MCK open interest

MCK options open interest by strike for each expiration, calls against puts, with max pain.

• MCK options traded $5.32M in premium on 2026-11-02: $2.66M in calls and $2.66M in puts, a net bearish lean of $0.00.
• Put/call ratio 1.00, implied volatility 32.3%.
• Options price a move of about ±$84.97 by 2026-11-20.

Updated 2026-11-03 12:37 UTC