Options Chain for NKARTA INC COM (NKTX) - $2.33 as of 8/12/2026 9:57:30 AM 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 | 0.45 | 0.23 | 0.20 | 0.00 | 0.00% | 0.09 | 0 | 604 | 3.36 | 0.42 | 0.69 | -0.01 | 8/10/2026 | 8/11/2026 3:59:55 PM EST |
| 5.00 | 0.00 | 0.15 | 0.08 | 0.02 | 0.00 | 0.00% | 0.02 | 0 | 2,591 | 4.14 | 0.00 | 0.01 | 0.00 | 8/6/2026 | 8/11/2026 3:59:55 PM EST |
| 7.50 | 0.00 | 0.05 | 0.03 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 140 | 4.16 | 0.00 | 0.00 | 0.00 | 7/14/2026 | 8/11/2026 3:59:55 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 | 0.45 | 0.28 | 0.31 | 0.00 | 0.00% | 0.11 | 0 | 268 | 2.59 | -0.58 | 0.69 | -0.01 | 8/11/2026 | 8/11/2026 3:59:55 PM EST |
| 5.00 | 2.20 | 3.20 | 2.70 | % | 0.54 | 0 | 0 | 6.88 | -1.00 | 0.01 | 0.00 | 8/11/2026 3:59:55 PM EST | |||
| 7.50 | 4.70 | 5.70 | 5.20 | % | 0.69 | 0 | 0 | 8.22 | -1.00 | 0.00 | 0.00 | 8/11/2026 3:59:55 PM EST |