Concordance Based Stock Index Prediction

Measures: Tau = 0.655276, Gini = 0.811085 and Rho = 0.834625 Predictor: S&P (08/15/1960 to 06/20/1961), Forecast: S&P (from 06/15/2015 to 07/01/2015)

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

Graph showing concordance over last 67 days including 15 day forecast.