34.90
price down icon1.36%   -0.48
after-market After Hours: 35.00 0.10 +0.29%
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Costar Group Inc Stock (CSGP) Option Chain

For the June 18, 2026 expiration date, the CSGP stock option chain has a total of 430 contracts, with 289 call options and 141 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • July 17, 2026 : 319 contracts.
  • September 18, 2026 : 28 contracts.
  • October 16, 2026 : 573 contracts.
  • December 18, 2026 : 13 contracts.
  • January 15, 2027 : 11 contracts.

Costar Group Inc (CSGP) Most Active Options & Calendar

CSGP Call Options Expiring June 18, 2026

Strike Price Change % Change Volume
favorite 50.00 0.20 0.00 - 185
favorite 35.00 2.55 -0.25 -8.93% 99
favorite 30.00 5.80 -0.40 -6.45% 4
favorite 45.00 0.33 0.01 +3.13% 1
favorite 25.00 20.20 0.00 - -
favorite 40.00 1.05 0.00 - -
favorite 55.00 0.15 0.00 - -

CSGP Put Options Expiring June 18, 2026

Strike Price Change % Change Volume
favorite
35.00
2.75 0.27 +10.89% 84
favorite
30.00
0.80 -0.03 -3.61% 45
favorite
25.00
0.20 -0.03 -13.04% 10
favorite
40.00
6.30 0.50 +8.62% 2
favorite
22.50
0.26 0.00 - -
favorite
45.00
10.29 0.00 - -
favorite
50.00
16.07 0.00 - -

Costar Group Inc Stock (CSGP) Option Chain Analysis

Put Volume Total 141
Call Volume Total 289
Put/Call Ratio (PCR) 0.49
Put Strike With Highest Volume $35.00
Call Strike With Highest Volume $50.00
JLL JLL
$318.13
price up icon 1.04%
$18.13
price up icon 3.84%
FSV FSV
$125.66
price down icon 1.84%
$7.26
price up icon 2.83%
$5.23
price up icon 1.95%
Cap:     |  Volume (24h):