| 摘要 |
PURPOSE: A stock information providing system of a price refund method based on profit predictions is provided to determine accuracy rates of profit predictions by monitoring price fluctuations for stock categories. CONSTITUTION: A stock information content creation unit(10) provides application which is able to create stock information content to a stock specialist. The stock information content creation unit creates the stock information content. A stock information content selecting unit(20) provides a list of the stock information content to a user. The stock information content selecting unit registers the purchase statement of the selected stock information content when the user purchases the specific stock information content. |
