1.11% 0.3984

Costar Group Inc (CSGP)

Overview News Price History Option Chain Financials Discussions Forecast Stock Split

Costar Group Inc Stock (CSGP) Option Chain

For the June 18, 2026 expiration date, the CSGP stock option chain has a total of 74 contracts, with 4 call options and 70 put options. This indicates a leaning towards calls, suggesting bullish sentiment.

Other Key Expiration Dates:

July 17, 2026 : 248 contracts.
September 18, 2026 : 62 contracts.
October 16, 2026 : 3 contracts.
December 18, 2026 : 680 contracts.
January 15, 2027 : 37 contracts.

Costar Group Inc (CSGP) Most Active Options & Calendar

CSGP Call Options Expiring June 18, 2026

Strike	Price	Change	% Change	Volume
35.00	0.06	-0.04	-40.00%	4
20.00	12.65	0.00	-	-
25.00	7.60	0.00	-	-
30.00	3.90	0.00	-	-
40.00	0.05	0.00	-	-
45.00	0.06	0.00	-	-
50.00	0.05	0.00	-	-

CSGP Put Options Expiring June 18, 2026

Strike	Price	Change	% Change	Volume
30.00	0.30	0.00	-	60
35.00	2.90	-0.12	-3.97%	10
22.50	0.26	0.00	-	-
25.00	0.05	0.00	-	-
40.00	6.85	0.00	-	-
45.00	12.28	0.00	-	-
50.00	17.22	0.00	-	-

Costar Group Inc Stock (CSGP) Option Chain Analysis

Put Volume Total	70
Call Volume Total	4
Put/Call Ratio (PCR)	17.50

Put Strike With Highest Volume	$30.00
Call Strike With Highest Volume	$35.00

JLL

$302.76

1.30%

BEKE

$16.12

2.69%

COMP

$9.62

5.20%

FSV

$145.29

1.10%

CIGI

$95.61

0.52%