Align Technology, Inc. (ALGN)

Last Closing Price: 163.61 (2026-05-22)

Put-Call Ratio (Open Interest) (60-Day)

Put-Call Ratio (Open Interest): The ratio of outstanding put contracts to outstanding call contracts at the close of the trading day, for options with the relevant expiration date.

Align Technology, Inc. (ALGN) had 60-Day Put-Call Ratio (Open Interest) of 1.0504 for 2026-05-22.