GKOS implied volatility

GKOS implied volatility: the term structure across expirations and the front expiry's smile by strike.

• GKOS options traded $1.08M in premium on 2026-10-29: $885.00K in calls and $195.69K in puts, a net bullish lean of $689.30K.
• Put/call ratio 0.22.
• Options price a move of about ±$26.39 by 2026-11-20.

Updated 2026-11-03 11:32 UTC