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(GRBK)

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In the money
Show:ListStraddle
Callsfor16 August 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GRBK240816C000450002024-06-21 3:48PM EDT45.0013.2010.9014.900.00-1867.29%
GRBK240816C000500002024-06-18 3:40PM EDT50.009.207.109.300.00-1550.59%
GRBK240816C000550002024-06-26 11:45AM EDT55.004.354.204.90-1.45-25.00%24248.05%
GRBK240816C000600002024-06-26 10:48AM EDT60.001.901.752.35-0.80-29.63%718143.34%
GRBK240816C000650002024-06-17 3:21PM EDT65.001.530.651.250.00-31845.58%
GRBK240816C000700002024-02-23 12:17PM EDT70.002.551.553.600.00-3378.42%
GRBK240816C000750002024-06-17 12:43PM EDT75.000.450.004.500.00-1186.08%
GRBK240816C000800002024-02-28 10:39AM EDT80.001.401.052.050.00--185.21%
Putsfor16 August 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GRBK240816P000350002024-02-02 10:31AM EDT35.001.000.152.100.00-417110.40%
GRBK240816P000400002024-05-17 12:24PM EDT40.000.400.001.200.00-517871.63%
GRBK240816P000450002024-05-03 3:23PM EDT45.001.300.101.100.00-11952.34%
GRBK240816P000500002024-06-04 10:00AM EDT50.001.800.801.200.00-153644.70%
GRBK240816P000550002024-06-25 10:14AM EDT55.003.101.852.50+0.84+37.17%321938.72%
GRBK240816P000600002024-05-07 12:41PM EDT60.005.955.606.800.00-310956.30%