Options Chain for CARDIFF ONCOLOGY INC COM (CRDF) - $1.62 as of 4/30/2026 2:09:40 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.50 | 0.85 | 1.60 | 1.23 | % | 2.46 | 0 | 0 | 8.46 | 0.96 | 0.05 | 0.00 | 5/1/2026 3:59:33 PM EST | |||
| 1.00 | 0.20 | 1.20 | 0.70 | % | 0.70 | 0 | 0 | 4.64 | 0.85 | 0.15 | 0.00 | 5/1/2026 3:59:33 PM EST | |||
| 1.50 | 0.15 | 0.90 | 0.53 | % | 0.35 | 0 | 0 | 3.65 | 0.71 | 0.26 | 0.00 | 5/1/2026 3:59:33 PM EST | |||
| 2.00 | 0.15 | 0.50 | 0.33 | 0.32 | -0.18 | -36.00% | 0.17 | 3 | 88 | 1.72 | 0.57 | 0.31 | -0.01 | 5/1/2026 | 5/1/2026 3:59:33 PM EST |
| 2.50 | 0.00 | 0.50 | 0.25 | 0.20 | 0.00 | 0.00% | 0.10 | 57 | 813 | 2.28 | 0.44 | 0.31 | -0.01 | 5/1/2026 | 5/1/2026 3:59:33 PM EST |
| 5.00 | 0.00 | 0.15 | 0.08 | 0.07 | 0.00 | 0.00% | 0.02 | 0 | 630 | 2.21 | 0.17 | 0.19 | 0.00 | 4/30/2026 | 5/1/2026 3:59:33 PM EST |
| 7.50 | 0.00 | 0.75 | 0.38 | 0.05 | 0.00 | 0.00% | 0.05 | 0 | 20 | 5.62 | 0.05 | 0.08 | 0.00 | 4/24/2026 | 5/1/2026 3:59:33 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 | 0.40 | 0.20 | % | 0.40 | 0 | 0 | 8.78 | -0.04 | 0.05 | 0.00 | 5/1/2026 3:59:33 PM EST | |||
| 1.00 | 0.00 | 0.75 | 0.38 | % | 0.38 | 0 | 0 | 7.22 | -0.14 | 0.15 | 0.00 | 5/1/2026 3:59:33 PM EST | |||
| 1.50 | 0.00 | 0.30 | 0.15 | 0.22 | 0.00 | 0.00% | 0.10 | 0 | 70 | 1.75 | -0.29 | 0.26 | 0.00 | 4/28/2026 | 5/1/2026 3:59:33 PM EST |
| 2.00 | 0.15 | 0.90 | 0.53 | 0.95 | % | 0.27 | 1 | 0 | 2.94 | -0.43 | 0.31 | -0.01 | 5/1/2026 | 5/1/2026 3:59:33 PM EST | |
| 2.50 | 0.40 | 1.35 | 0.88 | % | 0.35 | 0 | 0 | 3.19 | -0.56 | 0.31 | -0.01 | 5/1/2026 3:59:33 PM EST | |||
| 5.00 | 2.70 | 3.90 | 3.30 | % | 0.66 | 0 | 0 | 4.56 | -0.83 | 0.19 | 0.00 | 5/1/2026 3:59:33 PM EST | |||
| 7.50 | 3.50 | 8.30 | 5.90 | % | 0.79 | 0 | 0 | 0.00 | -0.95 | 0.08 | 0.00 | 5/1/2026 3:59:33 PM EST |