MKSI open interest

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

• MKSI options traded $40.44K in premium on 2026-11-05: $0.00 in calls and $40.44K in puts, a net bearish lean of $40.44K.
• Options price a move of about ±$34.76 by 2026-11-20.

Updated 2026-11-05 15:48 UTC