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GlaxoSmithKline plc (GSK)

NYSE - NYSE Delayed price. Currency in USD
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29.36-0.10 (-0.34%)
At close: 04:00PM EDT
29.43 +0.07 (+0.24%)
After hours: 07:57PM EDT
In the money
Show:ListStraddle
Callsfor30 September 2022
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GSK220930C000300002022-08-11 11:33AM EDT30.005.075.406.40+5.07-4-1,014.45%
GSK220930C000330002022-08-11 12:08PM EDT33.002.432.803.40+2.43-1-726.56%
GSK220930C000360002022-08-11 12:04PM EDT36.000.951.101.55+0.95-4-552.73%
GSK220930C000380002022-08-11 1:39PM EDT38.000.490.450.95+0.49-1-489.45%
GSK220930C000400002022-08-11 1:12PM EDT40.000.300.150.70+0.30-3-471.88%
Putsfor30 September 2022
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GSK220930P000280002022-08-11 2:03PM EDT28.000.290.100.55+0.29-11-139.45%
GSK220930P000300002022-08-11 1:40PM EDT30.000.470.251.85+0.47-8-110.16%
GSK220930P000310002022-08-11 1:41PM EDT31.000.720.450.85+0.72-2-0.00%
GSK220930P000330002022-08-11 12:13PM EDT33.001.250.701.25+1.25-16-0.00%
GSK220930P000350002022-08-11 1:39PM EDT35.001.931.301.95+1.93-35-0.00%
GSK220930P000360002022-08-11 1:38PM EDT36.002.392.002.45+2.39-4-0.00%
GSK220930P000370002022-08-11 1:38PM EDT37.003.222.503.20+3.22-2-0.00%
GSK220930P000380002022-08-11 9:43AM EDT38.003.612.803.70+3.61-2-0.00%