UK markets open in 2 hours 9 minutes

GlaxoSmithKline plc (GSK)

NYSE - NYSE Delayed price. Currency in USD
Add to watchlist
40.86-0.38 (-0.92%)
At close: 04:00PM EDT
40.86 0.00 (0.00%)
After hours: 07:17PM EDT
In the money
Show:ListStraddle
Strike:34.00
Callsfor26 April 2024
Contract nameLast trade dateExpiry dateLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GSK240517C000340002024-03-07 10:30AM EDT2024-05-179.605.509.300.00-143971.88%
GSK240816C000340002024-04-18 1:34PM EDT2024-08-165.800.000.000.00-800.00%
Putsfor26 April 2024
Contract nameLast trade dateExpiry dateLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GSK240517P000340002024-04-19 9:53AM EDT2024-05-170.100.000.000.00-1012.50%
GSK240816P000340002024-04-19 10:36AM EDT2024-08-160.350.000.000.00-106.25%