40 day Nasdaq price range forecast by Investolution

It is predicted that Nasdaq Composite will not close under 2,299 and over 2,492 between the dates August 27, 2008 and October 22, 2008. This prediction method was accurate for 69.0% and 82.0% of the cases (for minimum and maximum predictions, respectively) within an error margin of +-5% in the past.