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GlaxoSmithKline plc (GSK)

NYSE - Nasdaq Real-time price. Currency in USD
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34.83-0.30 (-0.85%)
At close: 04:00PM EST
34.90 +0.07 (+0.22%)
After hours: 07:58PM EST
In the money
Show:ListStraddle
Strike:34.50
Callsfor10 February 2023
Contract nameLast trade dateExpiry dateLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GSK230210C000345002023-02-03 2:04PM EST2023-02-100.550.550.70-0.25-31.25%2729.20%
GSK230217C000345002023-02-03 3:16PM EST2023-02-170.830.750.85-0.17-17.00%440025.78%
Putsfor10 February 2023
Contract nameLast trade dateExpiry dateLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GSK230210P000345002023-02-03 3:50PM EST2023-02-100.250.200.300.00-645325.20%
GSK230217P000345002023-02-03 3:27PM EST2023-02-170.410.400.45+0.01+2.50%4147323.05%