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GlaxoSmithKline plc (GSK)

NYSE - NYSE Delayed price. Currency in USD
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44.37-0.01 (-0.02%)
At close: 04:00PM EST
44.27 -0.10 (-0.23%)
Pre-market: 04:01AM EST
In the money
Show:ListStraddle
Callsfor28 January 2022
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GSK220128C000360002021-12-23 2:39PM EST36.008.008.709.400.00-10228.91%
GSK220128C000400002022-01-21 9:49AM EST40.003.800.000.000.00-300.00%
GSK220128C000430002022-01-25 10:14AM EST43.001.200.000.000.00-100.00%
GSK220128C000440002022-01-25 3:57PM EST44.000.750.000.000.00-52500.00%
GSK220128C000450002022-01-25 3:46PM EST45.000.260.000.000.00-14006.25%
GSK220128C000460002022-01-25 3:38PM EST46.000.050.000.000.00-43012.50%
GSK220128C000470002022-01-24 2:27PM EST47.000.050.000.000.00-140012.50%
GSK220128C000480002022-01-24 1:53PM EST48.000.050.000.000.00-334025.00%
GSK220128C000490002022-01-20 9:57AM EST49.000.050.000.000.00-1025.00%
GSK220128C000500002022-01-25 9:30AM EST50.000.050.000.000.00-1025.00%
Putsfor28 January 2022
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GSK220128P000390002022-01-19 11:33AM EST39.000.350.000.000.00--025.00%
GSK220128P000400002022-01-25 11:35AM EST40.000.050.000.000.00-1025.00%
GSK220128P000410002022-01-24 3:36PM EST41.000.100.000.000.00-1025.00%
GSK220128P000420002022-01-25 10:59AM EST42.000.150.000.000.00-8012.50%
GSK220128P000430002022-01-25 3:54PM EST43.000.200.000.000.00-1,027012.50%
GSK220128P000440002022-01-25 2:47PM EST44.000.390.000.000.00-403.13%
GSK220128P000450002022-01-25 3:42PM EST45.000.950.000.000.00-600.00%
GSK220128P000460002022-01-24 2:34PM EST46.002.400.000.000.00-1100.00%
GSK220128P000470002022-01-19 9:32AM EST47.002.910.000.000.00-100.00%
GSK220128P000480002022-01-21 9:30AM EST48.003.030.000.000.00-10000.00%
GSK220128P000550002022-01-19 9:31AM EST55.008.800.000.000.00--00.00%