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CoStar Group, Inc. (CSGP)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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76.27+1.44 (+1.92%)
At close: 04:00PM EDT
76.57 +0.30 (+0.39%)
After hours: 04:32PM EDT
In the money
Show:ListStraddle
Callsfor18 July 2025
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
CSGP250718C000550002024-09-10 10:30AM EDT55.0026.5021.6024.100.00--1044.59%
CSGP250718C000700002024-09-09 2:50PM EDT70.0016.1012.6013.700.00--140.31%
CSGP250718C000750002024-07-12 10:12AM EDT75.0012.008.7012.700.00--145.83%
CSGP250718C000800002024-08-20 12:44PM EDT80.007.707.8011.900.00-111150.44%
CSGP250718C000850002024-09-18 11:00AM EDT85.005.655.806.400.00-11336.23%
CSGP250718C000900002024-07-23 11:42AM EDT90.005.404.504.800.00-101335.38%
CSGP250718C000950002024-09-18 10:04AM EDT95.003.303.103.600.00-814134.92%
CSGP250718C001000002024-10-04 10:57AM EDT100.002.102.152.850.00-46835.41%
CSGP250718C001050002024-09-30 3:41PM EDT105.001.661.502.100.00-3534.99%
CSGP250718C001100002024-08-05 9:30AM EDT110.002.900.000.000.00--36.25%
CSGP250718C001250002024-08-05 10:01AM EDT125.001.450.550.700.00--1035.25%
Putsfor18 July 2025
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
CSGP250718P000400002024-09-24 9:30AM EDT40.000.700.101.950.00-519654.05%
CSGP250718P000450002024-09-24 9:30AM EDT45.000.610.202.700.00-2051650.40%
CSGP250718P000500002024-08-19 9:30AM EDT50.001.000.000.000.00-5512.50%
CSGP250718P000550002024-06-20 9:30AM EDT55.002.301.903.700.00-1049.98%
CSGP250718P000600002024-10-02 9:30AM EDT60.002.902.052.600.00-1435.22%
CSGP250718P000650002024-10-02 9:30AM EDT65.004.103.105.400.00-2440.94%
CSGP250718P000700002024-10-10 10:35AM EDT70.005.304.806.200.00-11335.29%
CSGP250718P000750002024-09-09 10:09AM EDT75.006.306.608.100.00-1233.06%
CSGP250718P000800002024-08-26 11:47AM EDT80.008.609.6010.200.00-284930.09%
CSGP250718P000850002024-10-02 11:32AM EDT85.0014.1011.9012.600.00-21726.44%
CSGP250718P000950002024-09-27 2:39PM EDT95.0021.1019.3020.300.00-101025.17%
CSGP250718P001000002024-06-06 11:23AM EDT100.0022.8024.6029.100.00--146.62%