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GlaxoSmithKline plc (GSK)

NYSE - NYSE Delayed price. Currency in USD
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43.77+0.42 (+0.97%)
At close: 04:00PM EDT
43.81 +0.03 (+0.08%)
After hours: 07:46PM EDT
In the money
Show:ListStraddle
Callsfor19 August 2022
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GSK220819C000300002021-12-29 10:30AM EDT30.0015.9912.3015.500.00--558.01%
GSK220819C000390002021-12-29 10:45AM EDT39.005.903.507.800.00--15082.42%
GSK220819C000400002021-12-31 12:30PM EDT40.005.092.956.500.00-10010070.02%
GSK220819C000410002022-01-04 12:00PM EDT41.003.903.804.600.00-14747.75%
GSK220819C000420002021-12-31 12:10PM EDT42.003.703.203.700.00-1242.63%
GSK220819C000430002022-01-03 11:59AM EDT43.002.851.353.100.00-3441.72%
GSK220819C000440002021-12-27 10:41AM EDT44.004.701.004.400.00--369.17%
GSK220819C000450002022-01-03 4:50PM EDT45.002.001.803.500.00-13461.87%
GSK220819C000460002022-01-03 3:12PM EDT46.001.601.103.600.00-101150.10%
GSK220819C000470002022-01-04 12:28PM EDT47.001.320.203.500.00-23823873.36%
GSK220819C000490002021-12-27 1:44PM EDT49.001.100.251.100.00--143.80%
GSK220819C000500002022-01-04 1:36PM EDT50.000.700.600.900.00-637543.85%
GSK220819C000525002021-12-29 2:04PM EDT52.500.550.402.250.00--761.18%
Putsfor19 August 2022
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GSK220819P000350002022-01-05 4:58PM EDT35.000.700.550.80+0.05+7.69%3658.35%
GSK220819P000360002021-12-20 2:35PM EDT36.001.050.102.700.00--170.85%
GSK220819P000380002022-01-05 2:16PM EDT38.001.150.803.30-0.03-2.54%6871.48%
GSK220819P000390002022-01-05 3:34PM EDT39.001.251.153.50-0.13-9.42%8569.87%
GSK220819P000400002022-01-04 11:00AM EDT40.001.801.352.150.00-318252.93%