PURPOSE: To positively evaluate the trend for a long term and to catch up with the investing timing of stocks even when the stock prices are changed due to ex rights or the like reasons other than the market factor.

CONSTITUTION: The axis of abscissa indicates arithmetic scales and the axis of ordinate shows geometric scales. In the graph, the total sum of stock prices 3 is shown in a manner to be comparable with the real number, the index of the management or the real number, the index of economy, etc., in a chart 4 of the sales amount, a chart 5 of the ordinary profit, a chart 6 of stockholders' capital etc.