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GlaxoSmithKline plc (GSK)

NYSE - NYSE Delayed price. Currency in USD
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35.35+0.32 (+0.91%)
At close: 04:00PM EST
35.36 +0.01 (+0.03%)
After hours: 07:58PM EST
In the money
Show:ListStraddle
Callsfor9 December 2022
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GSK221209C000300002022-12-02 1:06PM EST30.005.415.205.50+1.46+36.96%5192.97%
GSK221209C000310002022-11-23 10:30AM EST31.002.734.004.500.00-1178.52%
GSK221209C000320002022-12-02 10:46AM EST32.003.303.203.50+0.11+3.45%21463.87%
GSK221209C000325002022-11-25 10:15AM EST32.501.652.702.950.00-2250.39%
GSK221209C000330002022-11-30 10:25AM EST33.001.252.152.450.00-23543.56%
GSK221209C000335002022-11-28 12:56PM EST33.500.881.802.000.00-31941.60%
GSK221209C000340002022-12-01 9:43AM EST34.001.151.401.500.00-112333.69%
GSK221209C000345002022-12-02 2:15PM EST34.500.980.951.10+0.48+96.00%1458532.42%
GSK221209C000350002022-12-02 2:06PM EST35.000.620.600.70+0.12+24.00%19623928.13%
GSK221209C000360002022-12-02 2:59PM EST36.000.220.150.25+0.05+29.41%1711727.93%
GSK221209C000370002022-12-02 11:55AM EST37.000.050.000.100.00-51532.03%
GSK221209C000390002022-10-28 10:53AM EST39.000.150.000.050.00-1047.27%
Putsfor9 December 2022
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GSK221209P000240002022-11-21 12:35PM EST24.000.050.000.750.00-12229.69%
GSK221209P000250002022-11-21 12:35PM EST25.000.050.000.750.00-1818210.35%
GSK221209P000260002022-11-21 12:35PM EST26.000.050.000.750.00--2191.80%
GSK221209P000270002022-11-22 3:43PM EST27.000.050.000.100.00-98101110.94%
GSK221209P000275002022-11-22 3:41PM EST27.500.050.000.750.00--2164.45%
GSK221209P000280002022-11-21 12:30PM EST28.000.050.000.750.00-14155.66%
GSK221209P000285002022-11-21 12:30PM EST28.500.050.000.750.00--1146.88%
GSK221209P000290002022-11-25 12:12PM EST29.000.050.000.050.00-71276.56%
GSK221209P000300002022-11-28 3:12PM EST30.000.040.000.150.00-101079.30%
GSK221209P000310002022-11-23 10:30AM EST31.000.090.000.150.00-1866.41%
GSK221209P000320002022-12-01 3:36PM EST32.000.050.000.150.00-1753.52%
GSK221209P000330002022-11-30 1:28PM EST33.000.150.000.200.00-316854.10%
GSK221209P000335002022-11-29 12:30PM EST33.500.250.000.100.00-21036.52%
GSK221209P000340002022-12-02 1:22PM EST34.000.100.050.15-0.07-41.18%520433.69%