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GlaxoSmithKline plc (GSK)

NYSE - NYSE Delayed price. Currency in USD
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42.87-0.12 (-0.28%)
At close: 04:00PM EDT
43.00 +0.13 (+0.30%)
After hours: 07:51PM EDT
In the money
Show:ListStraddle
Strike:28.00
Callsfor5 April 2024
Contract nameLast trade dateExpiry dateLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GSK240517C000280002024-03-28 3:13PM EDT2024-05-1715.1014.0016.90+0.97+6.86%9091.60%
GSK250117C000280002024-03-14 10:55AM EDT2025-01-1715.1014.9016.800.00-5011256.40%
GSK260116C000280002024-03-06 3:46PM EDT2026-01-1615.3013.0017.600.00-2243.77%
Putsfor5 April 2024
Contract nameLast trade dateExpiry dateLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GSK240517P000280002024-03-22 3:12PM EDT2024-05-170.090.000.100.00-14855.47%
GSK240816P000280002024-02-14 12:17PM EDT2024-08-160.150.051.250.00-52856.30%
GSK250117P000280002024-03-08 4:42PM EDT2025-01-170.200.050.300.00-2082331.93%
GSK260116P000280002024-01-22 2:27PM EDT2026-01-160.800.450.600.00-11125.46%