Value Midcap And Large Cap Index Data (Day 239) Today: Value Midcap & Largecap Index: +0.37% S & P 500: +0.61% Overall: Value Midcap & Largecap Index: +3.97% S & P 500: +4.81% The index Underperformed today, and is now Underperforming the S & P 500 overall.