Options Chain for NKARTA INC COM (NKTX) - $2.10 as of 10/13/2026 8:49:33 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 | 0.10 | 0.70 | 0.40 | 0.26 | 0.00 | 0.00% | 0.16 | 0 | 2,044 | 1.61 | 0.58 | 0.35 | -0.01 | 10/7/2026 | 10/13/2026 4:00:05 PM EST |
| 5.00 | 0.00 | 0.25 | 0.13 | 0.05 | 0.00 | 0.00% | 0.03 | 0 | 3,023 | 2.60 | 0.14 | 0.19 | 0.00 | 10/6/2026 | 10/13/2026 4:00:05 PM EST |
| 7.50 | 0.00 | 0.75 | 0.38 | 0.10 | 0.00 | 0.00% | 0.05 | 0 | 752 | 5.19 | 0.03 | 0.06 | 0.00 | 8/20/2026 | 10/13/2026 4:00:05 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 | 0.40 | 0.70 | 0.55 | 0.79 | +0.24 | +43.64% | 0.22 | 2 | 94 | 2.15 | -0.42 | 0.35 | -0.01 | 10/13/2026 | 10/13/2026 4:00:05 PM EST |
| 5.00 | 2.40 | 3.40 | 2.90 | 2.85 | 0.00 | 0.00% | 0.58 | 0 | 118 | 4.93 | -0.86 | 0.19 | 0.00 | 10/9/2026 | 10/13/2026 4:00:05 PM EST |
| 7.50 | 4.90 | 5.90 | 5.40 | % | 0.72 | 0 | 0 | 6.01 | -0.97 | 0.06 | 0.00 | 10/13/2026 4:00:05 PM EST |