Options Chain for CARDIFF ONCOLOGY INC COM (CRDF) - $3.73 as of 7/29/2025 3:15:40 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 | 1.50 | 1.75 | 1.63 | 1.45 | -0.60 | -29.27% | 0.65 | 158 | 50 | 2.64 | 0.78 | 0.10 | -0.01 | 7/29/2025 | 7/29/2025 1:58:57 PM EST |
| 5.00 | 0.70 | 0.85 | 0.78 | 0.73 | -0.15 | -17.05% | 0.16 | 3 | 115 | 2.35 | 0.48 | 0.13 | -0.01 | 7/29/2025 | 7/29/2025 1:58:57 PM EST |
| 7.50 | 0.35 | 0.50 | 0.43 | 0.45 | -0.07 | -13.47% | 0.06 | 7 | 116 | 2.32 | 0.32 | 0.12 | -0.01 | 7/29/2025 | 7/29/2025 1:58:57 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 | 0.60 | 0.65 | 0.63 | 0.62 | +0.02 | +3.34% | 0.25 | 136 | 746 | 2.39 | -0.22 | 0.10 | -0.01 | 7/29/2025 | 7/29/2025 1:58:57 PM EST |
| 5.00 | 0.00 | 3.10 | 1.55 | 2.02 | 0.00 | 0.00% | 0.31 | 0 | 1 | 3.88 | -0.52 | 0.13 | -0.01 | 7/28/2025 | 7/29/2025 1:58:57 PM EST |
| 7.50 | 4.40 | 4.70 | 4.55 | % | 0.61 | 0 | 0 | 0.00 | -0.68 | 0.12 | -0.01 | 7/29/2025 1:58:57 PM EST |