Options Chain for CARDIFF ONCOLOGY INC COM (CRDF) - $2.33 as of 8/12/2025 11:47:09 AM 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 | 0.15 | 0.25 | 0.20 | 0.20 | 0.00 | 0.00% | 0.08 | 0 | 2,998 | 1.04 | 0.44 | 0.69 | 0.00 | 8/8/2025 | 8/12/2025 10:58:53 AM EST |
| 5.00 | 0.00 | 0.10 | 0.05 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 320 | 1.87 | 0.00 | 0.01 | 0.00 | 8/8/2025 | 8/12/2025 10:58:53 AM EST |
| 7.50 | 0.00 | 0.05 | 0.03 | 0.30 | 0.00 | 0.00% | 0.00 | 0 | 116 | 2.12 | 0.00 | 0.00 | 0.00 | 7/30/2025 | 8/12/2025 10:58:53 AM 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 | 0.30 | 0.35 | 0.33 | 0.31 | +0.01 | +3.34% | 0.13 | 9 | 647 | 0.76 | -0.56 | 0.69 | 0.00 | 8/12/2025 | 8/12/2025 10:58:53 AM EST |
| 5.00 | 2.50 | 2.90 | 2.70 | 2.60 | +0.36 | +16.08% | 0.54 | 5 | 20 | 2.51 | -1.00 | 0.01 | 0.00 | 8/12/2025 | 8/12/2025 10:58:53 AM EST |
| 7.50 | 4.90 | 5.30 | 5.10 | 5.00 | 0.00 | 0.00% | 0.68 | 0 | 0 | 2.74 | -1.00 | 0.00 | 0.00 | 7/30/2025 | 8/12/2025 10:58:53 AM EST |