32.33
price down icon1.79%   -0.72
 
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Costar Group Inc Stock (CSGP) Option Chain

For the September 18, 2026 expiration date, the CSGP stock option chain has a total of 76 contracts, with 16 call options and 60 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • October 16, 2026 : 58 contracts.
  • December 18, 2026 : 179 contracts.
  • January 15, 2027 : 26 contracts.
  • March 19, 2027 : 6 contracts.
  • January 21, 2028 : 44 contracts.

Costar Group Inc (CSGP) Most Active Options & Calendar

CSGP Call Options Expiring September 18, 2026

Strike Price Change % Change Volume
favorite 35.00 1.22 -0.23 -15.86% 12
favorite 40.00 0.40 -0.08 -16.67% 3
favorite 30.00 4.22 0.33 +8.48% 1
favorite 20.00 9.70 0.00 - -
favorite 25.00 4.43 0.00 - -
favorite 45.00 0.10 0.00 - -
favorite 50.00 0.10 0.00 - -

CSGP Put Options Expiring September 18, 2026

Strike Price Change % Change Volume
favorite
30.00
0.70 -0.23 -24.73% 60
favorite
20.00
0.05 0.00 - -
favorite
22.50
0.15 0.00 - -
favorite
25.00
0.15 0.00 - -
favorite
35.00
3.50 0.00 - -
favorite
40.00
9.10 0.00 - -
favorite
45.00
10.36 0.00 - -

Costar Group Inc Stock (CSGP) Option Chain Analysis

Put Volume Total 60
Call Volume Total 16
Put/Call Ratio (PCR) 3.75
Put Strike With Highest Volume $30.00
Call Strike With Highest Volume $35.00
$13.32
price down icon 0.07%
JLL JLL
$368.23
price down icon 0.23%
$16.89
price down icon 0.29%
FSV FSV
$141.49
price up icon 0.69%
$104.33
price down icon 1.66%
Cap:     |  Volume (24h):