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GlaxoSmithKline plc (GSK)

NYSE - NYSE Delayed price. Currency in USD
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34.59+0.23 (+0.67%)
At close: 04:00PM EST
34.58 -0.01 (-0.03%)
Pre-market: 06:41AM EST
In the money
Show:ListStraddle
Strike:50.00
Callsfor20 January 2023
Contract nameLast trade dateExpiry dateLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GSK230120C000500002022-08-11 9:09AM EST2023-01-200.200.050.25-0.15-42.86%1218357.03%
GSK230217C000500002022-08-11 10:42AM EST2023-02-170.190.100.65-0.31-62.00%10213955.71%
GSK240119C000500002022-08-11 1:31PM EST2024-01-190.990.751.10-0.71-41.76%374932.96%
Putsfor20 January 2023
Contract nameLast trade dateExpiry dateLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GSK230120P000500002022-08-08 11:08AM EST2023-01-2010.1014.8016.100.00-112881.45%
GSK240119P000500002022-08-02 10:06AM EST2024-01-1910.1015.2016.100.00-65128.61%