CoStar Group Inc. (CSGP)
NASDAQ: CSGP
· Real-Time Price · USD
84.80
0.90 (1.07%)
At close: Oct 03, 2025, 3:59 PM
83.90
-1.06%
After-hours: Oct 03, 2025, 06:47 PM EDT
CSGP Open Interest Chart
Open interest breakdown by expiration date for CSGP
options contracts. Displaying data for 9
active expiration dates with future expiry.
Total open interest across all expiries is
28,230
contracts, with 19,561
call contracts and
8,669 put contracts.
Open Interest Table
| Expiry Date | Call OI | Put OI | P/C OI |
|---|---|---|---|
| Oct 17, 2025 | 6,202 | 2,199 | 0.35 |
| Nov 21, 2025 | 269 | 291 | 1.08 |
| Jan 16, 2026 | 9,874 | 3,389 | 0.34 |
| Mar 20, 2026 | 1,879 | 641 | 0.34 |
| Apr 17, 2026 | 12 | 3 | 0.25 |
| Jun 18, 2026 | 323 | 1,626 | 5.03 |
| Sep 18, 2026 | 125 | 272 | 2.18 |
| Jan 15, 2027 | 843 | 248 | 0.29 |
| Jan 21, 2028 | 34 | 0 | 0.00 |