84.80
price up icon1.07%   0.90
pre-market  Pre-market:  84.56   -0.24   -0.28%
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Costar Group Inc Stock (CSGP) Option Chain

For the October 17, 2025 expiration date, the CSGP stock option chain has a total of 118 contracts, with 98 call options and 20 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • January 16, 2026 : 332 contracts.
  • March 20, 2026 : 1 contracts.
  • January 15, 2027 : 24 contracts.

Costar Group Inc (CSGP) Most Active Options & Calendar

CSGP Call Options Expiring October 17, 2025

Strike Price Change % Change Volume
favorite 90.00 0.37 0.07 +23.33% 63
favorite 85.00 1.85 0.25 +15.62% 32
favorite 95.00 0.01 -0.09 -90.00% 2
favorite 80.00 5.50 0.80 +17.02% 1
favorite 0 0.00 0.00 - -
favorite 0 0.00 0.00 - -
favorite 0 0.00 0.00 - -

CSGP Put Options Expiring October 17, 2025

Strike Price Change % Change Volume
favorite
85.00
2.00 -0.30 -13.04% 16
favorite
80.00
0.55 -0.10 -15.38% 4
favorite
0
0.00 0.00 - -
favorite
0
0.00 0.00 - -
favorite
0
0.00 0.00 - -
favorite
0
0.00 0.00 - -
favorite
0
0.00 0.00 - -

Costar Group Inc Stock (CSGP) Option Chain Analysis

Put Volume Total 20
Call Volume Total 98
Put/Call Ratio (PCR) 0.20
Put Strike With Highest Volume $85.00
Call Strike With Highest Volume $90.00
$156.14
price up icon 0.33%
$18.70
price down icon 1.32%
real_estate_services JLL
$295.17
price up icon 0.62%
real_estate_services FSV
$188.72
price up icon 0.54%
$155.38
price up icon 1.09%
Cap:     |  Volume (24h):