Regeneron (REGN) options

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

• REGN options traded $5.11M in premium on 2026-11-02: $879.52K in calls and $4.23M in puts, a net bearish lean of $3.92M.
• Put/call ratio 4.81.
• Options price a move of about ±$54.41 by 2026-11-06.
• Max pain for 2026-12-18 is $795.0.

Updated 2026-11-02 20:13 UTC