CoStar Group Inc. (CSGP)
NASDAQ: CSGP
· Real-Time Price · USD
88.06
-1.40 (-1.56%)
At close: Sep 08, 2025, 3:59 PM
92.25
4.76%
After-hours: Sep 08, 2025, 07:56 PM EDT
CSGP Open Interest Chart
Open interest breakdown by expiration date for CSGP
options contracts. Displaying data for 8
active expiration dates with future expiry.
Total open interest across all expiries is
34,397
contracts, with 18,539
call contracts and
15,858 put contracts.
Open Interest Table
| Expiry Date | Call OI | Put OI | P/C OI |
|---|---|---|---|
| Sep 19, 2025 | 4,503 | 7,763 | 1.72 |
| Oct 17, 2025 | 4,364 | 1,997 | 0.46 |
| Jan 16, 2026 | 7,618 | 3,338 | 0.44 |
| Mar 20, 2026 | 747 | 635 | 0.85 |
| Apr 17, 2026 | 11 | 1 | 0.09 |
| Jun 18, 2026 | 327 | 1,635 | 5.00 |
| Sep 18, 2026 | 126 | 264 | 2.10 |
| Jan 15, 2027 | 843 | 225 | 0.27 |