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 Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for CSGP across all expirations is 36,088.62 shares per 1% move, with 48,818.96 from calls and 12,730.34 from puts. The put-call GEX ratio of 0.26 shows call-heavy positioning, potentially creating volatility as market makers hedge by selling into strength and buying weakness.
CSGP GEX Table
| Expiry Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Oct 17, 25 | 22,734.1 | -5,854.14 | 16,879.96 | 0.26 |
| Nov 21, 25 | 703.21 | -550.34 | 152.87 | 0.78 |
| Jan 16, 26 | 20,666.15 | -3,785.21 | 16,880.94 | 0.18 |
| Mar 20, 26 | 3,192.62 | -737.67 | 2,454.95 | 0.23 |
| Apr 17, 26 | 22.41 | -3.72 | 18.69 | 0.17 |
| Jun 18, 26 | 479.71 | -1,457.81 | -978.1 | 3.04 |
| Sep 18, 26 | 158.16 | -198.76 | -40.6 | 1.26 |
| Jan 15, 27 | 840.06 | -142.69 | 697.37 | 0.17 |
| Jan 21, 28 | 22.54 | 0 | 22.54 | 0.00 |