Repligen (RGEN) options

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

• RGEN options traded $688.00K in premium on 2026-11-02: $688.00K in calls and $0.00 in puts, a net bearish lean of $688.00K.
• Put/call ratio 0.00.
• Options price a move of about ±$21.93 by 2026-11-20.

Updated 2026-11-02 19:52 UTC