Open
⌘K
Sign in Sign up

CoStar Group Inc CSGP 32.58 1.26 4.02%

Previous-day view · Wed Nov 4 close. You are previewing the previous trading day. Subscribe to see today live and every other date — Trader is $59/mo. Sign up Sign in
ATM IV
0.484
Put Call Ratio (OI)
0.607
Put Call Ratio (Vol)
0.412
IV Rank
44.5
IV Percentile
22
Max pain
30

Delta exposure (2026-11-04)

Delta approximates how many cents the option moves for a $1 move in the underlying.

A 0.50 call gains ~$0.50 if the stock goes up $1. Delta also approximates the option's probability of finishing in the money.

DTE \text{DTE}
16.0
807.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-112.4
112.4
View values by strike
CSGP · Delta exposure · 2026-11-04. Delta-weighted share equivalents.
StrikeCallsPuts
15.00 130 K -1.88 K
17.50 24.2 K -1.19 K
20.00 14.9 K -9.02 K
22.50 11.9 K -6.33 K
25.00 47.5 K -124 K
26.00 0 -9.06
27.00 151 -192
28.00 0 -169
29.00 0 -118
30.00 235 K -193 K
31.00 1.1 K -344
32.00 4.75 K -1.07 K
33.00 1.12 K -2.71 K
34.00 903 0
35.00 406 K -177 K
36.00 883 0
37.00 0 -648
38.00 21.7 0
39.00 124 0
40.00 94.2 K -55.3 K
45.00 217 K -29.5 K
50.00 64.6 K -11.4 K
55.00 9.71 K -2.67 K
60.00 52.2 K -87.3
65.00 11.2 K 0
70.00 20.6 K -94.2
75.00 51 K 0
80.00 4.02 K 0
85.00 37.7 K 0
90.00 984 0
95.00 67.4 0
100.00 810 0
105.00 345 0
110.00 60 0
120.00 41.4 0
130.00 122 0