Proto Labs (PRLB) options traded 392 contracts on November 12, 2026 (198 calls and 194 puts, a put/call ratio of 0.98), compared with a 30-day average of 52. Options price a move of about ±2.9% by the nearest expiration.

Key numbers

30-day implied volatility (IV30): 46.7%
Implied move by the nearest expiration: ±2.9%
Option volume: 392 contracts (198 calls, 194 puts); 30-day average 52

Data as of November 12, 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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