CSGP · Delta exposure

CoStar Group Inc CSGP 30.85 1.36 4.61%

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ATM IV

0.462

Put Call Ratio (OI)

0.709

Put Call Ratio (Vol)

0.534

IV Rank

40.6

IV Percentile

32.3

Max Pain

Delta exposure (2026-09-11)

Delta

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.

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Moneyness

CoStar Group Inc CSGP 30.85 1.36 4.61%

Delta exposure (2026-09-11) Delta 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. Got it

Delta exposure (2026-09-11)

Delta

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.