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Options/GEX/CSGP
CSGP· CoStar Group
Gamma exposure · dealer positioning
Open interest Dark pool Full dossier
Spot
27.7
Call Wall
30
Put Wall
30
Zero Gamma
—
Net GEX ($M)
-0.4

Gamma exposure by strike ($M, per 1% move)

Call gammaPut gammaSpot
Spot 27.7
30
0.4
0.1
Call WallPut Wall
25
0.1
0