Value Midcap And Large Cap Index Data (Day 237) Today: Value Midcap & Largecap Index: +0.63% S & P 500: +0.75% Overall: Value Midcap & Largecap Index: +6.03% S & P 500: +6.89% The index Underperformed today, and is now Underperforming the S & P 500 overall.