GlaxoSmithKline plc (GSK)
NYSE - Nasdaq Real-time price. Currency in USD
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As of 02:22PM EDT. Market open.
Callsfor18 August 2023
| Contract name | Last trade date | Strike | Last price | Bid | Ask | Change | % change | Volume | Open interest | Implied volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| GSK230818C00025000 | 2023-03-03 1:07PM EDT | 25.00 | 10.15 | 10.50 | 10.90 | 0.00 | - | 1 | 6 | 46.29% |
| GSK230818C00028000 | 2023-03-08 11:01AM EDT | 28.00 | 6.50 | 7.70 | 7.90 | 0.00 | - | 3 | 202 | 34.52% |
| GSK230818C00029000 | 2023-02-03 10:54AM EDT | 29.00 | 7.09 | 6.40 | 6.60 | 0.00 | - | 1 | 1 | 22.90% |
| GSK230818C00030000 | 2023-03-23 11:48AM EDT | 30.00 | 6.17 | 5.90 | 6.10 | 0.00 | - | 1 | 20 | 30.86% |
| GSK230818C00031000 | 2023-03-09 4:37PM EDT | 31.00 | 3.80 | 5.10 | 5.30 | 0.00 | - | 31 | 33 | 30.13% |
| GSK230818C00032000 | 2023-03-13 10:12AM EDT | 32.00 | 3.30 | 4.30 | 4.50 | 0.00 | - | 10 | 11 | 28.78% |
| GSK230818C00033000 | 2023-03-24 1:04PM EDT | 33.00 | 3.00 | 3.50 | 3.70 | 0.00 | - | 10 | 168 | 26.88% |
| GSK230818C00034000 | 2023-03-27 11:31AM EDT | 34.00 | 2.75 | 2.80 | 2.95 | 0.00 | - | 20 | 199 | 25.07% |
| GSK230818C00035000 | 2023-03-29 2:56PM EDT | 35.00 | 1.98 | 2.15 | 2.30 | 0.00 | - | 4 | 1,063 | 23.78% |
| GSK230818C00036000 | 2023-03-30 9:40AM EDT | 36.00 | 1.60 | 1.65 | 1.75 | 0.00 | - | 170 | 424 | 22.83% |
| GSK230818C00037000 | 2023-03-31 10:33AM EDT | 37.00 | 1.26 | 1.15 | 1.25 | +0.06 | +5.00% | 11 | 1,179 | 21.53% |
| GSK230818C00038000 | 2023-03-30 3:43PM EDT | 38.00 | 0.85 | 0.80 | 0.90 | 0.00 | - | 9 | 2,724 | 21.05% |
| GSK230818C00039000 | 2023-03-30 3:56PM EDT | 39.00 | 0.65 | 0.55 | 0.60 | 0.00 | - | 5 | 2,944 | 20.24% |
| GSK230818C00040000 | 2023-03-31 11:29AM EDT | 40.00 | 0.40 | 0.35 | 0.45 | 0.00 | - | 2 | 798 | 20.70% |
| GSK230818C00041000 | 2023-03-31 11:33AM EDT | 41.00 | 0.25 | 0.20 | 0.30 | -0.01 | -3.85% | 6 | 97 | 20.41% |
| GSK230818C00042000 | 2023-03-30 3:32PM EDT | 42.00 | 0.19 | 0.10 | 0.20 | 0.00 | - | 2 | 58 | 20.31% |
| GSK230818C00043000 | 2023-03-22 3:43PM EDT | 43.00 | 0.20 | 0.05 | 0.15 | 0.00 | - | 2 | 36 | 20.85% |
| GSK230818C00044000 | 2023-03-01 4:06PM EDT | 44.00 | 0.13 | 0.00 | 0.10 | 0.00 | - | 1 | 42 | 20.80% |
| GSK230818C00045000 | 2023-03-08 4:12PM EDT | 45.00 | 0.05 | 0.00 | 0.10 | 0.00 | - | 11 | 70 | 22.51% |
Putsfor18 August 2023
| Contract name | Last trade date | Strike | Last price | Bid | Ask | Change | % change | Volume | Open interest | Implied volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| GSK230818P00020000 | 2023-03-09 11:38AM EDT | 20.00 | 0.07 | 0.00 | 0.75 | 0.00 | - | 20 | 30 | 64.99% |
| GSK230818P00025000 | 2023-03-15 3:54PM EDT | 25.00 | 0.25 | 0.00 | 0.70 | 0.00 | - | 1 | 607 | 52.44% |
| GSK230818P00028000 | 2023-03-20 10:24AM EDT | 28.00 | 0.38 | 0.20 | 0.30 | 0.00 | - | 1 | 235 | 30.32% |
| GSK230818P00029000 | 2023-03-10 2:21PM EDT | 29.00 | 0.65 | 0.25 | 0.35 | 0.00 | - | 1 | 39 | 28.13% |
| GSK230818P00030000 | 2023-03-28 9:50AM EDT | 30.00 | 0.55 | 0.35 | 0.45 | 0.00 | - | 1 | 143 | 26.76% |
| GSK230818P00031000 | 2023-03-31 10:26AM EDT | 31.00 | 0.55 | 0.50 | 0.60 | -0.10 | -15.38% | 177 | 539 | 25.78% |
| GSK230818P00032000 | 2023-03-24 11:24AM EDT | 32.00 | 1.20 | 0.70 | 0.75 | 0.00 | - | 13 | 694 | 24.22% |
| GSK230818P00033000 | 2023-03-30 10:19AM EDT | 33.00 | 1.05 | 0.90 | 1.00 | 0.00 | - | 171 | 577 | 23.41% |
| GSK230818P00034000 | 2023-03-28 12:37PM EDT | 34.00 | 1.45 | 1.20 | 1.30 | 0.00 | - | 167 | 3,117 | 22.49% |
| GSK230818P00035000 | 2023-03-23 2:45PM EDT | 35.00 | 1.85 | 1.55 | 1.70 | 0.00 | - | 17 | 1,619 | 21.90% |
| GSK230818P00036000 | 2023-03-30 10:19AM EDT | 36.00 | 2.25 | 2.00 | 2.15 | 0.00 | - | 129 | 587 | 20.95% |
| GSK230818P00037000 | 2023-03-23 1:15PM EDT | 37.00 | 2.75 | 2.55 | 2.70 | 0.00 | - | 166 | 234 | 20.19% |
| GSK230818P00038000 | 2023-03-30 2:01PM EDT | 38.00 | 3.50 | 3.20 | 3.40 | 0.00 | - | 4 | 77 | 20.24% |
| GSK230818P00039000 | 2023-02-02 10:34AM EDT | 39.00 | 4.40 | 4.60 | 4.80 | 0.00 | - | - | 86 | 28.74% |
| GSK230818P00040000 | 2023-03-10 4:54PM EDT | 40.00 | 6.64 | 4.80 | 5.00 | 0.00 | - | 2 | 183 | 20.46% |
| GSK230818P00041000 | 2023-02-14 11:13AM EDT | 41.00 | 5.60 | 7.10 | 8.00 | 0.00 | - | - | 0 | 49.93% |
| GSK230818P00042000 | 2023-02-13 3:45PM EDT | 42.00 | 6.30 | 8.00 | 8.60 | 0.00 | - | 38 | 44 | 48.12% |
| GSK230818P00043000 | 2023-02-21 3:58PM EDT | 43.00 | 7.40 | 7.30 | 8.40 | 0.00 | - | - | 3 | 34.55% |
| GSK230818P00045000 | 2023-02-21 3:11PM EDT | 45.00 | 9.30 | 9.20 | 10.30 | 0.00 | - | - | 0 | 37.50% |
| GSK230818P00050000 | 2023-01-04 12:36PM EDT | 50.00 | 14.80 | 14.30 | 15.80 | 0.00 | - | - | 0 | 56.06% |
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