PDS Biotechnology (PDSB) options traded 2,927 contracts on October 26, 2026 (911 calls and 2,016 puts, a put/call ratio of 2.21), compared with a 30-day average of 6,841. Options price a move of about ±10.9% by the nearest expiration.

Key numbers

30-day implied volatility (IV30): 156.3%
Implied move by the nearest expiration: ±10.9%
Option volume: 2,927 contracts (911 calls, 2,016 puts); 30-day average 6,841

Data as of October 26, 2026.

PDSB Option Breakdown

A breakdown of key statistics for each option expiration listed for PDSB. 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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