Options Chain for NEKTAR THERAPEUTICS COM NEW (NKTR) - $65.01 as of 5/29/2026 2:53:39 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 45.00 | 17.80 | 22.00 | 19.90 | % | 0.44 | 0 | 0 | 1.77 | 1.00 | 0.00 | -0.01 | 5/29/2026 1:58:37 PM EST | |||
| 50.00 | 13.40 | 16.20 | 14.80 | 14.96 | -9.31 | -38.36% | 0.30 | 1 | 10 | 1.10 | 0.97 | 0.01 | -0.02 | 5/29/2026 | 5/29/2026 1:58:37 PM EST |
| 55.00 | 9.10 | 11.40 | 10.25 | 10.37 | -12.62 | -54.90% | 0.19 | 20 | 2 | 0.81 | 0.90 | 0.02 | -0.05 | 5/29/2026 | 5/29/2026 1:58:37 PM EST |
| 60.00 | 5.90 | 7.30 | 6.60 | 6.30 | -0.40 | -5.97% | 0.11 | 32 | 25 | 0.60 | 0.74 | 0.03 | -0.08 | 5/29/2026 | 5/29/2026 1:58:37 PM EST |
| 65.00 | 2.50 | 4.70 | 3.60 | 3.57 | -0.18 | -4.80% | 0.06 | 20 | 61 | 0.60 | 0.52 | 0.04 | -0.09 | 5/29/2026 | 5/29/2026 1:58:37 PM EST |
| 70.00 | 1.70 | 2.25 | 1.98 | 1.75 | -0.56 | -24.25% | 0.03 | 25 | 637 | 0.65 | 0.33 | 0.04 | -0.08 | 5/29/2026 | 5/29/2026 1:58:37 PM EST |
| 75.00 | 0.60 | 1.25 | 0.93 | 0.80 | -0.40 | -33.34% | 0.01 | 33 | 263 | 0.64 | 0.18 | 0.03 | -0.06 | 5/29/2026 | 5/29/2026 1:58:37 PM EST |
| 80.00 | 0.20 | 0.50 | 0.35 | 0.43 | -0.22 | -33.85% | 0.00 | 2 | 583 | 0.64 | 0.09 | 0.02 | -0.04 | 5/29/2026 | 5/29/2026 1:58:37 PM EST |
| 85.00 | 0.05 | 0.60 | 0.33 | 0.40 | 0.00 | 0.00% | 0.00 | 0 | 250 | 0.70 | 0.04 | 0.01 | -0.02 | 5/28/2026 | 5/29/2026 1:58:37 PM EST |
| 90.00 | 0.05 | 0.75 | 0.40 | 0.15 | 0.00 | 0.00% | 0.00 | 0 | 237 | 0.84 | 0.02 | 0.00 | -0.01 | 5/28/2026 | 5/29/2026 1:58:37 PM EST |
| 95.00 | 0.00 | 0.70 | 0.35 | 0.20 | 0.00 | 0.00% | 0.00 | 0 | 107 | 1.12 | 0.01 | 0.00 | -0.01 | 5/22/2026 | 5/29/2026 1:58:37 PM EST |
| 100.00 | 0.00 | 0.75 | 0.38 | 0.15 | 0.00 | 0.00% | 0.00 | 0 | 290 | 1.25 | 0.00 | 0.00 | 0.00 | 5/27/2026 | 5/29/2026 1:58:37 PM EST |
| 105.00 | 0.00 | 0.75 | 0.38 | 0.15 | 0.00 | 0.00% | 0.00 | 0 | 253 | 1.35 | 0.00 | 0.00 | 0.00 | 5/20/2026 | 5/29/2026 1:58:37 PM EST |
| 110.00 | 0.00 | 0.75 | 0.38 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 604 | 1.44 | 0.00 | 0.00 | 0.00 | 5/28/2026 | 5/29/2026 1:58:37 PM EST |
| 115.00 | 0.00 | 0.75 | 0.38 | 0.25 | 0.00 | 0.00% | 0.00 | 0 | 17 | 1.53 | 0.00 | 0.00 | 0.00 | 5/14/2026 | 5/29/2026 1:58:37 PM EST |
| 120.00 | 0.00 | 0.75 | 0.38 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 85 | 1.62 | 0.00 | 0.00 | 0.00 | 5/26/2026 | 5/29/2026 1:58:37 PM EST |
| 125.00 | 0.00 | 0.75 | 0.38 | 0.56 | 0.00 | 0.00% | 0.00 | 0 | 5 | 1.69 | 0.00 | 0.00 | 0.00 | 5/14/2026 | 5/29/2026 1:58:37 PM EST |
| 130.00 | 0.00 | 0.75 | 0.38 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 34 | 1.77 | 0.00 | 0.00 | 0.00 | 5/18/2026 | 5/29/2026 1:58:37 PM EST |
| 135.00 | 0.00 | 0.75 | 0.38 | % | 0.00 | 0 | 0 | 1.84 | 0.00 | 0.00 | 0.00 | 5/29/2026 1:58:37 PM EST | |||
| 140.00 | 0.00 | 0.75 | 0.38 | 0.75 | 0.00 | 0.00% | 0.00 | 0 | 10 | 1.91 | 0.00 | 0.00 | 0.00 | 5/6/2026 | 5/29/2026 1:58:37 PM EST |
| 145.00 | 0.00 | 0.75 | 0.38 | % | 0.00 | 0 | 0 | 1.97 | 0.00 | 0.00 | 0.00 | 5/29/2026 1:58:37 PM EST | |||
| 150.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 2.56 | 0.00 | 0.00 | 0.00 | 5/29/2026 1:58:37 PM EST | |||
| 155.00 | 0.00 | 1.95 | 0.98 | % | 0.01 | 0 | 0 | 2.56 | 0.00 | 0.00 | 0.00 | 5/29/2026 1:58:37 PM EST | |||
| 160.00 | 0.00 | 2.15 | 1.08 | 0.30 | 0.00 | 0.00% | 0.01 | 0 | 1 | 2.68 | 0.00 | 0.00 | 0.00 | 5/21/2026 | 5/29/2026 1:58:37 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 45.00 | 0.00 | 1.35 | 0.68 | 0.10 | 0.00 | 0.00% | 0.02 | 0 | 683 | 1.24 | 0.00 | 0.00 | -0.01 | 5/27/2026 | 5/29/2026 1:58:37 PM EST |
| 50.00 | 0.00 | 0.95 | 0.48 | 0.30 | 0.00 | 0.00% | 0.01 | 0 | 518 | 1.04 | -0.03 | 0.01 | -0.02 | 5/15/2026 | 5/29/2026 1:58:37 PM EST |
| 55.00 | 0.45 | 0.85 | 0.65 | 0.45 | -0.05 | -10.00% | 0.01 | 50 | 257 | 0.66 | -0.10 | 0.02 | -0.05 | 5/29/2026 | 5/29/2026 1:58:37 PM EST |
| 60.00 | 1.00 | 2.00 | 1.50 | 1.70 | +0.15 | +9.68% | 0.03 | 51 | 443 | 0.59 | -0.26 | 0.03 | -0.08 | 5/29/2026 | 5/29/2026 1:58:37 PM EST |
| 65.00 | 3.30 | 4.50 | 3.90 | 4.30 | +0.30 | +7.50% | 0.06 | 66 | 514 | 0.63 | -0.48 | 0.04 | -0.09 | 5/29/2026 | 5/29/2026 1:58:37 PM EST |
| 70.00 | 6.40 | 7.80 | 7.10 | 6.82 | -0.56 | -7.59% | 0.10 | 2 | 667 | 0.63 | -0.67 | 0.04 | -0.08 | 5/29/2026 | 5/29/2026 1:58:37 PM EST |
| 75.00 | 10.20 | 12.10 | 11.15 | 10.78 | -0.22 | -2.00% | 0.15 | 2 | 2,393 | 0.92 | -0.82 | 0.03 | -0.06 | 5/29/2026 | 5/29/2026 1:58:37 PM EST |
| 80.00 | 14.60 | 17.20 | 15.90 | 16.30 | +0.85 | +5.51% | 0.20 | 1 | 254 | 1.06 | -0.91 | 0.02 | -0.04 | 5/29/2026 | 5/29/2026 1:58:37 PM EST |
| 85.00 | 19.30 | 22.00 | 20.65 | 20.68 | 0.00 | 0.00% | 0.24 | 0 | 2,820 | 1.18 | -0.96 | 0.01 | -0.02 | 5/27/2026 | 5/29/2026 1:58:37 PM EST |
| 90.00 | 23.40 | 26.90 | 25.15 | 22.30 | 0.00 | 0.00% | 0.28 | 0 | 70 | 1.30 | -0.98 | 0.00 | -0.01 | 5/22/2026 | 5/29/2026 1:58:37 PM EST |
| 95.00 | 28.30 | 32.30 | 30.30 | 28.65 | 0.00 | 0.00% | 0.32 | 0 | 18 | 1.55 | -0.99 | 0.00 | -0.01 | 5/26/2026 | 5/29/2026 1:58:37 PM EST |
| 100.00 | 33.60 | 36.90 | 35.25 | 32.60 | 0.00 | 0.00% | 0.35 | 0 | 5 | 1.68 | -1.00 | 0.00 | 0.00 | 5/22/2026 | 5/29/2026 1:58:37 PM EST |
| 105.00 | 38.80 | 41.90 | 40.35 | 31.00 | 0.00 | 0.00% | 0.38 | 0 | 28 | 1.79 | -1.00 | 0.00 | 0.00 | 5/15/2026 | 5/29/2026 1:58:37 PM EST |
| 110.00 | 43.80 | 46.90 | 45.35 | 27.72 | 0.00 | 0.00% | 0.41 | 0 | 1 | 1.90 | -1.00 | 0.00 | 0.00 | 4/29/2026 | 5/29/2026 1:58:37 PM EST |
| 115.00 | 48.80 | 51.90 | 50.35 | 16.91 | 0.00 | 0.00% | 0.44 | 0 | 0 | 2.01 | -1.00 | 0.00 | 0.00 | 4/20/2026 | 5/29/2026 1:58:37 PM EST |
| 120.00 | 53.80 | 56.90 | 55.35 | % | 0.46 | 0 | 0 | 2.10 | -1.00 | 0.00 | 0.00 | 5/29/2026 1:58:37 PM EST | |||
| 125.00 | 58.30 | 62.40 | 60.35 | % | 0.48 | 0 | 0 | 2.20 | -1.00 | 0.00 | 0.00 | 5/29/2026 1:58:37 PM EST | |||
| 130.00 | 63.30 | 67.40 | 65.35 | % | 0.50 | 0 | 0 | 2.28 | -1.00 | 0.00 | 0.00 | 5/29/2026 1:58:37 PM EST | |||
| 135.00 | 68.30 | 72.40 | 70.35 | % | 0.52 | 0 | 0 | 2.36 | -1.00 | 0.00 | 0.00 | 5/29/2026 1:58:37 PM EST | |||
| 140.00 | 73.30 | 77.40 | 75.35 | % | 0.54 | 0 | 0 | 2.44 | -1.00 | 0.00 | 0.00 | 5/29/2026 1:58:37 PM EST | |||
| 145.00 | 78.30 | 82.40 | 80.35 | % | 0.55 | 0 | 0 | 2.52 | -1.00 | 0.00 | 0.00 | 5/29/2026 1:58:37 PM EST | |||
| 150.00 | 83.30 | 87.40 | 85.35 | % | 0.57 | 0 | 0 | 2.59 | -1.00 | 0.00 | 0.00 | 5/29/2026 1:58:37 PM EST | |||
| 155.00 | 88.30 | 92.40 | 90.35 | % | 0.58 | 0 | 0 | 2.66 | -1.00 | 0.00 | 0.00 | 5/29/2026 1:58:37 PM EST | |||
| 160.00 | 93.30 | 97.40 | 95.35 | % | 0.60 | 0 | 0 | 2.72 | -1.00 | 0.00 | 0.00 | 5/29/2026 1:58:37 PM EST |