Options Chain for CARDIFF ONCOLOGY INC COM (CRDF) - $3.08 as of 1/12/2026 1:39:01 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 | 1.80 | 3.20 | 2.50 | 2.61 | 0.00 | 0.00% | 5.00 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 12/24/2025 | 1/12/2026 3:59:46 PM EST |
| 1.00 | 1.30 | 2.45 | 1.88 | % | 1.88 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 1/12/2026 3:59:46 PM EST | |||
| 1.50 | 0.90 | 1.95 | 1.43 | 1.00 | 0.00 | 0.00% | 0.95 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 12/18/2025 | 1/12/2026 3:59:46 PM EST |
| 2.00 | 0.30 | 1.45 | 0.88 | 1.25 | 0.00 | 0.00% | 0.44 | 0 | 3 | 9.78 | 0.97 | 0.12 | -0.01 | 12/26/2025 | 1/12/2026 3:59:46 PM EST |
| 2.50 | 0.00 | 0.85 | 0.43 | 0.65 | 0.00 | 0.00% | 0.17 | 0 | 77 | 5.80 | 0.78 | 0.50 | -0.02 | 1/8/2026 | 1/12/2026 3:59:46 PM EST |
| 5.00 | 0.00 | 0.30 | 0.15 | 0.05 | 0.00 | 0.00% | 0.03 | 0 | 373 | 6.55 | 0.00 | 0.02 | 0.00 | 1/9/2026 | 1/12/2026 3:59:46 PM EST |
| 7.50 | 0.00 | 0.50 | 0.25 | 0.04 | 0.00 | 0.00% | 0.03 | 0 | 5 | 0.00 | 0.00 | 0.00 | 0.00 | 12/29/2025 | 1/12/2026 3:59:46 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 | 0.75 | 0.38 | % | 0.76 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 1/12/2026 3:59:46 PM EST | |||
| 1.00 | 0.00 | 0.75 | 0.38 | % | 0.38 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 1/12/2026 3:59:46 PM EST | |||
| 1.50 | 0.00 | 0.75 | 0.38 | % | 0.25 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 1/12/2026 3:59:46 PM EST | |||
| 2.00 | 0.00 | 0.05 | 0.03 | 0.15 | 0.00 | 0.00% | 0.01 | 0 | 12 | 3.09 | -0.03 | 0.12 | -0.01 | 12/8/2025 | 1/12/2026 3:59:46 PM EST |
| 2.50 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 49 | 1.60 | -0.22 | 0.50 | -0.02 | 1/9/2026 | 1/12/2026 3:59:46 PM EST |
| 5.00 | 0.35 | 5.00 | 2.68 | % | 0.54 | 0 | 0 | 0.00 | -1.00 | 0.02 | 0.00 | 1/12/2026 3:59:46 PM EST | |||
| 7.50 | 3.80 | 5.20 | 4.50 | % | 0.60 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 1/12/2026 3:59:46 PM EST |