Concordance Based Stock Index Prediction

Measures: Tau = 0.706834, Gini = 0.931711 and Rho = 0.871778 Predictor: S&P (1/26/2009 to 11/26/2009), Forecast: S&P (from 6/09/2014 to 6/27/2014)

Graph showing concordance over full periods, scaled for percent change, plus forecast.

Graph showing concordance over last 67 days including forecast.