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GlaxoSmithKline plc (GSK)

NYSE - NYSE Delayed price. Currency in USD
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43.50+0.15 (+0.35%)
At close: 04:00PM EDT
43.50 0.00 (0.00%)
After hours: 07:06PM EDT
In the money
Show:ListStraddle
Callsfor31 May 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GSK240531C000380002024-04-18 3:56PM EDT38.001.944.407.600.00--150.34%
GSK240531C000400002024-04-26 1:56PM EDT40.001.931.455.600.00-1277.83%
GSK240531C000410002024-05-01 11:24AM EDT41.001.840.553.800.00-101650.20%
GSK240531C000420002024-04-29 11:07AM EDT42.000.900.302.800.00-32641.50%
GSK240531C000430002024-05-02 1:34PM EDT43.001.010.801.200.00-101419.43%
GSK240531C000440002024-05-03 3:46PM EDT44.000.600.500.70+0.05+9.09%56819.19%
Putsfor31 May 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GSK240531P000370002024-04-16 3:34PM EDT37.000.350.000.950.00--355.96%
GSK240531P000380002024-04-25 10:35AM EDT38.000.300.000.750.00--158.69%
GSK240531P000390002024-04-26 2:58PM EDT39.000.350.000.150.00-1129.98%
GSK240531P000400002024-04-18 3:29PM EDT40.001.670.000.200.00--026.76%