Lam Research Corporation (LRCX)

Last Closing Price: 222.41 (2026-01-20)

Put-Call Ratio (Open Interest) (120-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.

Lam Research Corporation (LRCX) had 120-Day Put-Call Ratio (Open Interest) of 1.5825 for 2026-01-16.