Options Chain for GSK PLC SPONSORED ADR (GSK) - $49.63 as of 1/5/2026 11:00:41 AM 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 | 27.20 | 31.10 | 29.15 | % | 1.46 | 0 | 0 | 2.53 | 1.00 | 0.00 | 0.00 | 1/5/2026 4:00:00 PM EST | |||
| 25.00 | 22.20 | 26.10 | 24.15 | % | 0.97 | 0 | 0 | 1.99 | 1.00 | 0.00 | 0.00 | 1/5/2026 4:00:00 PM EST | |||
| 30.00 | 17.20 | 21.20 | 19.20 | 10.31 | 0.00 | 0.00% | 0.64 | 0 | 0 | 1.59 | 1.00 | 0.00 | 0.00 | 7/10/2025 | 1/5/2026 4:00:00 PM EST |
| 32.00 | 15.30 | 19.20 | 17.25 | 7.60 | 0.00 | 0.00% | 0.54 | 0 | 11 | 1.44 | 1.00 | 0.00 | 0.00 | 8/15/2025 | 1/5/2026 4:00:00 PM EST |
| 33.00 | 14.20 | 18.30 | 16.25 | 14.91 | 0.00 | 0.00% | 0.49 | 0 | 3 | 1.39 | 1.00 | 0.00 | 0.00 | 11/12/2025 | 1/5/2026 4:00:00 PM EST |
| 34.00 | 13.30 | 17.20 | 15.25 | 4.70 | 0.00 | 0.00% | 0.45 | 0 | 9 | 1.30 | 1.00 | 0.00 | 0.00 | 8/5/2025 | 1/5/2026 4:00:00 PM EST |
| 35.00 | 12.90 | 15.50 | 14.20 | 12.79 | 0.00 | 0.00% | 0.41 | 0 | 62 | 1.06 | 1.00 | 0.00 | 0.00 | 11/14/2025 | 1/5/2026 4:00:00 PM EST |
| 36.00 | 11.90 | 14.50 | 13.20 | 3.70 | 0.00 | 0.00% | 0.37 | 0 | 101 | 0.99 | 0.99 | 0.01 | 0.00 | 8/12/2025 | 1/5/2026 4:00:00 PM EST |
| 37.00 | 10.90 | 14.00 | 12.45 | 11.54 | 0.00 | 0.00% | 0.34 | 0 | 44 | 1.05 | 0.98 | 0.01 | 0.00 | 11/13/2025 | 1/5/2026 4:00:00 PM EST |
| 38.00 | 10.40 | 12.60 | 11.50 | 10.63 | 0.00 | 0.00% | 0.30 | 0 | 51 | 0.90 | 0.97 | 0.01 | 0.00 | 11/11/2025 | 1/5/2026 4:00:00 PM EST |
| 39.00 | 10.00 | 10.70 | 10.35 | 8.20 | 0.00 | 0.00% | 0.27 | 0 | 93 | 0.43 | 0.95 | 0.01 | -0.01 | 11/3/2025 | 1/5/2026 4:00:00 PM EST |
| 40.00 | 9.20 | 9.50 | 9.35 | 9.45 | +0.15 | +1.62% | 0.23 | 2 | 139 | 0.45 | 0.94 | 0.02 | -0.01 | 1/5/2026 | 1/5/2026 4:00:00 PM EST |
| 41.00 | 8.20 | 8.50 | 8.35 | 8.54 | 0.00 | 0.00% | 0.20 | 0 | 121 | 0.41 | 0.93 | 0.02 | -0.01 | 12/31/2025 | 1/5/2026 4:00:00 PM EST |
| 42.00 | 6.90 | 7.90 | 7.40 | 7.01 | -0.58 | -7.65% | 0.18 | 1 | 78 | 0.51 | 0.90 | 0.03 | -0.01 | 1/5/2026 | 1/5/2026 4:00:00 PM EST |
| 43.00 | 6.00 | 7.70 | 6.85 | 6.60 | -0.12 | -1.79% | 0.16 | 28 | 256 | 0.38 | 0.88 | 0.04 | -0.01 | 1/5/2026 | 1/5/2026 4:00:00 PM EST |
| 44.00 | 5.40 | 5.70 | 5.55 | 5.53 | 0.00 | 0.00% | 0.13 | 0 | 136 | 0.33 | 0.85 | 0.04 | -0.01 | 12/24/2025 | 1/5/2026 4:00:00 PM EST |
| 45.00 | 4.50 | 4.80 | 4.65 | 4.91 | -0.04 | -0.81% | 0.10 | 3 | 1,118 | 0.31 | 0.81 | 0.05 | -0.01 | 1/5/2026 | 1/5/2026 4:00:00 PM EST |
| 46.00 | 3.70 | 4.00 | 3.85 | 4.10 | -0.06 | -1.45% | 0.08 | 23 | 3,863 | 0.30 | 0.76 | 0.07 | -0.02 | 1/5/2026 | 1/5/2026 4:00:00 PM EST |
| 47.00 | 3.00 | 3.20 | 3.10 | 2.85 | -0.28 | -8.95% | 0.07 | 1 | 265 | 0.28 | 0.69 | 0.08 | -0.02 | 1/5/2026 | 1/5/2026 4:00:00 PM EST |
| 48.00 | 2.35 | 2.50 | 2.43 | 2.48 | +0.04 | +1.64% | 0.05 | 5 | 414 | 0.27 | 0.61 | 0.09 | -0.02 | 1/5/2026 | 1/5/2026 4:00:00 PM EST |
| 49.00 | 1.75 | 1.95 | 1.85 | 1.70 | % | 0.04 | 22 | 0 | 0.27 | 0.52 | 0.09 | -0.02 | 1/5/2026 | 1/5/2026 4:00:00 PM EST | |
| 50.00 | 1.30 | 1.45 | 1.38 | 1.46 | -0.19 | -11.52% | 0.03 | 132 | 1,212 | 0.26 | 0.43 | 0.09 | -0.02 | 1/5/2026 | 1/5/2026 4:00:00 PM EST |
| 55.00 | 0.20 | 0.35 | 0.28 | 0.32 | 0.00 | 0.00% | 0.01 | 0 | 1,556 | 0.27 | 0.13 | 0.04 | -0.01 | 1/2/2026 | 1/5/2026 4:00:00 PM EST |
| 60.00 | 0.05 | 0.15 | 0.10 | 0.11 | -0.02 | -15.39% | 0.00 | 1 | 124 | 0.32 | 0.03 | 0.01 | 0.00 | 1/5/2026 | 1/5/2026 4:00:00 PM EST |
| 65.00 | 0.00 | 0.60 | 0.30 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 8 | 0.46 | 0.00 | 0.00 | 0.00 | 12/22/2025 | 1/5/2026 4:00:00 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 | 0.25 | 0.13 | 0.06 | 0.00 | 0.00% | 0.01 | 0 | 23 | 1.44 | 0.00 | 0.00 | 0.00 | 9/30/2025 | 1/5/2026 4:00:00 PM EST |
| 25.00 | 0.00 | 0.10 | 0.05 | 0.08 | 0.00 | 0.00% | 0.00 | 0 | 16 | 0.95 | 0.00 | 0.00 | 0.00 | 10/22/2025 | 1/5/2026 4:00:00 PM EST |
| 30.00 | 0.00 | 0.10 | 0.05 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 305 | 0.72 | 0.00 | 0.00 | 0.00 | 11/19/2025 | 1/5/2026 4:00:00 PM EST |
| 32.00 | 0.00 | 0.10 | 0.05 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 55 | 0.64 | 0.00 | 0.00 | 0.00 | 12/22/2025 | 1/5/2026 4:00:00 PM EST |
| 33.00 | 0.00 | 0.15 | 0.08 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 72 | 0.64 | 0.00 | 0.00 | 0.00 | 12/3/2025 | 1/5/2026 4:00:00 PM EST |
| 34.00 | 0.00 | 0.15 | 0.08 | 0.19 | 0.00 | 0.00% | 0.00 | 0 | 65 | 0.60 | 0.00 | 0.00 | 0.00 | 10/30/2025 | 1/5/2026 4:00:00 PM EST |
| 35.00 | 0.00 | 0.15 | 0.08 | 0.12 | 0.00 | 0.00% | 0.00 | 0 | 128 | 0.56 | 0.00 | 0.00 | 0.00 | 12/4/2025 | 1/5/2026 4:00:00 PM EST |
| 36.00 | 0.05 | 0.15 | 0.10 | 0.09 | -0.04 | -30.77% | 0.00 | 1 | 112 | 0.48 | -0.01 | 0.01 | 0.00 | 1/5/2026 | 1/5/2026 4:00:00 PM EST |
| 37.00 | 0.05 | 0.15 | 0.10 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 20 | 0.44 | -0.02 | 0.01 | 0.00 | 12/29/2025 | 1/5/2026 4:00:00 PM EST |
| 38.00 | 0.05 | 0.20 | 0.13 | 0.19 | 0.00 | 0.00% | 0.00 | 0 | 187 | 0.42 | -0.03 | 0.01 | 0.00 | 11/26/2025 | 1/5/2026 4:00:00 PM EST |
| 39.00 | 0.05 | 0.20 | 0.13 | 0.25 | 0.00 | 0.00% | 0.00 | 0 | 114 | 0.38 | -0.05 | 0.01 | -0.01 | 11/26/2025 | 1/5/2026 4:00:00 PM EST |
| 40.00 | 0.10 | 0.25 | 0.18 | 0.15 | -0.02 | -11.77% | 0.00 | 4 | 207 | 0.38 | -0.06 | 0.02 | -0.01 | 1/5/2026 | 1/5/2026 4:00:00 PM EST |
| 41.00 | 0.10 | 0.25 | 0.18 | 0.22 | 0.00 | 0.00% | 0.00 | 0 | 343 | 0.34 | -0.07 | 0.02 | -0.01 | 12/26/2025 | 1/5/2026 4:00:00 PM EST |
| 42.00 | 0.15 | 0.25 | 0.20 | 0.22 | 0.00 | 0.00% | 0.00 | 0 | 399 | 0.32 | -0.10 | 0.03 | -0.01 | 1/2/2026 | 1/5/2026 4:00:00 PM EST |
| 43.00 | 0.25 | 0.40 | 0.33 | 0.33 | +0.03 | +10.00% | 0.01 | 1 | 237 | 0.32 | -0.12 | 0.04 | -0.01 | 1/5/2026 | 1/5/2026 4:00:00 PM EST |
| 44.00 | 0.35 | 0.50 | 0.43 | 0.40 | 0.00 | 0.00% | 0.01 | 0 | 324 | 0.31 | -0.15 | 0.04 | -0.01 | 12/31/2025 | 1/5/2026 4:00:00 PM EST |
| 45.00 | 0.50 | 0.60 | 0.55 | 0.60 | +0.10 | +20.00% | 0.01 | 2 | 645 | 0.29 | -0.19 | 0.05 | -0.01 | 1/5/2026 | 1/5/2026 4:00:00 PM EST |
| 46.00 | 0.70 | 0.85 | 0.78 | 0.75 | -0.02 | -2.60% | 0.02 | 11 | 403 | 0.29 | -0.24 | 0.07 | -0.02 | 1/5/2026 | 1/5/2026 4:00:00 PM EST |
| 47.00 | 0.95 | 1.15 | 1.05 | 1.00 | -0.05 | -4.77% | 0.02 | 2 | 377 | 0.28 | -0.31 | 0.08 | -0.02 | 1/5/2026 | 1/5/2026 4:00:00 PM EST |
| 48.00 | 0.45 | 1.45 | 0.95 | 1.27 | -0.13 | -9.29% | 0.02 | 3 | 760 | 0.20 | -0.39 | 0.09 | -0.02 | 1/5/2026 | 1/5/2026 4:00:00 PM EST |
| 49.00 | 0.90 | 1.90 | 1.40 | 1.70 | 0.00 | 0.00% | 0.03 | 0 | 40 | 0.20 | -0.48 | 0.09 | -0.02 | 1/2/2026 | 1/5/2026 4:00:00 PM EST |
| 50.00 | 1.45 | 2.50 | 1.98 | 2.40 | +0.20 | +9.10% | 0.04 | 79 | 472 | 0.20 | -0.57 | 0.09 | -0.02 | 1/5/2026 | 1/5/2026 4:00:00 PM EST |
| 55.00 | 5.10 | 7.70 | 6.40 | 6.70 | -0.60 | -8.22% | 0.12 | 69 | 121 | 0.55 | -0.87 | 0.04 | -0.01 | 1/5/2026 | 1/5/2026 4:00:00 PM EST |
| 60.00 | 10.10 | 12.10 | 11.10 | 11.40 | 0.00 | 0.00% | 0.18 | 0 | 41 | 0.62 | -0.97 | 0.01 | 0.00 | 12/16/2025 | 1/5/2026 4:00:00 PM EST |
| 65.00 | 14.10 | 18.00 | 16.05 | % | 0.25 | 0 | 0 | 0.94 | -1.00 | 0.00 | 0.00 | 1/5/2026 4:00:00 PM EST |