47.60
price up icon1.75%   0.82
pre-market  Pre-market:  46.95   -0.65   -1.37%
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Costar Group Inc Stock (CSGP) Option Chain

For the March 20, 2026 expiration date, the CSGP stock option chain has a total of 700 contracts, with 483 call options and 217 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • April 17, 2026 : 160 contracts.
  • June 18, 2026 : 50 contracts.
  • July 17, 2026 : 0 contracts.
  • September 18, 2026 : 219 contracts.
  • October 16, 2026 : 3 contracts.

Costar Group Inc (CSGP) Most Active Options & Calendar

CSGP Call Options Expiring March 20, 2026

Strike Price Change % Change Volume
favorite 55.00 0.27 0.02 +8.00% 416
favorite 50.00 1.14 0.34 +42.50% 32
favorite 45.00 3.91 0.36 +10.14% 23
favorite 80.00 0.05 0.04 +400.00% 10
favorite 60.00 0.10 0.05 +100.00% 2
favorite 30.00 0.00 0.00 - -
favorite 35.00 10.50 0.00 - -

CSGP Put Options Expiring March 20, 2026

Strike Price Change % Change Volume
favorite
35.00
0.10 0.00 - 180
favorite
45.00
0.87 -0.46 -34.59% 14
favorite
80.00
31.89 -3.57 -10.07% 10
favorite
40.00
0.20 -0.15 -42.86% 7
favorite
50.00
3.20 -0.65 -16.88% 3
favorite
55.00
7.25 -3.50 -32.56% 3
favorite
30.00
0.06 0.00 - -

Costar Group Inc Stock (CSGP) Option Chain Analysis

Put Volume Total 217
Call Volume Total 483
Put/Call Ratio (PCR) 0.45
Put Strike With Highest Volume $35.00
Call Strike With Highest Volume $55.00
$17.05
price up icon 2.83%
real_estate_services JLL
$310.97
price up icon 0.38%
real_estate_services FSV
$150.72
price down icon 2.08%
$9.49
price down icon 3.06%
$118.03
price up icon 0.67%
Cap:     |  Volume (24h):