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GlaxoSmithKline plc (GSK)
NYSE - NYSE Delayed Price. Currency in USD
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38.02-0.52 (-1.35%)
At close: 4:00PM EST
38.02 0.00 (0.00%)
After hours: 5:05PM EST
Callsfor22 January 2021
| Contract name | Last trade date | Strike | Last price | Bid | Ask | Change | % change | Volume | Open interest | Implied volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| GSK210122C00030000 | 2020-12-28 12:02PM EST | 30.00 | 6.30 | 5.50 | 10.40 | 0.00 | - | 1 | 1 | 450.78% |
| GSK210122C00032000 | 2020-12-07 11:08AM EST | 32.00 | 5.60 | 6.10 | 6.60 | 0.00 | - | 1 | 0 | 166.21% |
| GSK210122C00034500 | 2021-01-08 10:30AM EST | 34.50 | 3.60 | 1.00 | 5.90 | 0.00 | - | 1 | 1 | 297.66% |
| GSK210122C00035000 | 2021-01-04 11:05AM EST | 35.00 | 2.65 | 0.70 | 4.30 | 0.00 | - | 150 | 65 | 190.04% |
| GSK210122C00035500 | 2020-12-23 9:32AM EST | 35.50 | 1.45 | 0.10 | 4.20 | 0.00 | - | - | 1 | 207.81% |
| GSK210122C00036000 | 2021-01-11 9:50AM EST | 36.00 | 2.01 | 0.00 | 3.10 | 0.00 | - | 1 | 1 | 143.85% |
| GSK210122C00036500 | 2021-01-08 11:17AM EST | 36.50 | 1.88 | 0.15 | 3.30 | 0.00 | - | 1 | 8 | 53.91% |
| GSK210122C00037000 | 2021-01-20 3:47PM EST | 37.00 | 0.90 | 0.10 | 1.20 | -0.58 | -39.19% | 1 | 94 | 40.23% |
| GSK210122C00037500 | 2021-01-20 2:30PM EST | 37.50 | 0.45 | 0.40 | 0.60 | -0.65 | -59.09% | 3 | 40 | 19.14% |
| GSK210122C00038000 | 2021-01-20 3:56PM EST | 38.00 | 0.21 | 0.20 | 0.25 | -0.34 | -61.82% | 46 | 108 | 17.38% |
| GSK210122C00038500 | 2021-01-20 3:31PM EST | 38.50 | 0.05 | 0.05 | 0.10 | -0.20 | -80.00% | 46 | 359 | 19.92% |
| GSK210122C00039000 | 2021-01-19 2:40PM EST | 39.00 | 0.10 | 0.00 | 0.05 | 0.00 | - | 61 | 192 | 24.02% |
| GSK210122C00039500 | 2021-01-19 9:30AM EST | 39.50 | 0.05 | 0.00 | 0.05 | 0.00 | - | 61 | 73 | 32.03% |
| GSK210122C00040000 | 2021-01-15 2:56PM EST | 40.00 | 0.05 | 0.00 | 0.05 | 0.00 | - | 5 | 95 | 39.45% |
| GSK210122C00041000 | 2020-12-18 6:13PM EST | 41.00 | 0.24 | 0.00 | 0.10 | 0.00 | - | - | 1 | 53.52% |
| GSK210122C00042000 | 2020-12-21 9:59AM EST | 42.00 | 0.06 | 0.00 | 1.10 | 0.00 | - | 1 | 1 | 132.81% |
Putsfor22 January 2021
| Contract name | Last trade date | Strike | Last price | Bid | Ask | Change | % change | Volume | Open interest | Implied volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| GSK210122P00034000 | 2020-12-21 11:23AM EST | 34.00 | 0.30 | 0.00 | 0.55 | 0.00 | - | 10 | 13 | 115.43% |
| GSK210122P00035000 | 2021-01-05 1:16PM EST | 35.00 | 0.10 | 0.00 | 1.15 | 0.00 | - | 1 | 14 | 126.37% |
| GSK210122P00035500 | 2021-01-20 11:18AM EST | 35.50 | 0.03 | 0.00 | 0.15 | -0.53 | -94.64% | 4 | 1 | 55.86% |
| GSK210122P00036000 | 2021-01-15 11:35AM EST | 36.00 | 0.13 | 0.00 | 0.05 | 0.00 | - | 6 | 47 | 42.58% |
| GSK210122P00036500 | 2021-01-13 2:47PM EST | 36.50 | 0.10 | 0.00 | 0.10 | 0.00 | - | 10 | 13 | 41.60% |
| GSK210122P00037000 | 2021-01-20 9:30AM EST | 37.00 | 0.08 | 0.00 | 0.05 | -0.02 | -20.00% | 10 | 20 | 25.39% |
| GSK210122P00037500 | 2021-01-19 12:25PM EST | 37.50 | 0.05 | 0.00 | 0.15 | 0.00 | - | 2 | 43 | 25.59% |
| GSK210122P00038000 | 2021-01-20 2:28PM EST | 38.00 | 0.30 | 0.15 | 0.30 | +0.19 | +172.73% | 69 | 61 | 22.56% |
| GSK210122P00038500 | 2021-01-20 9:30AM EST | 38.50 | 0.65 | 0.35 | 0.65 | +0.35 | +116.67% | 11 | 162 | 25.98% |
| GSK210122P00040000 | 2021-01-06 3:34PM EST | 40.00 | 1.80 | 1.90 | 2.30 | 0.00 | - | - | 1 | 50.39% |
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