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GlaxoSmithKline plc (GSK)

NYSE - Nasdaq Real-time price. Currency in USD
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35.29+0.46 (+1.34%)
As of 03:36PM EST. Market open.
In the money
Show:ListStraddle
Strike:25.00
Callsfor10 February 2023
Contract nameLast trade dateExpiry dateLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GSK230217C000250002023-01-30 3:05PM EST2023-02-1710.2010.2010.500.00-42398.83%
GSK230317C000250002023-01-30 11:05AM EST2023-03-1710.4010.3010.500.00--860.74%
GSK230519C000250002022-12-01 1:42PM EST2023-05-1910.609.8010.700.00-11151.66%
GSK230616C000250002023-01-11 10:53AM EST2023-06-169.9010.3010.500.00-11638.57%
GSK240119C000250002023-02-06 10:36AM EST2024-01-1910.7810.6011.00+0.08+0.75%215133.20%
GSK250117C000250002023-01-24 10:04AM EST2025-01-1712.009.7011.900.00-11931.57%
Putsfor10 February 2023
Contract nameLast trade dateExpiry dateLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GSK230217P000250002022-12-22 10:35AM EST2023-02-170.100.000.750.00-7184148.24%
GSK230519P000250002023-01-31 11:31AM EST2023-05-190.100.000.000.00-516012.50%
GSK230616P000250002023-01-20 1:39PM EST2023-06-160.150.050.300.00-105442.33%
GSK230818P000250002023-01-25 12:04PM EST2023-08-180.250.100.250.00-260133.25%
GSK240119P000250002023-02-06 11:07AM EST2024-01-190.450.400.500.00-21,04529.88%
GSK250117P000250002023-01-31 11:41AM EST2025-01-171.000.801.200.00-10260828.08%