Options Chain for NEKTAR THERAPEUTICS COM NEW (NKTR) - $57.66 as of 9/23/2026 8:31:26 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30.00 | 26.80 | 30.20 | 28.50 | 46.05 | 0.00 | 0.00% | 0.95 | 0 | 1 | 1.77 | 0.99 | 0.00 | -0.01 | 8/25/2026 | 9/23/2026 4:00:02 PM EST |
| 35.00 | 22.10 | 25.50 | 23.80 | 35.42 | 0.00 | 0.00% | 0.68 | 0 | 7 | 1.51 | 0.96 | 0.00 | -0.02 | 7/29/2026 | 9/23/2026 4:00:02 PM EST |
| 40.00 | 17.80 | 21.10 | 19.45 | 32.00 | 0.00 | 0.00% | 0.49 | 0 | 4 | 1.30 | 0.91 | 0.01 | -0.03 | 5/21/2026 | 9/23/2026 4:00:02 PM EST |
| 45.00 | 14.00 | 16.40 | 15.20 | 14.80 | % | 0.34 | 20 | 0 | 0.68 | 0.85 | 0.01 | -0.05 | 9/23/2026 | 9/23/2026 4:00:02 PM EST | |
| 50.00 | 9.90 | 13.50 | 11.70 | 28.05 | 0.00 | 0.00% | 0.23 | 0 | 98 | 0.72 | 0.76 | 0.02 | -0.06 | 8/25/2026 | 9/23/2026 4:00:02 PM EST |
| 55.00 | 7.40 | 10.30 | 8.85 | 8.61 | -9.19 | -51.63% | 0.16 | 1 | 7 | 0.74 | 0.66 | 0.02 | -0.07 | 9/23/2026 | 9/23/2026 4:00:02 PM EST |
| 60.00 | 5.80 | 7.70 | 6.75 | 6.29 | -2.40 | -27.62% | 0.11 | 35 | 85 | 0.76 | 0.55 | 0.02 | -0.07 | 9/23/2026 | 9/23/2026 4:00:02 PM EST |
| 65.00 | 3.90 | 6.30 | 5.10 | 4.35 | -1.65 | -27.50% | 0.08 | 9 | 557 | 0.79 | 0.44 | 0.02 | -0.07 | 9/23/2026 | 9/23/2026 4:00:02 PM EST |
| 70.00 | 2.55 | 4.70 | 3.63 | 3.22 | -3.28 | -50.47% | 0.05 | 771 | 102 | 0.77 | 0.35 | 0.02 | -0.06 | 9/23/2026 | 9/23/2026 4:00:02 PM EST |
| 75.00 | 1.65 | 3.70 | 2.68 | 2.20 | -1.30 | -37.15% | 0.04 | 4 | 815 | 0.77 | 0.27 | 0.02 | -0.06 | 9/23/2026 | 9/23/2026 4:00:02 PM EST |
| 80.00 | 1.45 | 2.05 | 1.75 | 1.80 | -0.50 | -21.74% | 0.02 | 161 | 964 | 0.75 | 0.20 | 0.02 | -0.05 | 9/23/2026 | 9/23/2026 4:00:02 PM EST |
| 85.00 | 0.30 | 2.10 | 1.20 | 1.00 | -1.15 | -53.49% | 0.01 | 37 | 1,261 | 0.72 | 0.15 | 0.01 | -0.04 | 9/23/2026 | 9/23/2026 4:00:02 PM EST |
| 90.00 | 0.50 | 1.25 | 0.88 | 0.80 | -1.20 | -60.00% | 0.01 | 76 | 115 | 0.75 | 0.11 | 0.01 | -0.03 | 9/23/2026 | 9/23/2026 4:00:02 PM EST |
| 95.00 | 0.00 | 2.65 | 1.33 | 1.50 | 0.00 | 0.00% | 0.01 | 0 | 189 | 1.20 | 0.07 | 0.01 | -0.02 | 9/22/2026 | 9/23/2026 4:00:02 PM EST |
| 100.00 | 0.30 | 0.60 | 0.45 | 0.45 | -1.05 | -70.00% | 0.00 | 7 | 680 | 0.77 | 0.06 | 0.01 | -0.02 | 9/23/2026 | 9/23/2026 4:00:02 PM EST |
| 105.00 | 0.00 | 2.40 | 1.20 | 1.45 | 0.00 | 0.00% | 0.01 | 0 | 100 | 1.29 | 0.03 | 0.00 | -0.01 | 9/21/2026 | 9/23/2026 4:00:02 PM EST |
| 110.00 | 0.00 | 2.30 | 1.15 | 0.40 | 0.00 | 0.00% | 0.01 | 0 | 650 | 1.33 | 0.02 | 0.00 | -0.01 | 9/22/2026 | 9/23/2026 4:00:02 PM EST |
| 115.00 | 0.00 | 2.25 | 1.13 | 1.72 | 0.00 | 0.00% | 0.01 | 0 | 155 | 1.38 | 0.02 | 0.00 | -0.01 | 8/14/2026 | 9/23/2026 4:00:02 PM EST |
| 120.00 | 0.00 | 2.20 | 1.10 | 1.00 | 0.00 | 0.00% | 0.01 | 0 | 239 | 1.43 | 0.01 | 0.00 | 0.00 | 9/8/2026 | 9/23/2026 4:00:02 PM EST |
| 125.00 | 0.00 | 2.20 | 1.10 | 0.85 | 0.00 | 0.00% | 0.01 | 0 | 3 | 1.48 | 0.01 | 0.00 | 0.00 | 8/18/2026 | 9/23/2026 4:00:02 PM EST |
| 130.00 | 0.00 | 2.15 | 1.08 | 0.35 | 0.00 | 0.00% | 0.01 | 0 | 101 | 1.52 | 0.01 | 0.00 | 0.00 | 9/18/2026 | 9/23/2026 4:00:02 PM EST |
| 135.00 | 0.00 | 2.15 | 1.08 | 1.50 | 0.00 | 0.00% | 0.01 | 0 | 2 | 1.56 | 0.00 | 0.00 | 0.00 | 7/7/2026 | 9/23/2026 4:00:02 PM EST |
| 140.00 | 0.00 | 2.15 | 1.08 | 0.53 | 0.00 | 0.00% | 0.01 | 0 | 23 | 1.61 | 0.00 | 0.00 | 0.00 | 8/27/2026 | 9/23/2026 4:00:02 PM EST |
| 145.00 | 0.00 | 2.15 | 1.08 | 0.36 | 0.00 | 0.00% | 0.01 | 0 | 8 | 1.65 | 0.00 | 0.00 | 0.00 | 8/27/2026 | 9/23/2026 4:00:02 PM EST |
| 150.00 | 0.00 | 2.15 | 1.08 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 16 | 1.69 | 0.00 | 0.00 | 0.00 | 9/16/2026 | 9/23/2026 4:00:02 PM EST |
| 155.00 | 0.00 | 2.15 | 1.08 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 12 | 1.73 | 0.00 | 0.00 | 0.00 | 9/10/2026 | 9/23/2026 4:00:02 PM EST |
| 160.00 | 0.00 | 2.15 | 1.08 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 16 | 1.76 | 0.00 | 0.00 | 0.00 | 9/9/2026 | 9/23/2026 4:00:02 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30.00 | 0.00 | 0.30 | 0.15 | 0.30 | +0.12 | +66.67% | 0.01 | 9 | 1,520 | 0.98 | -0.01 | 0.00 | -0.01 | 9/23/2026 | 9/23/2026 4:00:02 PM EST |
| 35.00 | 0.00 | 1.45 | 0.73 | 0.30 | 0.00 | 0.00% | 0.02 | 0 | 1 | 1.17 | -0.04 | 0.00 | -0.02 | 8/25/2026 | 9/23/2026 4:00:02 PM EST |
| 40.00 | 0.00 | 2.00 | 1.00 | 0.43 | 0.00 | 0.00% | 0.03 | 0 | 16 | 1.04 | -0.09 | 0.01 | -0.03 | 9/21/2026 | 9/23/2026 4:00:02 PM EST |
| 45.00 | 1.10 | 2.25 | 1.68 | 1.05 | 0.00 | 0.00% | 0.04 | 0 | 63 | 0.78 | -0.15 | 0.01 | -0.05 | 9/18/2026 | 9/23/2026 4:00:02 PM EST |
| 50.00 | 2.50 | 3.50 | 3.00 | 3.40 | +0.40 | +13.34% | 0.06 | 20 | 102 | 0.76 | -0.24 | 0.02 | -0.06 | 9/23/2026 | 9/23/2026 4:00:02 PM EST |
| 55.00 | 4.30 | 6.00 | 5.15 | 4.50 | -0.30 | -6.25% | 0.09 | 637 | 124 | 0.79 | -0.34 | 0.02 | -0.07 | 9/23/2026 | 9/23/2026 4:00:02 PM EST |
| 60.00 | 6.20 | 8.60 | 7.40 | 7.49 | -0.59 | -7.31% | 0.12 | 2 | 105 | 0.75 | -0.45 | 0.02 | -0.07 | 9/23/2026 | 9/23/2026 4:00:02 PM EST |
| 65.00 | 9.00 | 12.80 | 10.90 | 11.85 | +1.77 | +17.56% | 0.17 | 2 | 154 | 0.79 | -0.56 | 0.02 | -0.07 | 9/23/2026 | 9/23/2026 4:00:02 PM EST |
| 70.00 | 12.70 | 16.40 | 14.55 | 10.34 | 0.00 | 0.00% | 0.21 | 0 | 227 | 0.77 | -0.65 | 0.02 | -0.06 | 9/22/2026 | 9/23/2026 4:00:02 PM EST |
| 75.00 | 16.80 | 20.50 | 18.65 | 12.30 | 0.00 | 0.00% | 0.25 | 0 | 37 | 1.06 | -0.73 | 0.02 | -0.06 | 9/17/2026 | 9/23/2026 4:00:02 PM EST |
| 80.00 | 21.20 | 24.90 | 23.05 | 19.33 | 0.00 | 0.00% | 0.29 | 0 | 29 | 1.11 | -0.80 | 0.02 | -0.05 | 9/22/2026 | 9/23/2026 4:00:02 PM EST |
| 85.00 | 25.80 | 29.40 | 27.60 | 25.55 | 0.00 | 0.00% | 0.32 | 0 | 13 | 1.16 | -0.85 | 0.01 | -0.04 | 9/22/2026 | 9/23/2026 4:00:02 PM EST |
| 90.00 | 30.50 | 34.00 | 32.25 | 28.00 | 0.00 | 0.00% | 0.36 | 0 | 10 | 1.20 | -0.89 | 0.01 | -0.03 | 7/21/2026 | 9/23/2026 4:00:02 PM EST |
| 95.00 | 35.40 | 38.90 | 37.15 | 26.22 | 0.00 | 0.00% | 0.39 | 0 | 1 | 1.08 | -0.93 | 0.01 | -0.02 | 8/18/2026 | 9/23/2026 4:00:02 PM EST |
| 100.00 | 40.20 | 43.80 | 42.00 | 25.30 | 0.00 | 0.00% | 0.42 | 0 | 45 | 1.35 | -0.94 | 0.01 | -0.02 | 9/8/2026 | 9/23/2026 4:00:02 PM EST |
| 105.00 | 45.20 | 49.10 | 47.15 | 33.20 | 0.00 | 0.00% | 0.45 | 0 | 2 | 1.24 | -0.97 | 0.00 | -0.01 | 9/9/2026 | 9/23/2026 4:00:02 PM EST |
| 110.00 | 50.20 | 54.20 | 52.20 | 38.60 | 0.00 | 0.00% | 0.47 | 0 | 22 | 1.32 | -0.98 | 0.00 | -0.01 | 9/9/2026 | 9/23/2026 4:00:02 PM EST |
| 115.00 | 55.20 | 59.00 | 57.10 | 42.40 | 0.00 | 0.00% | 0.50 | 0 | 3 | 1.36 | -0.98 | 0.00 | -0.01 | 9/9/2026 | 9/23/2026 4:00:02 PM EST |
| 120.00 | 60.20 | 64.10 | 62.15 | % | 0.52 | 0 | 0 | 1.42 | -0.99 | 0.00 | 0.00 | 9/23/2026 4:00:02 PM EST | |||
| 125.00 | 65.20 | 69.10 | 67.15 | % | 0.54 | 0 | 0 | 1.47 | -0.99 | 0.00 | 0.00 | 9/23/2026 4:00:02 PM EST | |||
| 130.00 | 70.20 | 74.10 | 72.15 | % | 0.56 | 0 | 0 | 1.50 | -0.99 | 0.00 | 0.00 | 9/23/2026 4:00:02 PM EST | |||
| 135.00 | 75.20 | 79.10 | 77.15 | % | 0.57 | 0 | 0 | 1.55 | -1.00 | 0.00 | 0.00 | 9/23/2026 4:00:02 PM EST | |||
| 140.00 | 80.20 | 84.00 | 82.10 | % | 0.59 | 0 | 0 | 1.62 | -1.00 | 0.00 | 0.00 | 9/23/2026 4:00:02 PM EST | |||
| 145.00 | 85.20 | 89.00 | 87.10 | % | 0.60 | 0 | 0 | 1.65 | -1.00 | 0.00 | 0.00 | 9/23/2026 4:00:02 PM EST | |||
| 150.00 | 90.20 | 94.00 | 92.10 | % | 0.61 | 0 | 0 | 1.71 | -1.00 | 0.00 | 0.00 | 9/23/2026 4:00:02 PM EST | |||
| 155.00 | 95.20 | 99.00 | 97.10 | % | 0.63 | 0 | 0 | 1.75 | -1.00 | 0.00 | 0.00 | 9/23/2026 4:00:02 PM EST | |||
| 160.00 | 100.20 | 104.10 | 102.15 | % | 0.64 | 0 | 0 | 1.75 | -1.00 | 0.00 | 0.00 | 9/23/2026 4:00:02 PM EST |