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GlaxoSmithKline plc (GSK)

New York Stock Exchange Consolidated Issue - Nasdaq Real Time Price. Currency in USD
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39.3362+0.2062 (+0.5270%)
As of 11:45AM EDT. Market open.
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Show:ListStraddle
CallsforAugust 25, 2017
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
GSK170825C000340002017-08-08 1:53PM EDT34.006.254.705.000.00-330.00%
GSK170825C000385002017-08-23 11:22AM EDT38.500.400.801.000.00-15415433.20%
GSK170825C000390002017-08-22 3:18PM EDT39.000.340.400.500.00-328321.29%
GSK170825C000395002017-08-22 11:29AM EDT39.500.100.100.200.00-4711319.24%
GSK170825C000400002017-08-23 10:09AM EDT40.000.050.000.05+0.03+150.00%1123017.77%
GSK170825C000405002017-08-18 11:50PM EDT40.500.050.000.050.00-3326.17%
GSK170825C000410002017-08-15 11:42AM EDT41.000.050.000.050.00-43833.79%
GSK170825C000420002017-07-28 10:13AM EDT42.000.130.050.15-0.61-82.43%202456.64%
GSK170825C000430002017-07-28 10:23AM EDT43.000.040.000.10-0.26-86.67%27860.55%
GSK170825C000450002017-07-21 11:58PM EDT45.000.100.000.150.00-101091.02%
PutsforAugust 25, 2017
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
GSK170825P000370002017-07-28 11:50PM EDT37.000.110.000.100.00-101054.88%
GSK170825P000375002017-08-18 11:50PM EDT37.500.050.000.100.00-1046.09%
GSK170825P000380002017-08-18 11:24AM EDT38.000.100.050.15-0.01-9.09%662342.38%
GSK170825P000385002017-08-22 10:56AM EDT38.500.100.000.050.00-12521.29%
GSK170825P000390002017-08-23 9:55AM EDT39.000.150.050.15-0.05-25.00%483920.31%
GSK170825P000395002017-08-23 9:53AM EDT39.500.350.250.35-0.52-59.77%25118.16%
GSK170825P000400002017-08-07 10:19AM EDT40.000.550.500.65+0.08+17.02%20590.00%
GSK170825P000410002017-08-15 11:00AM EDT41.002.002.152.300.00-41683.79%
GSK170825P000420002017-07-25 9:58AM EDT42.001.001.551.700.00-110.00%
GSK170825P000430002017-07-21 11:44PM EDT43.001.351.051.350.00-10100.00%