28.09
price up icon0.84%   0.235
after-market After Hours: 28.04 -0.05 -0.18%
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Costar Group Inc Stock (CSGP) Option Chain

For the October 16, 2026 expiration date, the CSGP stock option chain has a total of 337 contracts, with 27 call options and 310 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • 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 October 16, 2026

Strike Price Change % Change Volume
favorite 30.00 0.71 0.17 +31.48% 20
favorite 25.00 3.66 0.69 +23.23% 5
favorite 35.00 0.11 0.03 +37.50% 2
favorite 22.50 0.00 0.00 - -
favorite 40.00 0.01 0.00 - -
favorite 45.00 0.20 0.00 - -
favorite 50.00 0.15 0.00 - -

CSGP Put Options Expiring October 16, 2026

Strike Price Change % Change Volume
favorite
35.00
6.60 -0.20 -2.94% 305
favorite
30.00
2.41 -0.53 -18.03% 4
favorite
25.00
0.25 -0.10 -28.57% 1
favorite
22.50
0.37 0.00 - -
favorite
40.00
12.22 0.00 - -
favorite
45.00
11.43 0.00 - -
favorite
50.00
0.00 0.00 - -

Costar Group Inc Stock (CSGP) Option Chain Analysis

Put Volume Total 310
Call Volume Total 27
Put/Call Ratio (PCR) 11.48
Put Strike With Highest Volume $35.00
Call Strike With Highest Volume $30.00
JLL JLL
$321.91
price down icon 0.77%
$9.38
price up icon 0.97%
FSV FSV
$128.62
price up icon 1.25%
$16.33
price down icon 2.16%
$90.42
price down icon 1.96%
Cap:     |  Volume (24h):