ARTICLE SYNOPSIS...The market is now making its eighth change in direction in 23 months. It is heading down for a short while, and this will be the time to take your long positions.
ARTICLE SYNOPSIS...Statistical analysis is used to show that a primary change in the trend of the Dow Jones Industrial Average is taking place.
ARTICLE SYNOPSIS...SIDEBAR: Calculating the standard deviation of the percentage change in closing prices Calculating the ratio of two sequential prices in Lotus is straightforward. The natural log function is preprogrammed as @In(). The standard deviation of the logs can
ARTICLE SYNOPSIS...CONVERTING ABSOLUTE DATA TO CHANGE IN LOG OF PRICE Sidebar Figure 1 is a sample of weekly interest rate and S&P 500 index data and the formula used to convert absolute interest rate data to changes in logs. Formulas first calculate the log of price and