Proto Labs (PRLB) options traded 12 contracts on October 19, 2026 (9 calls and 3 puts, a put/call ratio of 0.33), compared with a 30-day average of 92. Options price a move of about ±3.5% by the nearest expiration.

Key numbers

30-day implied volatility (IV30): 54.1%
Implied move by the nearest expiration: ±3.5%
Option volume: 12 contracts (9 calls, 3 puts); 30-day average 92

Data as of October 19, 2026.

PRLB Option Breakdown

A breakdown of key statistics for each option expiration listed for PRLB. View implied volatility, volatility skew, volume, open interest, straddle premiums, and liquidity -- including bid/ask spread and NBBO bid/ask sizes. Includes links to the option chain, as well as numerous detailed charts.

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