Lam Research Corporation (LRCX)

Last Closing Price: 288.32 (2026-09-02)

Put-Call Ratio (Open Interest) (90-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 90-Day Put-Call Ratio (Open Interest) of 1.3062 for 2026-09-02.