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GlaxoSmithKline plc (GSK)

NYSE - NYSE Delayed price. Currency in USD
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40.59+0.84 (+2.11%)
At close: 04:00PM EDT
40.61 +0.02 (+0.05%)
After hours: 07:20PM EDT
In the money
Show:ListStraddle
Strike:20.00
Callsfor26 April 2024
Contract nameLast trade dateExpiry dateLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GSK240517C000200002024-04-02 11:19AM EDT2024-05-1721.800.000.000.00--00.00%
GSK250117C000200002024-02-21 4:50PM EDT2025-01-1721.9020.5024.800.00-6089.99%
Putsfor26 April 2024
Contract nameLast trade dateExpiry dateLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GSK240816P000200002024-01-09 4:59PM EDT2024-08-160.050.000.100.00-101258.01%
GSK250117P000200002024-01-31 12:40PM EDT2025-01-170.100.000.100.00-718942.29%
GSK260116P000200002024-03-04 1:58PM EDT2026-01-160.150.001.400.00-2351.15%