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GlaxoSmithKline plc (GSK)

NYSE - NYSE Delayed Price. Currency in USD
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37.50+0.23 (+0.62%)
At close: 4:00PM EST
In The Money
Show:ListStraddle
CallsforDecember 11, 2020
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
GSK201211C000360002020-11-04 10:20AM EST36.001.500.000.000.00-100.00%
GSK201211C000370002020-11-09 11:53AM EST37.001.000.000.000.00-100.00%
GSK201211C000380002020-11-10 1:47PM EST38.001.200.000.000.00-1003.13%
GSK201211C000390002020-11-10 3:12PM EST39.000.840.000.000.00-2806.25%
GSK201211C000400002020-11-10 1:49PM EST40.000.470.000.000.00-13012.50%
PutsforDecember 11, 2020
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
GSK201211P000300002020-10-30 12:59PM EST30.000.400.000.000.00-1050.00%
GSK201211P000320002020-11-05 11:29AM EST32.000.200.000.000.00--025.00%
GSK201211P000330002020-11-10 2:14PM EST33.000.150.000.000.00-1025.00%
GSK201211P000340002020-10-30 1:01PM EST34.001.900.000.000.00-1025.00%
GSK201211P000360002020-11-09 3:21PM EST36.000.550.000.000.00-606.25%
GSK201211P000370002020-11-10 2:55PM EST37.000.500.000.000.00-203.13%
GSK201211P000380002020-11-09 3:21PM EST38.001.400.000.000.00-100.00%
GSK201211P000390002020-10-30 11:39AM EST39.005.660.000.000.00-100.00%