| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide investment information intelligible and useful to an investor. <P>SOLUTION: This investment information provision device has: a price information acquisition means for acquiring and storing price information of two investment targets in a prescribed period; a price difference calculation means for calculating and storing price differences at the same time of the price information of the two investment targets; a distribution generation means for generating a distribution diagram that is a distribution diagram of the calculated price differences, displayed with the price difference at a prescribed time point on the distribution diagram; and a distribution diagram output means for outputting the distribution diagram to the outside. The distribution generation means calculates an average and standard deviation of the price difference based on a preset calculation formula, and generates the distribution diagram based on the average and the standard deviation. Specifically, the distribution generation means generates a normal distribution diagram or Bollinger bands of the price difference. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
