BELFB · Delta exposure

Bel Fuse Inc BELFB 241.97 3.7 1.55%

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ATM IV

0.531

Put Call Ratio (OI)

0.172

Put Call Ratio (Vol)

0.439

IV Rank

35.5

IV Percentile

58.3

Max Pain

220

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

Bel Fuse Inc BELFB 241.97 3.7 1.55%

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.