Lam Research Corporation (LRCX)

Last Closing Price: 258.56 (2026-04-23)

Put-Call Ratio (Open Interest) (30-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 30-Day Put-Call Ratio (Open Interest) of 1.7898 for 2026-04-23.