CoStar Group Inc. (CSGP)
NASDAQ: CSGP
· Real-Time Price · USD
86.30
-1.84 (-2.09%)
At close: Sep 10, 2025, 3:59 PM
86.79
0.57%
After-hours: Sep 10, 2025, 06:49 PM EDT
CSGP Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for CSGP across all expirations is -377.75 shares per 1% move, with 43,807.46 from calls and 44,185.21 from puts. The put-call GEX ratio of 1.01 indicates heavy put positioning, suggesting market makers may need to buy shares on declines (supportive) and sell on rallies (resistance).
CSGP GEX Table
| Expiry Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Sep 19, 25 | 16,342.93 | -31,933.19 | -15,590.26 | 1.95 |
| Oct 17, 25 | 12,736.07 | -5,455.49 | 7,280.58 | 0.43 |
| Jan 16, 26 | 12,199.87 | -4,057.79 | 8,142.08 | 0.33 |
| Mar 20, 26 | 1,186.46 | -785.97 | 400.49 | 0.66 |
| Apr 17, 26 | 17.95 | -1.51 | 16.44 | 0.08 |
| Jun 18, 26 | 441.86 | -1,606 | -1,164.14 | 3.63 |
| Sep 18, 26 | 144.78 | -206.77 | -61.99 | 1.43 |
| Jan 15, 27 | 737.54 | -138.49 | 599.05 | 0.19 |