Options Chain for NEKTAR THERAPEUTICS COM NEW (NKTR) - $75.92 as of 8/14/2026 3:24:15 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 20.00 | 50.90 | 54.60 | 52.75 | 83.20 | 0.00 | 0.00% | 2.64 | 0 | 55 | 7.42 | 1.00 | 0.00 | 0.00 | 4/20/2026 | 8/14/2026 3:59:56 PM EST |
| 25.00 | 46.00 | 49.50 | 47.75 | % | 1.91 | 0 | 2 | 6.12 | 1.00 | 0.00 | 0.00 | 8/14/2026 3:59:56 PM EST | |||
| 30.00 | 41.00 | 44.60 | 42.80 | % | 1.43 | 0 | 10 | 5.28 | 1.00 | 0.00 | 0.00 | 8/14/2026 3:59:56 PM EST | |||
| 35.00 | 36.00 | 39.60 | 37.80 | 26.34 | 0.00 | 0.00% | 1.08 | 0 | 13 | 4.49 | 1.00 | 0.00 | 0.00 | 6/15/2026 | 8/14/2026 3:59:56 PM EST |
| 37.00 | 34.00 | 37.60 | 35.80 | 32.42 | 0.00 | 0.00% | 0.97 | 0 | 7 | 4.20 | 1.00 | 0.00 | 0.00 | 7/29/2026 | 8/14/2026 3:59:56 PM EST |
| 38.00 | 33.00 | 36.60 | 34.80 | % | 0.92 | 0 | 0 | 4.07 | 1.00 | 0.00 | 0.00 | 8/14/2026 3:59:56 PM EST | |||
| 39.00 | 32.00 | 35.60 | 33.80 | 23.80 | 0.00 | 0.00% | 0.87 | 0 | 5 | 3.94 | 1.00 | 0.00 | 0.00 | 6/25/2026 | 8/14/2026 3:59:56 PM EST |
| 40.00 | 31.00 | 34.50 | 32.75 | 30.80 | 0.00 | 0.00% | 0.82 | 0 | 202 | 3.74 | 1.00 | 0.00 | 0.00 | 7/31/2026 | 8/14/2026 3:59:56 PM EST |
| 41.00 | 30.00 | 33.50 | 31.75 | % | 0.77 | 0 | 0 | 3.62 | 1.00 | 0.00 | 0.00 | 8/14/2026 3:59:56 PM EST | |||
| 42.00 | 29.00 | 32.60 | 30.80 | 21.00 | 0.00 | 0.00% | 0.73 | 0 | 10 | 3.56 | 1.00 | 0.00 | 0.00 | 6/25/2026 | 8/14/2026 3:59:56 PM EST |
| 43.00 | 28.00 | 31.60 | 29.80 | 20.20 | 0.00 | 0.00% | 0.69 | 0 | 11 | 3.44 | 1.00 | 0.00 | 0.00 | 6/25/2026 | 8/14/2026 3:59:56 PM EST |
| 44.00 | 27.00 | 30.70 | 28.85 | 19.40 | 0.00 | 0.00% | 0.66 | 0 | 13 | 3.38 | 1.00 | 0.00 | 0.00 | 6/25/2026 | 8/14/2026 3:59:56 PM EST |
| 45.00 | 26.00 | 29.70 | 27.85 | 20.72 | 0.00 | 0.00% | 0.62 | 0 | 1 | 3.27 | 1.00 | 0.00 | 0.00 | 5/27/2026 | 8/14/2026 3:59:56 PM EST |
| 46.00 | 25.00 | 28.70 | 26.85 | 17.80 | 0.00 | 0.00% | 0.58 | 0 | 12 | 3.15 | 1.00 | 0.00 | 0.00 | 6/25/2026 | 8/14/2026 3:59:56 PM EST |
| 47.00 | 24.00 | 27.70 | 25.85 | 16.80 | 0.00 | 0.00% | 0.55 | 0 | 2 | 3.04 | 1.00 | 0.00 | 0.00 | 6/25/2026 | 8/14/2026 3:59:56 PM EST |
| 48.00 | 23.00 | 26.70 | 24.85 | 19.99 | 0.00 | 0.00% | 0.52 | 0 | 2 | 2.93 | 1.00 | 0.00 | 0.00 | 6/22/2026 | 8/14/2026 3:59:56 PM EST |
| 49.00 | 22.00 | 25.60 | 23.80 | 22.70 | 0.00 | 0.00% | 0.49 | 0 | 1 | 2.77 | 1.00 | 0.00 | 0.00 | 6/30/2026 | 8/14/2026 3:59:56 PM EST |
| 50.00 | 21.00 | 24.70 | 22.85 | 25.75 | 0.00 | 0.00% | 0.46 | 0 | 80 | 2.72 | 1.00 | 0.00 | 0.00 | 8/13/2026 | 8/14/2026 3:59:56 PM EST |
| 55.00 | 16.00 | 19.70 | 17.85 | 17.45 | 0.00 | 0.00% | 0.32 | 0 | 15 | 2.21 | 1.00 | 0.00 | 0.00 | 8/4/2026 | 8/14/2026 3:59:56 PM EST |
| 60.00 | 11.20 | 14.70 | 12.95 | 17.00 | 0.00 | 0.00% | 0.22 | 0 | 275 | 1.73 | 0.98 | 0.01 | -0.02 | 8/13/2026 | 8/14/2026 3:59:56 PM EST |
| 65.00 | 6.80 | 9.80 | 8.30 | 11.75 | 0.00 | 0.00% | 0.13 | 0 | 81 | 1.30 | 0.92 | 0.03 | -0.06 | 8/13/2026 | 8/14/2026 3:59:56 PM EST |
| 70.00 | 2.55 | 5.10 | 3.83 | 5.53 | -1.27 | -18.68% | 0.05 | 5 | 805 | 0.89 | 0.70 | 0.06 | -0.14 | 8/14/2026 | 8/14/2026 3:59:56 PM EST |
| 75.00 | 1.40 | 1.95 | 1.68 | 1.70 | -1.90 | -52.78% | 0.02 | 143 | 707 | 0.63 | 0.38 | 0.06 | -0.16 | 8/14/2026 | 8/14/2026 3:59:56 PM EST |
| 80.00 | 0.20 | 1.10 | 0.65 | 0.50 | -1.01 | -66.89% | 0.01 | 1,958 | 3,683 | 0.67 | 0.15 | 0.04 | -0.10 | 8/14/2026 | 8/14/2026 3:59:56 PM EST |
| 85.00 | 0.05 | 0.40 | 0.23 | 0.23 | -0.35 | -60.35% | 0.00 | 88 | 2,416 | 0.76 | 0.05 | 0.01 | -0.04 | 8/14/2026 | 8/14/2026 3:59:56 PM EST |
| 90.00 | 0.05 | 0.50 | 0.28 | 0.15 | -0.35 | -70.00% | 0.00 | 236 | 1,106 | 0.92 | 0.01 | 0.00 | -0.01 | 8/14/2026 | 8/14/2026 3:59:56 PM EST |
| 95.00 | 0.00 | 2.15 | 1.08 | 0.05 | -0.05 | -50.00% | 0.01 | 17 | 258 | 2.03 | 0.00 | 0.00 | 0.00 | 8/14/2026 | 8/14/2026 3:59:56 PM EST |
| 100.00 | 0.00 | 0.70 | 0.35 | 0.10 | +0.01 | +11.12% | 0.00 | 6 | 910 | 1.63 | 0.00 | 0.00 | 0.00 | 8/14/2026 | 8/14/2026 3:59:56 PM EST |
| 105.00 | 0.00 | 0.25 | 0.13 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 326 | 1.47 | 0.00 | 0.00 | 0.00 | 8/13/2026 | 8/14/2026 3:59:56 PM EST |
| 110.00 | 0.00 | 2.15 | 1.08 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 618 | 2.66 | 0.00 | 0.00 | 0.00 | 8/7/2026 | 8/14/2026 3:59:56 PM EST |
| 115.00 | 0.00 | 0.75 | 0.38 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 18 | 2.16 | 0.00 | 0.00 | 0.00 | 8/6/2026 | 8/14/2026 3:59:56 PM EST |
| 120.00 | 0.00 | 0.25 | 0.13 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 456 | 1.88 | 0.00 | 0.00 | 0.00 | 8/7/2026 | 8/14/2026 3:59:56 PM EST |
| 125.00 | 0.00 | 0.10 | 0.05 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 212 | 1.75 | 0.00 | 0.00 | 0.00 | 6/12/2026 | 8/14/2026 3:59:56 PM EST |
| 130.00 | 0.00 | 2.15 | 1.08 | 0.75 | 0.00 | 0.00% | 0.01 | 0 | 3 | 3.31 | 0.00 | 0.00 | 0.00 | 7/17/2026 | 8/14/2026 3:59:56 PM EST |
| 135.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 3.45 | 0.00 | 0.00 | 0.00 | 8/14/2026 3:59:56 PM EST | |||
| 140.00 | 0.00 | 2.15 | 1.08 | 5.75 | 0.00 | 0.00% | 0.01 | 0 | 12 | 3.58 | 0.00 | 0.00 | 0.00 | 4/21/2026 | 8/14/2026 3:59:56 PM EST |
| 145.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 3.71 | 0.00 | 0.00 | 0.00 | 8/14/2026 3:59:56 PM EST | |||
| 150.00 | 0.00 | 2.15 | 1.08 | 1.46 | 0.00 | 0.00% | 0.01 | 0 | 2 | 3.83 | 0.00 | 0.00 | 0.00 | 4/23/2026 | 8/14/2026 3:59:56 PM EST |
| 155.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 3.95 | 0.00 | 0.00 | 0.00 | 8/14/2026 3:59:56 PM EST | |||
| 160.00 | 0.00 | 2.15 | 1.08 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 1,016 | 4.06 | 0.00 | 0.00 | 0.00 | 6/29/2026 | 8/14/2026 3:59:56 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 20.00 | 0.00 | 1.00 | 0.50 | 0.29 | 0.00 | 0.00% | 0.03 | 0 | 2 | 0.00 | 0.00 | 0.00 | 0.00 | 7/15/2026 | 8/14/2026 3:59:56 PM EST |
| 25.00 | 0.00 | 2.15 | 1.08 | 0.46 | 0.00 | 0.00% | 0.04 | 0 | 4 | 0.00 | 0.00 | 0.00 | 0.00 | 4/24/2026 | 8/14/2026 3:59:56 PM EST |
| 30.00 | 0.00 | 2.15 | 1.08 | 0.15 | 0.00 | 0.00% | 0.04 | 0 | 9 | 5.58 | 0.00 | 0.00 | 0.00 | 6/4/2026 | 8/14/2026 3:59:56 PM EST |
| 35.00 | 0.00 | 2.15 | 1.08 | % | 0.03 | 0 | 7 | 4.76 | 0.00 | 0.00 | 0.00 | 8/14/2026 3:59:56 PM EST | |||
| 37.00 | 0.00 | 2.15 | 1.08 | % | 0.03 | 0 | 0 | 4.47 | 0.00 | 0.00 | 0.00 | 8/14/2026 3:59:56 PM EST | |||
| 38.00 | 0.00 | 2.15 | 1.08 | % | 0.03 | 0 | 0 | 4.32 | 0.00 | 0.00 | 0.00 | 8/14/2026 3:59:56 PM EST | |||
| 39.00 | 0.00 | 2.15 | 1.08 | % | 0.03 | 0 | 0 | 4.18 | 0.00 | 0.00 | 0.00 | 8/14/2026 3:59:56 PM EST | |||
| 40.00 | 0.00 | 2.15 | 1.08 | 0.48 | 0.00 | 0.00% | 0.03 | 0 | 23 | 4.05 | 0.00 | 0.00 | 0.00 | 6/26/2026 | 8/14/2026 3:59:56 PM EST |
| 41.00 | 0.00 | 2.15 | 1.08 | 0.34 | 0.00 | 0.00% | 0.03 | 0 | 10 | 3.92 | 0.00 | 0.00 | 0.00 | 7/2/2026 | 8/14/2026 3:59:56 PM EST |
| 42.00 | 0.00 | 2.15 | 1.08 | 0.92 | 0.00 | 0.00% | 0.03 | 0 | 2 | 3.79 | 0.00 | 0.00 | 0.00 | 4/28/2026 | 8/14/2026 3:59:56 PM EST |
| 43.00 | 0.00 | 2.15 | 1.08 | % | 0.03 | 0 | 0 | 3.66 | 0.00 | 0.00 | 0.00 | 8/14/2026 3:59:56 PM EST | |||
| 44.00 | 0.00 | 2.15 | 1.08 | % | 0.02 | 0 | 0 | 3.54 | 0.00 | 0.00 | 0.00 | 8/14/2026 3:59:56 PM EST | |||
| 45.00 | 0.00 | 0.10 | 0.05 | 0.17 | 0.00 | 0.00% | 0.00 | 0 | 66 | 1.70 | 0.00 | 0.00 | 0.00 | 7/21/2026 | 8/14/2026 3:59:56 PM EST |
| 46.00 | 0.00 | 2.15 | 1.08 | % | 0.02 | 0 | 1 | 3.31 | 0.00 | 0.00 | 0.00 | 8/14/2026 3:59:56 PM EST | |||
| 47.00 | 0.00 | 1.00 | 0.50 | 0.18 | 0.00 | 0.00% | 0.01 | 0 | 35 | 2.51 | 0.00 | 0.00 | 0.00 | 7/22/2026 | 8/14/2026 3:59:56 PM EST |
| 48.00 | 0.00 | 1.25 | 0.63 | 0.91 | 0.00 | 0.00% | 0.01 | 0 | 1 | 2.58 | 0.00 | 0.00 | 0.00 | 7/14/2026 | 8/14/2026 3:59:56 PM EST |
| 49.00 | 0.00 | 1.50 | 0.75 | 2.00 | 0.00 | 0.00% | 0.02 | 0 | 2 | 2.63 | 0.00 | 0.00 | 0.00 | 4/15/2026 | 8/14/2026 3:59:56 PM EST |
| 50.00 | 0.00 | 0.10 | 0.05 | 0.33 | 0.00 | 0.00% | 0.00 | 0 | 465 | 1.37 | 0.00 | 0.00 | 0.00 | 8/10/2026 | 8/14/2026 3:59:56 PM EST |
| 55.00 | 0.00 | 0.25 | 0.13 | 0.13 | -0.03 | -18.75% | 0.00 | 3 | 153 | 1.26 | 0.00 | 0.00 | 0.00 | 8/14/2026 | 8/14/2026 3:59:56 PM EST |
| 60.00 | 0.05 | 0.70 | 0.38 | 0.06 | -0.04 | -40.00% | 0.01 | 56 | 2,046 | 0.77 | -0.02 | 0.01 | -0.02 | 8/14/2026 | 8/14/2026 3:59:56 PM EST |
| 65.00 | 0.00 | 0.60 | 0.30 | 0.18 | -0.12 | -40.00% | 0.00 | 2 | 855 | 0.80 | -0.08 | 0.03 | -0.06 | 8/14/2026 | 8/14/2026 3:59:56 PM EST |
| 70.00 | 0.50 | 1.10 | 0.80 | 0.95 | +0.05 | +5.56% | 0.01 | 160 | 407 | 0.46 | -0.30 | 0.06 | -0.14 | 8/14/2026 | 8/14/2026 3:59:56 PM EST |
| 75.00 | 2.60 | 4.90 | 3.75 | 3.20 | +1.05 | +48.84% | 0.05 | 12 | 230 | 0.61 | -0.62 | 0.06 | -0.16 | 8/14/2026 | 8/14/2026 3:59:56 PM EST |
| 80.00 | 6.50 | 8.80 | 7.65 | 7.40 | +1.90 | +34.55% | 0.10 | 21 | 126 | 1.08 | -0.85 | 0.04 | -0.10 | 8/14/2026 | 8/14/2026 3:59:56 PM EST |
| 85.00 | 10.60 | 13.70 | 12.15 | 16.75 | 0.00 | 0.00% | 0.14 | 0 | 17 | 1.30 | -0.95 | 0.01 | -0.04 | 8/3/2026 | 8/14/2026 3:59:56 PM EST |
| 90.00 | 15.40 | 19.10 | 17.25 | 16.00 | -6.60 | -29.21% | 0.19 | 1 | 43 | 1.71 | -0.99 | 0.00 | -0.01 | 8/14/2026 | 8/14/2026 3:59:56 PM EST |
| 95.00 | 20.40 | 24.00 | 22.20 | 21.00 | 0.00 | 0.00% | 0.23 | 0 | 1 | 1.92 | -1.00 | 0.00 | 0.00 | 5/11/2026 | 8/14/2026 3:59:56 PM EST |
| 100.00 | 25.40 | 29.10 | 27.25 | 41.50 | 0.00 | 0.00% | 0.27 | 0 | 1 | 2.18 | -1.00 | 0.00 | 0.00 | 6/4/2026 | 8/14/2026 3:59:56 PM EST |
| 105.00 | 30.40 | 33.90 | 32.15 | % | 0.31 | 0 | 0 | 2.31 | -1.00 | 0.00 | 0.00 | 8/14/2026 3:59:56 PM EST | |||
| 110.00 | 35.40 | 39.10 | 37.25 | 43.34 | 0.00 | 0.00% | 0.34 | 0 | 0 | 2.62 | -1.00 | 0.00 | 0.00 | 6/24/2026 | 8/14/2026 3:59:56 PM EST |
| 115.00 | 40.40 | 44.10 | 42.25 | % | 0.37 | 0 | 0 | 2.76 | -1.00 | 0.00 | 0.00 | 8/14/2026 3:59:56 PM EST | |||
| 120.00 | 45.40 | 49.00 | 47.20 | % | 0.39 | 0 | 0 | 2.88 | -1.00 | 0.00 | 0.00 | 8/14/2026 3:59:56 PM EST | |||
| 125.00 | 50.40 | 53.90 | 52.15 | % | 0.42 | 0 | 0 | 3.00 | -1.00 | 0.00 | 0.00 | 8/14/2026 3:59:56 PM EST | |||
| 130.00 | 55.40 | 59.00 | 57.20 | % | 0.44 | 0 | 0 | 3.19 | -1.00 | 0.00 | 0.00 | 8/14/2026 3:59:56 PM EST | |||
| 135.00 | 60.40 | 64.10 | 62.25 | % | 0.46 | 0 | 0 | 3.37 | -1.00 | 0.00 | 0.00 | 8/14/2026 3:59:56 PM EST | |||
| 140.00 | 65.40 | 68.90 | 67.15 | % | 0.48 | 0 | 0 | 3.41 | -1.00 | 0.00 | 0.00 | 8/14/2026 3:59:56 PM EST | |||
| 145.00 | 70.40 | 74.00 | 72.20 | % | 0.50 | 0 | 0 | 3.58 | -1.00 | 0.00 | 0.00 | 8/14/2026 3:59:56 PM EST | |||
| 150.00 | 75.40 | 79.10 | 77.25 | 84.00 | 0.00 | 0.00% | 0.52 | 0 | 0 | 3.75 | -1.00 | 0.00 | 0.00 | 7/2/2026 | 8/14/2026 3:59:56 PM EST |
| 155.00 | 80.40 | 83.90 | 82.15 | % | 0.53 | 0 | 0 | 3.77 | -1.00 | 0.00 | 0.00 | 8/14/2026 3:59:56 PM EST | |||
| 160.00 | 85.40 | 89.00 | 87.20 | % | 0.55 | 0 | 0 | 3.93 | -1.00 | 0.00 | 0.00 | 8/14/2026 3:59:56 PM EST |