Options Chain for GSK PLC SPONSORED ADR (GSK) - $43.70 as of 10/28/2025 8:28:34 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 25.00 | 16.70 | 20.10 | 18.40 | % | 0.74 | 0 | 0 | 6.20 | 1.00 | 0.00 | 0.00 | 10/28/2025 4:00:02 PM EST | |||
| 29.00 | 13.50 | 16.10 | 14.80 | % | 0.51 | 0 | 0 | 4.93 | 1.00 | 0.00 | 0.00 | 10/28/2025 4:00:02 PM EST | |||
| 30.00 | 12.60 | 15.10 | 13.85 | % | 0.46 | 0 | 0 | 4.64 | 1.00 | 0.00 | 0.00 | 10/28/2025 4:00:02 PM EST | |||
| 30.50 | 12.20 | 14.60 | 13.40 | 13.31 | % | 0.44 | 2 | 0 | 4.50 | 1.00 | 0.00 | 0.00 | 10/28/2025 | 10/28/2025 4:00:02 PM EST | |
| 31.00 | 11.60 | 13.90 | 12.75 | 12.82 | % | 0.41 | 2 | 0 | 4.13 | 1.00 | 0.00 | 0.00 | 10/28/2025 | 10/28/2025 4:00:02 PM EST | |
| 31.50 | 11.10 | 13.60 | 12.35 | % | 0.39 | 0 | 0 | 4.21 | 1.00 | 0.00 | 0.00 | 10/28/2025 4:00:02 PM EST | |||
| 32.00 | 10.60 | 13.10 | 11.85 | % | 0.37 | 0 | 0 | 4.07 | 1.00 | 0.00 | 0.00 | 10/28/2025 4:00:02 PM EST | |||
| 32.50 | 10.10 | 12.60 | 11.35 | 11.52 | % | 0.35 | 1 | 0 | 3.94 | 1.00 | 0.00 | 0.00 | 10/28/2025 | 10/28/2025 4:00:02 PM EST | |
| 33.00 | 8.60 | 12.10 | 10.35 | 11.12 | % | 0.31 | 1 | 0 | 3.80 | 1.00 | 0.00 | 0.00 | 10/28/2025 | 10/28/2025 4:00:02 PM EST | |
| 33.50 | 8.50 | 11.10 | 9.80 | 9.58 | % | 0.29 | 1 | 0 | 3.14 | 1.00 | 0.00 | 0.00 | 10/28/2025 | 10/28/2025 4:00:02 PM EST | |
| 34.00 | 7.60 | 10.70 | 9.15 | 9.18 | % | 0.27 | 1 | 0 | 3.13 | 1.00 | 0.00 | 0.00 | 10/28/2025 | 10/28/2025 4:00:02 PM EST | |
| 34.50 | 7.10 | 10.60 | 8.85 | % | 0.26 | 0 | 0 | 3.40 | 1.00 | 0.00 | 0.00 | 10/28/2025 4:00:02 PM EST | |||
| 35.00 | 6.60 | 10.10 | 8.35 | % | 0.24 | 0 | 0 | 3.27 | 1.00 | 0.00 | 0.00 | 10/28/2025 4:00:02 PM EST | |||
| 35.50 | 6.10 | 9.60 | 7.85 | % | 0.22 | 0 | 0 | 3.14 | 1.00 | 0.00 | 0.00 | 10/28/2025 4:00:02 PM EST | |||
| 36.00 | 6.70 | 8.60 | 7.65 | 8.30 | 0.00 | 0.00% | 0.21 | 0 | 27 | 2.54 | 1.00 | 0.00 | 0.00 | 10/23/2025 | 10/28/2025 4:00:02 PM EST |
| 36.50 | 5.10 | 8.30 | 6.70 | % | 0.18 | 0 | 0 | 2.61 | 1.00 | 0.00 | 0.00 | 10/28/2025 4:00:02 PM EST | |||
| 37.00 | 4.60 | 8.10 | 6.35 | % | 0.17 | 0 | 0 | 2.75 | 1.00 | 0.00 | 0.00 | 10/28/2025 4:00:02 PM EST | |||
| 37.50 | 4.20 | 7.30 | 5.75 | % | 0.15 | 0 | 0 | 2.37 | 1.00 | 0.00 | 0.00 | 10/28/2025 4:00:02 PM EST | |||
| 38.00 | 4.90 | 6.20 | 5.55 | 6.35 | 0.00 | 0.00% | 0.15 | 0 | 3 | 1.70 | 1.00 | 0.00 | 0.00 | 10/9/2025 | 10/28/2025 4:00:02 PM EST |
| 38.50 | 4.30 | 5.90 | 5.10 | % | 0.13 | 0 | 0 | 1.78 | 1.00 | 0.00 | 0.00 | 10/28/2025 4:00:02 PM EST | |||
| 39.00 | 2.65 | 5.60 | 4.13 | 4.47 | 0.00 | 0.00% | 0.11 | 0 | 0 | 1.84 | 1.00 | 0.00 | 0.00 | 9/30/2025 | 10/28/2025 4:00:02 PM EST |
| 39.50 | 2.35 | 5.70 | 4.03 | % | 0.10 | 0 | 0 | 2.19 | 0.99 | 0.03 | -0.01 | 10/28/2025 4:00:02 PM EST | |||
| 40.00 | 3.20 | 3.90 | 3.55 | 3.47 | -0.60 | -14.75% | 0.09 | 1 | 74 | 0.99 | 0.97 | 0.05 | -0.02 | 10/28/2025 | 10/28/2025 4:00:02 PM EST |
| 40.50 | 2.40 | 4.20 | 3.30 | % | 0.08 | 0 | 0 | 1.56 | 0.94 | 0.07 | -0.03 | 10/28/2025 4:00:02 PM EST | |||
| 41.00 | 2.00 | 3.70 | 2.85 | 3.20 | 0.00 | 0.00% | 0.07 | 0 | 23 | 1.43 | 0.90 | 0.09 | -0.06 | 10/27/2025 | 10/28/2025 4:00:02 PM EST |
| 41.50 | 2.05 | 3.60 | 2.83 | % | 0.07 | 0 | 0 | 1.58 | 0.85 | 0.12 | -0.08 | 10/28/2025 4:00:02 PM EST | |||
| 42.00 | 1.90 | 2.40 | 2.15 | 1.89 | +0.19 | +11.18% | 0.05 | 12 | 96 | 0.72 | 0.79 | 0.14 | -0.10 | 10/28/2025 | 10/28/2025 4:00:02 PM EST |
| 42.50 | 1.10 | 1.80 | 1.45 | 1.47 | -0.08 | -5.17% | 0.03 | 33 | 40 | 0.94 | 0.72 | 0.17 | -0.11 | 10/28/2025 | 10/28/2025 4:00:02 PM EST |
| 43.00 | 1.20 | 1.60 | 1.40 | 1.20 | -0.20 | -14.29% | 0.03 | 106 | 87 | 0.68 | 0.63 | 0.19 | -0.12 | 10/28/2025 | 10/28/2025 4:00:02 PM EST |
| 43.50 | 0.95 | 1.30 | 1.13 | 1.00 | -0.15 | -13.05% | 0.03 | 87 | 116 | 0.68 | 0.53 | 0.20 | -0.12 | 10/28/2025 | 10/28/2025 4:00:02 PM EST |
| 44.00 | 0.50 | 0.90 | 0.70 | 0.66 | -0.24 | -26.67% | 0.02 | 1,376 | 255 | 0.56 | 0.43 | 0.21 | -0.12 | 10/28/2025 | 10/28/2025 4:00:02 PM EST |
| 44.50 | 0.45 | 0.70 | 0.58 | 0.55 | -0.10 | -15.39% | 0.01 | 356 | 2,521 | 0.58 | 0.33 | 0.19 | -0.11 | 10/28/2025 | 10/28/2025 4:00:02 PM EST |
| 45.00 | 0.20 | 0.50 | 0.35 | 0.36 | -0.09 | -20.00% | 0.01 | 351 | 220 | 0.54 | 0.24 | 0.16 | -0.09 | 10/28/2025 | 10/28/2025 4:00:02 PM EST |
| 45.50 | 0.20 | 0.40 | 0.30 | 0.29 | +0.01 | +3.58% | 0.01 | 332 | 101 | 0.60 | 0.17 | 0.13 | -0.07 | 10/28/2025 | 10/28/2025 4:00:02 PM EST |
| 46.00 | 0.15 | 0.20 | 0.18 | 0.17 | -0.08 | -32.00% | 0.00 | 1,397 | 619 | 0.57 | 0.12 | 0.10 | -0.06 | 10/28/2025 | 10/28/2025 4:00:02 PM EST |
| 46.50 | 0.05 | 0.65 | 0.35 | 0.10 | -0.03 | -23.08% | 0.01 | 5 | 3 | 0.62 | 0.07 | 0.07 | -0.04 | 10/28/2025 | 10/28/2025 4:00:02 PM EST |
| 47.00 | 0.00 | 0.75 | 0.38 | 0.18 | 0.00 | 0.00% | 0.01 | 0 | 53 | 1.24 | 0.04 | 0.04 | -0.02 | 10/27/2025 | 10/28/2025 4:00:02 PM EST |
| 47.50 | 0.00 | 0.75 | 0.38 | 0.07 | 0.00 | 0.00% | 0.01 | 0 | 2 | 1.32 | 0.02 | 0.03 | -0.01 | 10/27/2025 | 10/28/2025 4:00:02 PM EST |
| 48.00 | 0.00 | 0.25 | 0.13 | 0.25 | 0.00 | 0.00% | 0.00 | 0 | 15 | 0.94 | 0.01 | 0.02 | -0.01 | 10/22/2025 | 10/28/2025 4:00:02 PM EST |
| 48.50 | 0.00 | 0.95 | 0.48 | % | 0.01 | 0 | 0 | 1.65 | 0.01 | 0.01 | 0.00 | 10/28/2025 4:00:02 PM EST | |||
| 49.00 | 0.00 | 0.75 | 0.38 | 0.24 | 0.00 | 0.00% | 0.01 | 0 | 15 | 1.57 | 0.00 | 0.00 | 0.00 | 10/6/2025 | 10/28/2025 4:00:02 PM EST |
| 49.50 | 0.00 | 0.45 | 0.23 | % | 0.00 | 0 | 0 | 1.37 | 0.00 | 0.00 | 0.00 | 10/28/2025 4:00:02 PM EST | |||
| 50.00 | 0.00 | 0.10 | 0.05 | 0.04 | 0.00 | 0.00% | 0.00 | 0 | 28 | 0.84 | 0.00 | 0.00 | 0.00 | 10/27/2025 | 10/28/2025 4:00:02 PM EST |
| 51.00 | 0.00 | 0.10 | 0.05 | % | 0.00 | 0 | 0 | 1.07 | 0.00 | 0.00 | 0.00 | 10/28/2025 4:00:02 PM EST | |||
| 52.00 | 0.00 | 0.30 | 0.15 | % | 0.00 | 0 | 0 | 1.51 | 0.00 | 0.00 | 0.00 | 10/28/2025 4:00:02 PM EST | |||
| 53.00 | 0.00 | 0.05 | 0.03 | 0.53 | 0.00 | 0.00% | 0.00 | 0 | 1 | 1.27 | 0.00 | 0.00 | 0.00 | 10/27/2025 | 10/28/2025 4:00:02 PM EST |
| 54.00 | 0.00 | 0.30 | 0.15 | 0.33 | 0.00 | 0.00% | 0.00 | 0 | 1 | 1.74 | 0.00 | 0.00 | 0.00 | 10/27/2025 | 10/28/2025 4:00:02 PM EST |
| 55.00 | 0.00 | 0.10 | 0.05 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 2 | 1.46 | 0.00 | 0.00 | 0.00 | 10/21/2025 | 10/28/2025 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 25.00 | 0.00 | 0.05 | 0.03 | % | 0.00 | 0 | 0 | 2.87 | 0.00 | 0.00 | 0.00 | 10/28/2025 4:00:02 PM EST | |||
| 29.00 | 0.00 | 0.30 | 0.15 | % | 0.01 | 0 | 0 | 3.04 | 0.00 | 0.00 | 0.00 | 10/28/2025 4:00:02 PM EST | |||
| 30.00 | 0.00 | 0.30 | 0.15 | % | 0.01 | 0 | 0 | 2.83 | 0.00 | 0.00 | 0.00 | 10/28/2025 4:00:02 PM EST | |||
| 30.50 | 0.00 | 0.50 | 0.25 | % | 0.01 | 0 | 0 | 3.11 | 0.00 | 0.00 | 0.00 | 10/28/2025 4:00:02 PM EST | |||
| 31.00 | 0.00 | 0.50 | 0.25 | % | 0.01 | 0 | 0 | 2.99 | 0.00 | 0.00 | 0.00 | 10/28/2025 4:00:02 PM EST | |||
| 31.50 | 0.00 | 0.10 | 0.05 | 0.48 | 0.00 | 0.00% | 0.00 | 0 | 1 | 2.01 | 0.00 | 0.00 | 0.00 | 10/23/2025 | 10/28/2025 4:00:02 PM EST |
| 32.00 | 0.00 | 0.35 | 0.18 | 0.36 | 0.00 | 0.00% | 0.01 | 0 | 1 | 2.52 | 0.00 | 0.00 | 0.00 | 10/27/2025 | 10/28/2025 4:00:02 PM EST |
| 32.50 | 0.00 | 0.30 | 0.15 | 0.15 | % | 0.00 | 1 | 0 | 2.33 | 0.00 | 0.00 | 0.00 | 10/28/2025 | 10/28/2025 4:00:02 PM EST | |
| 33.00 | 0.00 | 0.50 | 0.25 | 0.35 | -0.11 | -23.92% | 0.01 | 1 | 1 | 2.57 | 0.00 | 0.00 | 0.00 | 10/28/2025 | 10/28/2025 4:00:02 PM EST |
| 33.50 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 2.79 | 0.00 | 0.00 | 0.00 | 10/28/2025 4:00:02 PM EST | |||
| 34.00 | 0.00 | 0.75 | 0.38 | 0.01 | 0.00 | 0.00% | 0.01 | 0 | 2 | 2.68 | 0.00 | 0.00 | 0.00 | 10/27/2025 | 10/28/2025 4:00:02 PM EST |
| 34.50 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 2.57 | 0.00 | 0.00 | 0.00 | 10/28/2025 4:00:02 PM EST | |||
| 35.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 2.46 | 0.00 | 0.00 | 0.00 | 10/28/2025 4:00:02 PM EST | |||
| 35.50 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 2.35 | 0.00 | 0.00 | 0.00 | 10/28/2025 4:00:02 PM EST | |||
| 36.00 | 0.00 | 0.15 | 0.08 | 0.30 | 0.00 | 0.00% | 0.00 | 0 | 2 | 1.41 | 0.00 | 0.00 | 0.00 | 10/27/2025 | 10/28/2025 4:00:02 PM EST |
| 36.50 | 0.00 | 0.35 | 0.18 | 0.06 | 0.00 | 0.00% | 0.00 | 0 | 4 | 1.65 | 0.00 | 0.00 | 0.00 | 10/27/2025 | 10/28/2025 4:00:02 PM EST |
| 37.00 | 0.00 | 0.55 | 0.28 | 0.17 | 0.00 | 0.00% | 0.01 | 0 | 3 | 0.99 | 0.00 | 0.00 | 0.00 | 10/3/2025 | 10/28/2025 4:00:02 PM EST |
| 37.50 | 0.00 | 0.30 | 0.15 | % | 0.00 | 0 | 0 | 1.40 | 0.00 | 0.00 | 0.00 | 10/28/2025 4:00:02 PM EST | |||
| 38.00 | 0.00 | 0.75 | 0.38 | 0.05 | 0.00 | 0.00% | 0.01 | 2 | 50 | 0.86 | 0.00 | 0.00 | 0.00 | 10/28/2025 | 10/28/2025 4:00:02 PM EST |
| 38.50 | 0.00 | 0.95 | 0.48 | % | 0.01 | 0 | 0 | 0.79 | 0.00 | 0.00 | 0.00 | 10/28/2025 4:00:02 PM EST | |||
| 39.00 | 0.00 | 0.10 | 0.05 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 14 | 0.83 | 0.00 | 0.00 | 0.00 | 10/27/2025 | 10/28/2025 4:00:02 PM EST |
| 39.50 | 0.00 | 0.15 | 0.08 | 0.07 | -0.08 | -53.34% | 0.00 | 7 | 1,144 | 0.84 | -0.01 | 0.03 | -0.01 | 10/28/2025 | 10/28/2025 4:00:02 PM EST |
| 40.00 | 0.00 | 0.25 | 0.13 | 0.19 | +0.12 | +171.43% | 0.00 | 6 | 41 | 0.89 | -0.03 | 0.05 | -0.02 | 10/28/2025 | 10/28/2025 4:00:02 PM EST |
| 40.50 | 0.05 | 0.20 | 0.13 | 0.15 | -0.08 | -34.79% | 0.00 | 127 | 50 | 0.74 | -0.06 | 0.07 | -0.03 | 10/28/2025 | 10/28/2025 4:00:02 PM EST |
| 41.00 | 0.10 | 0.30 | 0.20 | 0.25 | +0.10 | +66.67% | 0.00 | 133 | 125 | 0.65 | -0.10 | 0.09 | -0.06 | 10/28/2025 | 10/28/2025 4:00:02 PM EST |
| 41.50 | 0.20 | 0.30 | 0.25 | 0.26 | -0.03 | -10.35% | 0.01 | 162 | 14 | 0.60 | -0.15 | 0.12 | -0.08 | 10/28/2025 | 10/28/2025 4:00:02 PM EST |
| 42.00 | 0.30 | 0.40 | 0.35 | 0.24 | -0.01 | -4.00% | 0.01 | 429 | 176 | 0.60 | -0.21 | 0.14 | -0.10 | 10/28/2025 | 10/28/2025 4:00:02 PM EST |
| 42.50 | 0.45 | 0.70 | 0.58 | 0.48 | +0.08 | +20.00% | 0.01 | 98 | 265 | 0.67 | -0.28 | 0.17 | -0.11 | 10/28/2025 | 10/28/2025 4:00:02 PM EST |
| 43.00 | 0.60 | 0.70 | 0.65 | 0.65 | +0.10 | +18.19% | 0.02 | 5,260 | 529 | 0.59 | -0.37 | 0.19 | -0.12 | 10/28/2025 | 10/28/2025 4:00:02 PM EST |
| 43.50 | 0.70 | 0.95 | 0.83 | 0.83 | +0.03 | +3.75% | 0.02 | 104 | 1,753 | 0.56 | -0.47 | 0.20 | -0.12 | 10/28/2025 | 10/28/2025 4:00:02 PM EST |
| 44.00 | 1.00 | 1.20 | 1.10 | 1.40 | +0.45 | +47.37% | 0.03 | 5 | 1,204 | 0.56 | -0.57 | 0.21 | -0.12 | 10/28/2025 | 10/28/2025 4:00:02 PM EST |
| 44.50 | 1.05 | 1.60 | 1.33 | 1.75 | 0.00 | 0.00% | 0.03 | 0 | 20 | 0.76 | -0.67 | 0.19 | -0.11 | 10/24/2025 | 10/28/2025 4:00:02 PM EST |
| 45.00 | 1.60 | 1.95 | 1.78 | 1.65 | 0.00 | 0.00% | 0.04 | 0 | 466 | 0.54 | -0.76 | 0.16 | -0.09 | 10/27/2025 | 10/28/2025 4:00:02 PM EST |
| 45.50 | 1.95 | 2.95 | 2.45 | 1.95 | 0.00 | 0.00% | 0.05 | 0 | 3 | 1.12 | -0.83 | 0.13 | -0.07 | 10/23/2025 | 10/28/2025 4:00:02 PM EST |
| 46.00 | 1.25 | 3.40 | 2.33 | 2.49 | 0.00 | 0.00% | 0.05 | 0 | 1 | 1.19 | -0.88 | 0.10 | -0.06 | 10/27/2025 | 10/28/2025 4:00:02 PM EST |
| 46.50 | 2.10 | 3.80 | 2.95 | % | 0.06 | 0 | 0 | 1.22 | -0.93 | 0.07 | -0.04 | 10/28/2025 4:00:02 PM EST | |||
| 47.00 | 2.60 | 4.30 | 3.45 | % | 0.07 | 0 | 0 | 1.31 | -0.96 | 0.04 | -0.02 | 10/28/2025 4:00:02 PM EST | |||
| 47.50 | 3.20 | 5.50 | 4.35 | % | 0.09 | 0 | 0 | 1.91 | -0.98 | 0.03 | -0.01 | 10/28/2025 4:00:02 PM EST | |||
| 48.00 | 2.95 | 6.50 | 4.73 | % | 0.10 | 0 | 0 | 2.34 | -0.99 | 0.02 | -0.01 | 10/28/2025 4:00:02 PM EST | |||
| 48.50 | 3.50 | 6.90 | 5.20 | % | 0.11 | 0 | 0 | 2.44 | -0.99 | 0.01 | 0.00 | 10/28/2025 4:00:02 PM EST | |||
| 49.00 | 4.30 | 7.40 | 5.85 | % | 0.12 | 0 | 0 | 2.53 | -1.00 | 0.00 | 0.00 | 10/28/2025 4:00:02 PM EST | |||
| 49.50 | 4.80 | 7.50 | 6.15 | % | 0.12 | 0 | 0 | 2.27 | -1.00 | 0.00 | 0.00 | 10/28/2025 4:00:02 PM EST | |||
| 50.00 | 5.20 | 8.40 | 6.80 | % | 0.14 | 0 | 0 | 2.71 | -1.00 | 0.00 | 0.00 | 10/28/2025 4:00:02 PM EST | |||
| 51.00 | 6.00 | 9.40 | 7.70 | % | 0.15 | 0 | 0 | 2.88 | -1.00 | 0.00 | 0.00 | 10/28/2025 4:00:02 PM EST | |||
| 52.00 | 7.40 | 10.40 | 8.90 | 8.37 | 0.00 | 0.00% | 0.17 | 0 | 0 | 3.04 | -1.00 | 0.00 | 0.00 | 10/27/2025 | 10/28/2025 4:00:02 PM EST |
| 53.00 | 8.20 | 10.50 | 9.35 | 9.27 | 0.00 | 0.00% | 0.18 | 0 | 1 | 2.41 | -1.00 | 0.00 | 0.00 | 10/27/2025 | 10/28/2025 4:00:02 PM EST |
| 54.00 | 9.00 | 12.40 | 10.70 | % | 0.20 | 0 | 0 | 3.34 | -1.00 | 0.00 | 0.00 | 10/28/2025 4:00:02 PM EST | |||
| 55.00 | 10.10 | 13.40 | 11.75 | % | 0.21 | 0 | 0 | 3.48 | -1.00 | 0.00 | 0.00 | 10/28/2025 4:00:02 PM EST |