Value Midcap And Large Cap Index Data (Day 231) Today: Value Midcap & Largecap Index: +0.43% S & P 500: +0.78% Overall: Value Midcap & Largecap Index: +3.54% S & P 500: +4.43% The index Underperformed today, and is now Underperforming the S & P 500 overall.