Landstar System, Inc. (LSTR)

Last Closing Price: 155.16 (2026-01-12)

Put-Call Ratio (Open Interest) (20-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.

Landstar System, Inc. (LSTR) had 20-Day Put-Call Ratio (Open Interest) of 1.2491 for 2026-01-12.