Options Chain for CARDIFF ONCOLOGY INC COM (CRDF) - $1.03 as of 9/2/2026 12:22:48 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 | 0.20 | 0.95 | 0.58 | 0.45 | 0.00 | 0.00% | 1.16 | 0 | 28 | 0.00 | 1.00 | 0.00 | 0.00 | 8/27/2026 | 9/3/2026 3:59:57 PM EST |
| 1.00 | 0.05 | 0.25 | 0.15 | 0.10 | 0.00 | 0.00% | 0.15 | 0 | 472 | 0.91 | 0.70 | 1.76 | 0.00 | 9/1/2026 | 9/3/2026 3:59:57 PM EST |
| 1.50 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.02 | 0 | 513 | 1.85 | 0.05 | 0.49 | 0.00 | 8/28/2026 | 9/3/2026 3:59:57 PM EST |
| 2.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 170 | 2.68 | 0.00 | 0.01 | 0.00 | 8/25/2026 | 9/3/2026 3:59:57 PM EST |
| 2.50 | 0.00 | 0.50 | 0.25 | 0.05 | -0.33 | -86.85% | 0.10 | 3 | 4 | 3.25 | 0.00 | 0.00 | 0.00 | 9/3/2026 | 9/3/2026 3:59:57 PM EST |
| 5.00 | 0.00 | 0.05 | 0.03 | 0.06 | 0.00 | 0.00% | 0.01 | 0 | 102 | 0.00 | 0.00 | 0.00 | 0.00 | 8/7/2026 | 9/3/2026 3:59:57 PM EST |
| 7.50 | 0.00 | 0.75 | 0.38 | 0.18 | 0.00 | 0.00% | 0.05 | 0 | 1 | 0.00 | 0.00 | 0.00 | 0.00 | 8/3/2026 | 9/3/2026 3:59:57 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.50 | 0.00 | 0.75 | 0.38 | % | 0.76 | 0 | 0 | 3.95 | 0.00 | 0.00 | 0.00 | 9/3/2026 3:59:57 PM EST | |||
| 1.00 | 0.00 | 0.25 | 0.13 | 0.10 | 0.00 | 0.00% | 0.13 | 0 | 31 | 3.51 | -0.30 | 1.76 | 0.00 | 8/24/2026 | 9/3/2026 3:59:57 PM EST |
| 1.50 | 0.35 | 0.50 | 0.43 | 0.45 | -0.20 | -30.77% | 0.29 | 4 | 1 | 2.28 | -0.95 | 0.49 | 0.00 | 9/3/2026 | 9/3/2026 3:59:57 PM EST |
| 2.00 | 0.70 | 1.25 | 0.98 | 0.97 | -0.15 | -13.40% | 0.49 | 2 | 1 | 6.16 | -1.00 | 0.01 | 0.00 | 9/3/2026 | 9/3/2026 3:59:57 PM EST |
| 2.50 | 1.10 | 2.05 | 1.58 | % | 0.63 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 9/3/2026 3:59:57 PM EST | |||
| 5.00 | 3.40 | 4.60 | 4.00 | % | 0.80 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 9/3/2026 3:59:57 PM EST | |||
| 7.50 | 5.70 | 8.50 | 7.10 | % | 0.95 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 9/3/2026 3:59:57 PM EST |