CSGP Stock Posts

1/12/2026 4:03:58 PM

Unusual Option Volume

CSGP Costar Group59.16+0.67 (+1.2%)

Costar Group trades 18,150 contracts.

1/8/2026 10:49:29 AM

Unusual Option Volume

CSGP Costar Group61.47-0.19 (-0.3%)

Costar Group trades 2,365 contracts. The highest volume is in the 16-Jan-26 65 puts, which is -5.7% below the current price.

1/7/2026 11:42:15 AM

Unusual Option Volume

CSGP Costar Group64.12-3.08 (-4.6%)

1/2/2026 1:02:41 PM

Unusual Option Volume

CSGP Costar Group66.11-1.13 (-1.7%)

Costar Group trades 4,322 contracts.

12/22/2025 1:05:40 PM

Unusual Option Volume

CSGP Costar Group65.76+0.53 (+0.8%)

Costar Group trades 5,584 contracts.

12/15/2025 12:46:49 PM

Unusual Option Volume

CSGP Costar Group63.51-4.72 (-6.9%)

Costar Group trades 7,220 contracts.

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