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GlaxoSmithKline plc (GSK)

NYSE - NYSE Delayed price. Currency in USD
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43.35+0.78 (+1.83%)
At close: 04:00PM EDT
43.34 -0.01 (-0.02%)
Pre-market: 05:32AM EDT
In the money
Show:ListStraddle
Strike:20.00
Callsfor3 May 2024
Contract nameLast trade dateExpiry dateLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GSK240517C000200002024-04-02 11:19AM EDT2024-05-1721.8022.4024.700.00--14216.80%
GSK250117C000200002024-02-21 4:50PM EDT2025-01-1721.9020.5024.800.00-6084.96%
Putsfor3 May 2024
Contract nameLast trade dateExpiry dateLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GSK240816P000200002024-01-09 4:59PM EDT2024-08-160.050.000.100.00-101265.23%
GSK250117P000200002024-01-31 12:40PM EDT2025-01-170.100.000.100.00-718946.19%
GSK260116P000200002024-03-04 1:58PM EDT2026-01-160.150.001.400.00-2354.25%