29.47
price up icon2.78%   0.77
 
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Costar Group Inc Stock (CSGP) Option Chain

For the July 17, 2026 expiration date, the CSGP stock option chain has a total of 50 contracts, with 17 call options and 33 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • September 18, 2026 : 20 contracts.
  • October 16, 2026 : 19 contracts.
  • December 18, 2026 : 41 contracts.
  • January 15, 2027 : 17 contracts.
  • March 19, 2027 : 2 contracts.

Costar Group Inc (CSGP) Most Active Options & Calendar

CSGP Call Options Expiring July 17, 2026

Strike Price Change % Change Volume
favorite 30.00 1.03 -0.42 -28.97% 15
favorite 35.00 0.13 0.03 +30.00% 2
favorite 25.00 4.00 0.00 - -
favorite 40.00 0.05 0.00 - -
favorite 45.00 0.20 0.00 - -
favorite 50.00 0.18 0.00 - -
favorite 55.00 0.19 0.00 - -

CSGP Put Options Expiring July 17, 2026

Strike Price Change % Change Volume
favorite
35.00
5.48 -0.52 -8.67% 15
favorite
25.00
0.14 -0.01 -6.67% 10
favorite
30.00
1.40 -0.45 -24.32% 8
favorite
22.50
0.20 0.00 - -
favorite
40.00
12.40 0.00 - -
favorite
45.00
10.80 0.00 - -
favorite
50.00
11.25 0.00 - -

Costar Group Inc Stock (CSGP) Option Chain Analysis

Put Volume Total 33
Call Volume Total 17
Put/Call Ratio (PCR) 1.94
Put Strike With Highest Volume $35.00
Call Strike With Highest Volume $30.00
$12.15
price down icon 5.83%
JLL JLL
$333.75
price up icon 1.05%
$14.83
price down icon 1.34%
FSV FSV
$144.88
price up icon 0.25%
$100.33
price up icon 1.50%
Cap:     |  Volume (24h):