CoStar Group Inc.

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76.79
0.35 (0.46%)
At close: Jan 28, 2025, 1:51 PM
Call Volume 13
Call Premium 6.84K
Total Premium 10.40K
Call Open Interest 11.98K
Implied Volatility (IV) 36.2%
Total Open Interest 19.49K
GEX 74.95K
Put Volume 16
Put Premium 3.56K
P/C Ratio 1.23
Put Open Interest 7.51K
Open Interest (OI) Change -46
% OI Change -0.24%
IV Rank 75.00

Historical CSGP Data

Date % Change P/C Volume C Volume P Volume Total OI OI Change % OI Change C Prem P Prem
01/27/2025 +4.05% 0.27 238 188 50 19.53K -64 -0.33% 86.93K 11.59K
01/24/2025 +0.22% 1.32 79 34 45 19.60K +18 +0.09% 8.26K 11.74K
01/23/2025 +1.06% 2.59 391 109 282 19.58K -56 -0.29% 21.30K 36.37K

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