Options Chain for CARDIFF ONCOLOGY INC COM (CRDF) - $2.24 as of 10/8/2025 3:55:23 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 | 4.00 | 2.00 | 1.58 | 0.00 | 0.00% | 4.00 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 9/29/2025 | 10/8/2025 2:58:51 PM EST |
| 1.00 | 1.05 | 2.55 | 1.80 | % | 1.80 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 10/8/2025 2:58:51 PM EST | |||
| 1.50 | 0.00 | 3.10 | 1.55 | 0.80 | +0.05 | +6.67% | 1.03 | 36 | 367 | 0.00 | 1.00 | 0.01 | 0.00 | 10/8/2025 | 10/8/2025 2:58:51 PM EST |
| 2.50 | 0.05 | 0.10 | 0.08 | 0.05 | 0.00 | 0.00% | 0.03 | 250 | 362 | 0.89 | 0.36 | 1.10 | -0.01 | 10/8/2025 | 10/8/2025 2:58:51 PM EST |
| 5.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 26 | 3.84 | 0.00 | 0.00 | 0.00 | 9/22/2025 | 10/8/2025 2:58:51 PM EST |
| 7.50 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 1 | 4.36 | 0.00 | 0.00 | 0.00 | 9/25/2025 | 10/8/2025 2:58:51 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 | 0.75 | 0.38 | % | 0.76 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 10/8/2025 2:58:51 PM EST | |||
| 1.00 | 0.00 | 0.75 | 0.38 | % | 0.38 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 10/8/2025 2:58:51 PM EST | |||
| 1.50 | 0.00 | 0.10 | 0.05 | 0.14 | 0.00 | 0.00% | 0.03 | 0 | 1 | 3.26 | 0.00 | 0.01 | 0.00 | 10/2/2025 | 10/8/2025 2:58:51 PM EST |
| 2.50 | 0.00 | 2.10 | 1.05 | 0.53 | 0.00 | 0.00% | 0.42 | 0 | 85 | 1.40 | -0.64 | 1.10 | -0.01 | 9/26/2025 | 10/8/2025 2:58:51 PM EST |
| 5.00 | 2.45 | 2.80 | 2.63 | 2.57 | 0.00 | 0.00% | 0.53 | 0 | 0 | 4.27 | -1.00 | 0.00 | 0.00 | 8/15/2025 | 10/8/2025 2:58:51 PM EST |
| 7.50 | 5.00 | 5.30 | 5.15 | % | 0.69 | 0 | 0 | 5.55 | -1.00 | 0.00 | 0.00 | 10/8/2025 2:58:51 PM EST |