Options Chain for NKARTA INC COM (NKTX) - $2.20 as of 10/9/2026 7:22:52 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.00 | 0.75 | 0.38 | 0.21 | 0.00 | 0.00% | 0.15 | 0 | 441 | 6.82 | 0.45 | 0.52 | -0.02 | 10/5/2026 | 10/9/2026 3:59:54 PM EST |
| 5.00 | 0.00 | 0.35 | 0.18 | 0.05 | 0.00 | 0.00% | 0.04 | 0 | 32 | 3.81 | 0.01 | 0.05 | 0.00 | 9/23/2026 | 10/9/2026 3:59:54 PM EST |
| 7.50 | 0.00 | 0.10 | 0.05 | 0.09 | 0.00 | 0.00% | 0.01 | 0 | 100 | 0.00 | 0.00 | 0.00 | 0.00 | 9/22/2026 | 10/9/2026 3:59:54 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.10 | 0.50 | 0.30 | 0.25 | 0.00 | 0.00% | 0.12 | 0 | 69 | 2.82 | -0.55 | 0.52 | -0.02 | 10/6/2026 | 10/9/2026 3:59:54 PM EST |
| 5.00 | 2.30 | 3.30 | 2.80 | % | 0.56 | 0 | 0 | 8.71 | -0.99 | 0.05 | 0.00 | 10/9/2026 3:59:54 PM EST | |||
| 7.50 | 4.80 | 5.80 | 5.30 | % | 0.71 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 10/9/2026 3:59:54 PM EST |