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CoStar Group, Inc. (CSGP)

NasdaqGS - NasdaqGS Real Time Price. Currency in USD
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87.50-0.63 (-0.71%)
At close: 04:00PM EDT
87.50 0.00 (0.00%)
After hours: 04:20PM EDT
In The Money
Show:ListStraddle
CallsforJanuary 16, 2026
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
CSGP260116C000400002024-03-25 3:58PM EDT40.0059.8054.0058.500.00--186.93%
CSGP260116C000600002024-04-22 11:15AM EDT60.0033.7034.2035.200.00--249.35%
CSGP260116C000650002024-04-22 12:01PM EDT65.0029.5830.6033.400.00--252.69%
CSGP260116C000700002024-03-11 2:33PM EDT70.0028.0031.0031.900.00-1154.44%
CSGP260116C000750002024-02-29 11:34AM EDT75.0024.1030.7034.300.00--163.33%
CSGP260116C000800002024-03-01 12:30PM EDT80.0022.2027.1030.000.00-12958.38%
CSGP260116C000850002024-04-23 12:25PM EDT85.0019.2018.3019.400.00-6841.21%
CSGP260116C000900002024-05-16 12:04PM EDT90.0017.3013.6017.300.00-41540.93%
CSGP260116C000950002024-04-23 9:44AM EDT95.0014.0013.0014.700.00-21139.11%
CSGP260116C001000002024-05-13 3:26PM EDT100.0013.0711.1013.600.00-11040.22%
CSGP260116C001150002024-05-01 11:12AM EDT115.009.206.607.800.00-212135.70%
CSGP260116C001200002024-05-08 12:11PM EDT120.007.705.606.700.00-310235.36%
CSGP260116C001250002024-03-25 2:28PM EDT125.009.307.207.700.00-1239.95%
CSGP260116C001300002024-05-17 12:50PM EDT130.004.602.105.10-0.39-7.82%13935.28%
CSGP260116C001350002024-05-09 10:01AM EDT135.004.602.404.300.00-174734.82%
CSGP260116C001400002024-05-07 9:30AM EDT140.004.202.953.700.00-14234.65%
PutsforJanuary 16, 2026
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
CSGP260116P000450002024-03-19 9:30AM EDT45.000.800.000.000.00-2212.50%
CSGP260116P000600002024-05-07 11:43AM EDT60.002.252.302.750.00-101231.36%
CSGP260116P000650002024-05-14 9:53AM EDT65.003.213.303.900.00-62230.75%
CSGP260116P000700002024-05-16 12:04PM EDT70.004.403.905.500.00-4830.68%
CSGP260116P000750002024-05-16 12:05PM EDT75.005.805.907.300.00-34430.27%
CSGP260116P000800002024-05-16 12:06PM EDT80.007.507.708.900.00-31628.64%
CSGP260116P000850002024-05-16 12:04PM EDT85.009.408.3011.700.00-11429.22%
CSGP260116P000900002024-05-13 3:55PM EDT90.0012.0011.0014.400.00-2228.83%