Options Chain for NEKTAR THERAPEUTICS COM NEW (NKTR) - $23.65 as of 7/29/2025 2:24:32 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
16.00 | 6.60 | 7.80 | 7.20 | % | 0.45 | 0 | 0 | 1.30 | 0.90 | 0.02 | -0.02 | 7/29/2025 2:58:52 PM EST | |||
17.00 | 6.10 | 7.30 | 6.70 | % | 0.39 | 0 | 0 | 1.24 | 0.86 | 0.03 | -0.02 | 7/29/2025 2:58:52 PM EST | |||
18.00 | 5.40 | 6.10 | 5.75 | % | 0.32 | 0 | 0 | 1.22 | 0.83 | 0.03 | -0.02 | 7/29/2025 2:58:52 PM EST | |||
19.00 | 4.20 | 5.80 | 5.00 | % | 0.26 | 0 | 0 | 0.73 | 0.78 | 0.04 | -0.03 | 7/29/2025 2:58:52 PM EST | |||
20.00 | 4.20 | 4.70 | 4.45 | 6.10 | 0.00 | 0.00% | 0.22 | 0 | 64 | 0.79 | 0.73 | 0.04 | -0.03 | 7/25/2025 | 7/29/2025 2:58:52 PM EST |
21.00 | 3.60 | 4.10 | 3.85 | % | 0.18 | 0 | 0 | 0.81 | 0.68 | 0.05 | -0.03 | 7/29/2025 2:58:52 PM EST | |||
22.00 | 3.20 | 3.60 | 3.40 | 4.00 | 0.00 | 0.00% | 0.15 | 0 | 75 | 0.84 | 0.63 | 0.05 | -0.03 | 7/28/2025 | 7/29/2025 2:58:52 PM EST |
23.00 | 2.55 | 3.10 | 2.83 | 3.00 | -0.80 | -21.06% | 0.12 | 3 | 42 | 0.83 | 0.57 | 0.06 | -0.03 | 7/29/2025 | 7/29/2025 2:58:52 PM EST |
24.00 | 2.35 | 2.75 | 2.55 | 3.50 | 0.00 | 0.00% | 0.11 | 0 | 11 | 0.85 | 0.52 | 0.06 | -0.03 | 7/25/2025 | 7/29/2025 2:58:52 PM EST |
25.00 | 1.75 | 2.55 | 2.15 | 3.40 | 0.00 | 0.00% | 0.09 | 0 | 28 | 0.81 | 0.46 | 0.06 | -0.03 | 7/25/2025 | 7/29/2025 2:58:52 PM EST |
26.00 | 0.00 | 2.10 | 1.05 | 2.90 | 0.00 | 0.00% | 0.04 | 0 | 2 | 0.94 | 0.41 | 0.06 | -0.03 | 7/25/2025 | 7/29/2025 2:58:52 PM EST |
27.00 | 1.50 | 1.90 | 1.70 | 2.26 | 0.00 | 0.00% | 0.06 | 0 | 9 | 0.88 | 0.35 | 0.06 | -0.03 | 7/28/2025 | 7/29/2025 2:58:52 PM EST |
28.00 | 1.25 | 1.65 | 1.45 | 1.43 | -0.77 | -35.00% | 0.05 | 1 | 8 | 0.87 | 0.30 | 0.05 | -0.02 | 7/29/2025 | 7/29/2025 2:58:52 PM EST |
29.00 | 1.05 | 1.50 | 1.28 | % | 0.04 | 0 | 0 | 0.88 | 0.26 | 0.05 | -0.02 | 7/29/2025 2:58:52 PM EST | |||
30.00 | 1.00 | 1.30 | 1.15 | 1.60 | 0.00 | 0.00% | 0.04 | 0 | 197 | 0.91 | 0.21 | 0.05 | -0.02 | 7/28/2025 | 7/29/2025 2:58:52 PM EST |
31.00 | 0.10 | 2.65 | 1.38 | % | 0.04 | 0 | 0 | 0.95 | 0.18 | 0.04 | -0.02 | 7/29/2025 2:58:52 PM EST | |||
32.00 | 0.00 | 1.20 | 0.60 | 1.50 | 0.00 | 0.00% | 0.02 | 0 | 98 | 1.02 | 0.16 | 0.04 | -0.02 | 7/24/2025 | 7/29/2025 2:58:52 PM EST |
33.00 | 0.50 | 1.15 | 0.83 | % | 0.03 | 0 | 0 | 0.96 | 0.12 | 0.03 | -0.01 | 7/29/2025 2:58:52 PM EST | |||
34.00 | 0.30 | 2.45 | 1.38 | % | 0.04 | 0 | 0 | 1.14 | 0.10 | 0.03 | -0.01 | 7/29/2025 2:58:52 PM EST | |||
35.00 | 0.20 | 1.40 | 0.80 | % | 0.02 | 0 | 0 | 0.96 | 0.07 | 0.02 | -0.01 | 7/29/2025 2:58:52 PM EST | |||
36.00 | 0.00 | 2.00 | 1.00 | % | 0.03 | 0 | 0 | 1.51 | 0.07 | 0.02 | -0.01 | 7/29/2025 2:58:52 PM EST | |||
37.00 | 0.00 | 1.95 | 0.98 | % | 0.03 | 0 | 0 | 1.54 | 0.06 | 0.02 | -0.01 | 7/29/2025 2:58:52 PM EST | |||
38.00 | 0.00 | 1.85 | 0.93 | % | 0.02 | 0 | 0 | 1.55 | 0.05 | 0.02 | -0.01 | 7/29/2025 2:58:52 PM EST | |||
39.00 | 0.25 | 0.70 | 0.48 | % | 0.01 | 0 | 0 | 1.04 | 0.03 | 0.01 | 0.00 | 7/29/2025 2:58:52 PM EST | |||
40.00 | 0.00 | 0.45 | 0.23 | 0.45 | -0.05 | -10.00% | 0.01 | 20 | 35 | 1.05 | 0.02 | 0.01 | 0.00 | 7/29/2025 | 7/29/2025 2:58:52 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
16.00 | 0.00 | 0.35 | 0.18 | 0.30 | 0.00 | 0.00% | 0.01 | 10 | 1 | 0.78 | -0.10 | 0.02 | -0.02 | 7/29/2025 | 7/29/2025 2:58:52 PM EST |
17.00 | 0.00 | 0.65 | 0.33 | % | 0.02 | 0 | 0 | 0.93 | -0.14 | 0.03 | -0.02 | 7/29/2025 2:58:52 PM EST | |||
18.00 | 0.00 | 1.80 | 0.90 | % | 0.05 | 0 | 0 | 1.27 | -0.17 | 0.03 | -0.02 | 7/29/2025 2:58:52 PM EST | |||
19.00 | 0.00 | 1.30 | 0.65 | % | 0.03 | 0 | 0 | 0.88 | -0.22 | 0.04 | -0.03 | 7/29/2025 2:58:52 PM EST | |||
20.00 | 0.00 | 1.55 | 0.78 | 1.15 | 0.00 | 0.00% | 0.04 | 0 | 25 | 0.87 | -0.27 | 0.04 | -0.03 | 7/28/2025 | 7/29/2025 2:58:52 PM EST |
21.00 | 1.65 | 2.20 | 1.93 | 1.80 | +0.30 | +20.00% | 0.09 | 3 | 24 | 0.85 | -0.32 | 0.05 | -0.03 | 7/29/2025 | 7/29/2025 2:58:52 PM EST |
22.00 | 2.15 | 2.50 | 2.33 | 2.30 | +0.40 | +21.06% | 0.11 | 24 | 6 | 0.86 | -0.37 | 0.05 | -0.03 | 7/29/2025 | 7/29/2025 2:58:52 PM EST |
23.00 | 2.50 | 3.10 | 2.80 | 2.90 | +0.65 | +28.89% | 0.12 | 1 | 15 | 0.87 | -0.43 | 0.06 | -0.03 | 7/29/2025 | 7/29/2025 2:58:52 PM EST |
24.00 | 3.20 | 3.90 | 3.55 | 2.75 | 0.00 | 0.00% | 0.15 | 0 | 5 | 0.88 | -0.48 | 0.06 | -0.03 | 7/25/2025 | 7/29/2025 2:58:52 PM EST |
25.00 | 3.90 | 4.40 | 4.15 | 3.45 | 0.00 | 0.00% | 0.17 | 0 | 98 | 0.74 | -0.54 | 0.06 | -0.03 | 7/24/2025 | 7/29/2025 2:58:52 PM EST |
26.00 | 4.20 | 6.10 | 5.15 | % | 0.20 | 0 | 0 | 0.80 | -0.59 | 0.06 | -0.03 | 7/29/2025 2:58:52 PM EST | |||
27.00 | 5.40 | 6.00 | 5.70 | % | 0.21 | 0 | 0 | 0.89 | -0.65 | 0.06 | -0.03 | 7/29/2025 2:58:52 PM EST | |||
28.00 | 6.10 | 6.60 | 6.35 | % | 0.23 | 0 | 0 | 0.91 | -0.70 | 0.05 | -0.02 | 7/29/2025 2:58:52 PM EST | |||
29.00 | 6.80 | 7.60 | 7.20 | % | 0.25 | 0 | 0 | 1.30 | -0.74 | 0.05 | -0.02 | 7/29/2025 2:58:52 PM EST | |||
30.00 | 6.60 | 9.10 | 7.85 | % | 0.26 | 0 | 0 | 1.28 | -0.79 | 0.05 | -0.02 | 7/29/2025 2:58:52 PM EST | |||
31.00 | 7.10 | 9.90 | 8.50 | % | 0.27 | 0 | 0 | 1.28 | -0.82 | 0.04 | -0.02 | 7/29/2025 2:58:52 PM EST | |||
32.00 | 7.60 | 11.10 | 9.35 | % | 0.29 | 0 | 0 | 1.59 | -0.84 | 0.04 | -0.02 | 7/29/2025 2:58:52 PM EST | |||
33.00 | 8.10 | 11.90 | 10.00 | 9.40 | 0.00 | 0.00% | 0.30 | 0 | 0 | 1.30 | -0.88 | 0.03 | -0.01 | 7/21/2025 | 7/29/2025 2:58:52 PM EST |
34.00 | 9.40 | 12.60 | 11.00 | % | 0.32 | 0 | 0 | 1.32 | -0.90 | 0.03 | -0.01 | 7/29/2025 2:58:52 PM EST | |||
35.00 | 10.10 | 13.60 | 11.85 | % | 0.34 | 0 | 0 | 1.34 | -0.93 | 0.02 | -0.01 | 7/29/2025 2:58:52 PM EST | |||
36.00 | 11.10 | 14.70 | 12.90 | % | 0.36 | 0 | 0 | 1.49 | -0.93 | 0.02 | -0.01 | 7/29/2025 2:58:52 PM EST | |||
37.00 | 12.10 | 16.40 | 14.25 | % | 0.39 | 0 | 0 | 1.80 | -0.94 | 0.02 | -0.01 | 7/29/2025 2:58:52 PM EST | |||
38.00 | 13.10 | 16.50 | 14.80 | % | 0.39 | 0 | 0 | 1.52 | -0.95 | 0.02 | -0.01 | 7/29/2025 2:58:52 PM EST | |||
39.00 | 15.40 | 17.10 | 16.25 | % | 0.42 | 0 | 0 | 1.41 | -0.97 | 0.01 | 0.00 | 7/29/2025 2:58:52 PM EST | |||
40.00 | 16.50 | 18.30 | 17.40 | % | 0.43 | 0 | 0 | 1.53 | -0.98 | 0.01 | 0.00 | 7/29/2025 2:58:52 PM EST |