PTCT · Delta exposure

PTC Therapeutics PTCT 65.37 -2.63 -3.86%

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ATM IV

0.509

Put Call Ratio (OI)

0.14

Put Call Ratio (Vol)

0.639

IV Rank

IV Percentile

40.5

Max Pain

Delta exposure (2026-09-18)

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

PTC Therapeutics PTCT 65.37 -2.63 -3.86%

Delta exposure (2026-09-18) 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 (2026-09-18)

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.