Options Chain for NEKTAR THERAPEUTICS COM NEW (NKTR) - $57.06 as of 9/27/2026 10:03:25 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 | 25.80 | 29.70 | 27.75 | 46.05 | 0.00 | 0.00% | 0.93 | 0 | 1 | 1.78 | 0.99 | 0.00 | -0.01 | 8/25/2026 | 9/25/2026 4:00:18 PM EST |
| 35.00 | 21.20 | 24.90 | 23.05 | 35.42 | 0.00 | 0.00% | 0.66 | 0 | 7 | 1.49 | 0.97 | 0.00 | -0.01 | 7/29/2026 | 9/25/2026 4:00:18 PM EST |
| 40.00 | 16.80 | 20.40 | 18.60 | 18.80 | -13.20 | -41.25% | 0.47 | 30 | 4 | 1.29 | 0.92 | 0.01 | -0.02 | 9/25/2026 | 9/25/2026 4:00:18 PM EST |
| 45.00 | 12.60 | 16.20 | 14.40 | 15.80 | +1.00 | +6.76% | 0.32 | 20 | 20 | 0.79 | 0.84 | 0.02 | -0.04 | 9/25/2026 | 9/25/2026 4:00:18 PM EST |
| 50.00 | 9.20 | 12.60 | 10.90 | 28.05 | 0.00 | 0.00% | 0.22 | 0 | 98 | 0.74 | 0.75 | 0.02 | -0.06 | 8/25/2026 | 9/25/2026 4:00:18 PM EST |
| 55.00 | 6.10 | 9.70 | 7.90 | 8.80 | 0.00 | 0.00% | 0.14 | 0 | 10 | 0.72 | 0.63 | 0.02 | -0.07 | 9/24/2026 | 9/25/2026 4:00:18 PM EST |
| 60.00 | 4.00 | 7.50 | 5.75 | 6.48 | -0.12 | -1.82% | 0.10 | 5 | 94 | 0.73 | 0.52 | 0.02 | -0.07 | 9/25/2026 | 9/25/2026 4:00:18 PM EST |
| 65.00 | 3.20 | 5.80 | 4.50 | 4.41 | -0.09 | -2.00% | 0.07 | 5 | 562 | 0.77 | 0.41 | 0.02 | -0.07 | 9/25/2026 | 9/25/2026 4:00:18 PM EST |
| 70.00 | 2.30 | 3.20 | 2.75 | 2.60 | -1.50 | -36.59% | 0.04 | 651 | 659 | 0.71 | 0.32 | 0.02 | -0.06 | 9/25/2026 | 9/25/2026 4:00:18 PM EST |
| 75.00 | 0.50 | 4.00 | 2.25 | 2.68 | +0.18 | +7.20% | 0.03 | 10 | 816 | 0.73 | 0.25 | 0.02 | -0.05 | 9/25/2026 | 9/25/2026 4:00:18 PM EST |
| 80.00 | 0.00 | 1.70 | 0.85 | 1.65 | -0.45 | -21.43% | 0.01 | 565 | 1,129 | 0.83 | 0.16 | 0.01 | -0.04 | 9/25/2026 | 9/25/2026 4:00:18 PM EST |
| 85.00 | 0.00 | 1.85 | 0.93 | 1.00 | 0.00 | 0.00% | 0.01 | 0 | 1,247 | 0.94 | 0.12 | 0.01 | -0.03 | 9/23/2026 | 9/25/2026 4:00:18 PM EST |
| 90.00 | 0.20 | 1.05 | 0.63 | 1.00 | 0.00 | 0.00% | 0.01 | 0 | 191 | 0.86 | 0.10 | 0.01 | -0.03 | 9/24/2026 | 9/25/2026 4:00:18 PM EST |
| 95.00 | 0.00 | 1.75 | 0.88 | 1.50 | 0.00 | 0.00% | 0.01 | 0 | 189 | 1.08 | 0.06 | 0.01 | -0.02 | 9/22/2026 | 9/25/2026 4:00:18 PM EST |
| 100.00 | 0.10 | 0.60 | 0.35 | 0.05 | -0.42 | -89.37% | 0.00 | 1 | 682 | 0.74 | 0.06 | 0.01 | -0.02 | 9/25/2026 | 9/25/2026 4:00:18 PM EST |
| 105.00 | 0.00 | 1.60 | 0.80 | 1.45 | 0.00 | 0.00% | 0.01 | 0 | 100 | 1.19 | 0.03 | 0.00 | -0.01 | 9/21/2026 | 9/25/2026 4:00:18 PM EST |
| 110.00 | 0.00 | 2.35 | 1.18 | 0.40 | 0.00 | 0.00% | 0.01 | 0 | 650 | 1.39 | 0.02 | 0.00 | -0.01 | 9/22/2026 | 9/25/2026 4:00:18 PM EST |
| 115.00 | 0.00 | 2.30 | 1.15 | 1.72 | 0.00 | 0.00% | 0.01 | 0 | 155 | 1.44 | 0.01 | 0.00 | -0.01 | 8/14/2026 | 9/25/2026 4:00:18 PM EST |
| 120.00 | 0.00 | 2.25 | 1.13 | 1.00 | 0.00 | 0.00% | 0.01 | 0 | 239 | 1.48 | 0.01 | 0.00 | 0.00 | 9/8/2026 | 9/25/2026 4:00:18 PM EST |
| 125.00 | 0.00 | 2.20 | 1.10 | 0.85 | 0.00 | 0.00% | 0.01 | 0 | 3 | 1.53 | 0.01 | 0.00 | 0.00 | 8/18/2026 | 9/25/2026 4:00:18 PM EST |
| 130.00 | 0.00 | 2.20 | 1.10 | 0.35 | 0.00 | 0.00% | 0.01 | 0 | 101 | 1.57 | 0.00 | 0.00 | 0.00 | 9/18/2026 | 9/25/2026 4:00:18 PM EST |
| 135.00 | 0.00 | 2.20 | 1.10 | 1.50 | 0.00 | 0.00% | 0.01 | 0 | 2 | 1.62 | 0.00 | 0.00 | 0.00 | 7/7/2026 | 9/25/2026 4:00:18 PM EST |
| 140.00 | 0.00 | 2.15 | 1.08 | 0.53 | 0.00 | 0.00% | 0.01 | 0 | 23 | 1.66 | 0.00 | 0.00 | 0.00 | 8/27/2026 | 9/25/2026 4:00:18 PM EST |
| 145.00 | 0.00 | 2.15 | 1.08 | 0.36 | 0.00 | 0.00% | 0.01 | 0 | 8 | 1.70 | 0.00 | 0.00 | 0.00 | 8/27/2026 | 9/25/2026 4:00:18 PM EST |
| 150.00 | 0.00 | 2.15 | 1.08 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 16 | 1.74 | 0.00 | 0.00 | 0.00 | 9/16/2026 | 9/25/2026 4:00:18 PM EST |
| 155.00 | 0.00 | 2.15 | 1.08 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 12 | 1.78 | 0.00 | 0.00 | 0.00 | 9/10/2026 | 9/25/2026 4:00:18 PM EST |
| 160.00 | 0.00 | 2.15 | 1.08 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 16 | 1.82 | 0.00 | 0.00 | 0.00 | 9/9/2026 | 9/25/2026 4:00:18 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 | 1.00 | 0.50 | 0.30 | 0.00 | 0.00% | 0.02 | 0 | 1,529 | 1.30 | -0.01 | 0.00 | -0.01 | 9/23/2026 | 9/25/2026 4:00:18 PM EST |
| 35.00 | 0.00 | 2.45 | 1.23 | 0.30 | 0.00 | 0.00% | 0.04 | 0 | 1 | 1.41 | -0.03 | 0.00 | -0.01 | 8/25/2026 | 9/25/2026 4:00:18 PM EST |
| 40.00 | 0.00 | 2.85 | 1.43 | 0.80 | 0.00 | 0.00% | 0.04 | 0 | 18 | 1.21 | -0.08 | 0.01 | -0.02 | 9/24/2026 | 9/25/2026 4:00:18 PM EST |
| 45.00 | 0.00 | 1.75 | 0.88 | 1.25 | +0.20 | +19.05% | 0.02 | 2 | 63 | 0.76 | -0.16 | 0.02 | -0.04 | 9/25/2026 | 9/25/2026 4:00:18 PM EST |
| 50.00 | 2.00 | 3.00 | 2.50 | 2.80 | -0.50 | -15.16% | 0.05 | 51 | 118 | 0.67 | -0.25 | 0.02 | -0.06 | 9/25/2026 | 9/25/2026 4:00:18 PM EST |
| 55.00 | 2.90 | 6.90 | 4.90 | 4.70 | -0.70 | -12.97% | 0.09 | 2 | 714 | 0.72 | -0.37 | 0.02 | -0.07 | 9/25/2026 | 9/25/2026 4:00:18 PM EST |
| 60.00 | 5.60 | 9.60 | 7.60 | 7.10 | -0.39 | -5.21% | 0.13 | 1 | 107 | 0.73 | -0.48 | 0.02 | -0.07 | 9/25/2026 | 9/25/2026 4:00:18 PM EST |
| 65.00 | 9.00 | 12.90 | 10.95 | 11.85 | 0.00 | 0.00% | 0.17 | 0 | 152 | 0.73 | -0.59 | 0.02 | -0.07 | 9/23/2026 | 9/25/2026 4:00:18 PM EST |
| 70.00 | 12.80 | 16.60 | 14.70 | 10.34 | 0.00 | 0.00% | 0.21 | 0 | 227 | 1.00 | -0.68 | 0.02 | -0.06 | 9/22/2026 | 9/25/2026 4:00:18 PM EST |
| 75.00 | 17.10 | 21.10 | 19.10 | 12.30 | 0.00 | 0.00% | 0.25 | 0 | 37 | 1.09 | -0.75 | 0.02 | -0.05 | 9/17/2026 | 9/25/2026 4:00:18 PM EST |
| 80.00 | 21.60 | 25.50 | 23.55 | 22.20 | +2.87 | +14.85% | 0.29 | 10 | 29 | 1.00 | -0.84 | 0.01 | -0.04 | 9/25/2026 | 9/25/2026 4:00:18 PM EST |
| 85.00 | 26.30 | 29.90 | 28.10 | 27.43 | +1.88 | +7.36% | 0.33 | 1 | 13 | 1.01 | -0.88 | 0.01 | -0.03 | 9/25/2026 | 9/25/2026 4:00:18 PM EST |
| 90.00 | 31.10 | 34.40 | 32.75 | 28.00 | 0.00 | 0.00% | 0.36 | 0 | 10 | 1.18 | -0.90 | 0.01 | -0.03 | 7/21/2026 | 9/25/2026 4:00:18 PM EST |
| 95.00 | 35.90 | 39.70 | 37.80 | 26.22 | 0.00 | 0.00% | 0.40 | 0 | 1 | 1.14 | -0.94 | 0.01 | -0.02 | 8/18/2026 | 9/25/2026 4:00:18 PM EST |
| 100.00 | 40.80 | 44.70 | 42.75 | 42.10 | +16.80 | +66.41% | 0.43 | 1 | 45 | 1.42 | -0.94 | 0.01 | -0.02 | 9/25/2026 | 9/25/2026 4:00:18 PM EST |
| 105.00 | 45.80 | 49.70 | 47.75 | 33.20 | 0.00 | 0.00% | 0.45 | 0 | 2 | 1.28 | -0.97 | 0.00 | -0.01 | 9/9/2026 | 9/25/2026 4:00:18 PM EST |
| 110.00 | 50.80 | 54.60 | 52.70 | 38.60 | 0.00 | 0.00% | 0.48 | 0 | 0 | 1.33 | -0.98 | 0.00 | -0.01 | 9/9/2026 | 9/25/2026 4:00:18 PM EST |
| 115.00 | 55.80 | 59.60 | 57.70 | 42.40 | 0.00 | 0.00% | 0.50 | 0 | 0 | 1.39 | -0.99 | 0.00 | -0.01 | 9/9/2026 | 9/25/2026 4:00:18 PM EST |
| 120.00 | 60.80 | 64.60 | 62.70 | % | 0.52 | 0 | 0 | 1.45 | -0.99 | 0.00 | 0.00 | 9/25/2026 4:00:18 PM EST | |||
| 125.00 | 65.80 | 69.60 | 67.70 | % | 0.54 | 0 | 0 | 1.50 | -0.99 | 0.00 | 0.00 | 9/25/2026 4:00:18 PM EST | |||
| 130.00 | 70.80 | 74.60 | 72.70 | % | 0.56 | 0 | 0 | 1.55 | -1.00 | 0.00 | 0.00 | 9/25/2026 4:00:18 PM EST | |||
| 135.00 | 75.80 | 79.60 | 77.70 | % | 0.58 | 0 | 0 | 1.60 | -1.00 | 0.00 | 0.00 | 9/25/2026 4:00:18 PM EST | |||
| 140.00 | 80.80 | 84.60 | 82.70 | % | 0.59 | 0 | 0 | 1.65 | -1.00 | 0.00 | 0.00 | 9/25/2026 4:00:18 PM EST | |||
| 145.00 | 85.80 | 89.60 | 87.70 | % | 0.60 | 0 | 0 | 1.69 | -1.00 | 0.00 | 0.00 | 9/25/2026 4:00:18 PM EST | |||
| 150.00 | 90.80 | 94.60 | 92.70 | % | 0.62 | 0 | 0 | 1.74 | -1.00 | 0.00 | 0.00 | 9/25/2026 4:00:18 PM EST | |||
| 155.00 | 95.80 | 99.60 | 97.70 | % | 0.63 | 0 | 0 | 1.78 | -1.00 | 0.00 | 0.00 | 9/25/2026 4:00:18 PM EST | |||
| 160.00 | 100.80 | 104.60 | 102.70 | % | 0.64 | 0 | 0 | 1.82 | -1.00 | 0.00 | 0.00 | 9/25/2026 4:00:18 PM EST |