) - $2.34 as of 11/27/2025 8:11:20 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.50 | 0.00 | 3.00 | 1.50 | % | 3.00 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 11/26/2025 3:59:51 PM EST | |||
| 1.00 | 0.75 | 1.70 | 1.23 | % | 1.23 | 0 | 0 | 6.13 | 1.00 | 0.00 | 0.00 | 11/26/2025 3:59:51 PM EST | |||
| 1.50 | 0.30 | 4.90 | 2.60 | % | 1.73 | 0 | 0 | 0.00 | 1.00 | 0.03 | 0.00 | 11/26/2025 3:59:51 PM EST | |||
| 2.00 | 0.10 | 0.60 | 0.35 | 0.35 | +0.10 | +40.00% | 0.17 | 2 | 108 | 1.92 | 0.84 | 0.61 | 0.00 | 11/26/2025 | 11/26/2025 3:59:51 PM EST |
| 2.50 | 0.05 | 0.15 | 0.10 | 0.10 | +0.05 | +100.00% | 0.04 | 207 | 185 | 0.68 | 0.39 | 0.94 | 0.00 | 11/26/2025 | 11/26/2025 3:59:51 PM EST |
| 5.00 | 0.00 | 0.05 | 0.03 | % | 0.01 | 0 | 0 | 2.03 | 0.00 | 0.00 | 0.00 | 11/26/2025 3:59:51 PM EST | |||
| 7.50 | 0.00 | 0.05 | 0.03 | % | 0.00 | 0 | 0 | 2.74 | 0.00 | 0.00 | 0.00 | 11/26/2025 3:59:51 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.50 | 0.00 | 0.05 | 0.03 | % | 0.06 | 0 | 0 | 4.69 | 0.00 | 0.00 | 0.00 | 11/26/2025 3:59:51 PM EST | |||
| 1.00 | 0.00 | 0.05 | 0.03 | % | 0.03 | 0 | 0 | 2.70 | 0.00 | 0.00 | 0.00 | 11/26/2025 3:59:51 PM EST | |||
| 1.50 | 0.00 | 0.05 | 0.03 | 0.18 | 0.00 | 0.00% | 0.02 | 0 | 1 | 1.60 | 0.00 | 0.03 | 0.00 | 11/21/2025 | 11/26/2025 3:59:51 PM EST |
| 2.00 | 0.00 | 4.80 | 2.40 | 0.17 | 0.00 | 0.00% | 1.20 | 0 | 124 | 0.00 | -0.16 | 0.61 | 0.00 | 11/24/2025 | 11/26/2025 3:59:51 PM EST |
| 2.50 | 0.15 | 0.30 | 0.23 | 0.30 | -0.43 | -58.91% | 0.09 | 2 | 59 | 0.86 | -0.61 | 0.94 | 0.00 | 11/26/2025 | 11/26/2025 3:59:51 PM EST |
| 5.00 | 2.30 | 5.00 | 3.65 | % | 0.73 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 11/26/2025 3:59:51 PM EST | |||
| 7.50 | 4.80 | 7.50 | 6.15 | % | 0.82 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 11/26/2025 3:59:51 PM EST |