Options Chain for CARDIFF ONCOLOGY INC COM (CRDF) - $0.93 as of 10/19/2026 6:14:13 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 | 0.10 | 0.80 | 0.45 | 0.57 | 0.00 | 0.00% | 0.90 | 0 | 126 | 0.00 | 0.91 | 0.35 | 0.00 | 10/8/2026 | 10/19/2026 3:59:56 PM EST |
| 1.00 | 0.00 | 0.15 | 0.08 | 0.30 | 0.00 | 0.00% | 0.08 | 0 | 70 | 1.85 | 0.50 | 0.93 | 0.00 | 10/2/2026 | 10/19/2026 3:59:56 PM EST |
| 1.50 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.02 | 10 | 1,951 | 1.80 | 0.20 | 0.65 | 0.00 | 10/19/2026 | 10/19/2026 3:59:56 PM EST |
| 2.00 | 0.00 | 0.75 | 0.38 | 0.10 | 0.00 | 0.00% | 0.19 | 0 | 356 | 0.00 | 0.08 | 0.34 | 0.00 | 9/21/2026 | 10/19/2026 3:59:56 PM EST |
| 2.50 | 0.00 | 0.05 | 0.03 | 0.03 | -0.01 | -25.00% | 0.01 | 15 | 1,709 | 2.69 | 0.03 | 0.16 | 0.00 | 10/19/2026 | 10/19/2026 3:59:56 PM EST |
| 5.00 | 0.00 | 1.00 | 0.50 | 0.03 | 0.00 | 0.00% | 0.10 | 0 | 196 | 0.00 | 0.00 | 0.00 | 0.00 | 8/27/2026 | 10/19/2026 3:59:56 PM EST |
| 7.50 | 0.00 | 1.00 | 0.50 | 0.21 | 0.00 | 0.00% | 0.07 | 0 | 60 | 0.00 | 0.00 | 0.00 | 0.00 | 5/8/2026 | 10/19/2026 3:59:56 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 | 0.05 | 0.00 | 0.00% | 0.76 | 0 | 15 | 0.00 | -0.09 | 0.35 | 0.00 | 10/8/2026 | 10/19/2026 3:59:56 PM EST |
| 1.00 | 0.00 | 1.00 | 0.50 | 0.15 | 0.00 | 0.00% | 0.50 | 0 | 3 | 0.00 | -0.50 | 0.93 | 0.00 | 6/4/2026 | 10/19/2026 3:59:56 PM EST |
| 1.50 | 0.20 | 0.95 | 0.58 | 0.65 | 0.00 | 0.00% | 0.39 | 0 | 29 | 4.66 | -0.80 | 0.65 | 0.00 | 10/12/2026 | 10/19/2026 3:59:56 PM EST |
| 2.00 | 0.70 | 1.45 | 1.08 | 0.69 | 0.00 | 0.00% | 0.54 | 0 | 0 | 5.25 | -0.92 | 0.34 | 0.00 | 6/16/2026 | 10/19/2026 3:59:56 PM EST |
| 2.50 | 1.20 | 1.95 | 1.58 | % | 0.63 | 0 | 0 | 5.67 | -0.97 | 0.16 | 0.00 | 10/19/2026 3:59:56 PM EST | |||
| 5.00 | 3.50 | 4.70 | 4.10 | % | 0.82 | 0 | 0 | 9.62 | -1.00 | 0.00 | 0.00 | 10/19/2026 3:59:56 PM EST | |||
| 7.50 | 4.50 | 8.70 | 6.60 | % | 0.88 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 10/19/2026 3:59:56 PM EST |