The objective of this paper is to evaluate the behaviour of Nigerian Stock Exchange (NSE) sector indices. Specifically, the paper analyzes the returns correlation, serial correlation and heteroscedasticity on the NSE All-share Index, Banking Index, Consumer Goods Index, Oil & Gas Index, NSE 30...

It is no news that the global economic crisis has led to shortage of financial resources and to a general downturn in stock prices across the globe. Forecasting stock prices will provide a way to anticipate and perhaps avoid the risk of a large adverse change in prices. This paper, therefore,...