Penumbra (PEN) options

PEN options today: flow, premium by expiry, open interest by strike, implied volatility and dealer gamma.

• PEN options traded $5.81M in premium on 2026-10-28: $0.00 in calls and $5.81M in puts, a net bearish lean of $5.81M.
• Options price a move of about ±$61.58 by 2026-12-18.

Updated 2026-11-02 18:49 UTC