| 摘要 |
<p>Provision is made of an issue extraction unit 50 having signal software 51 to 56 based on a plurality of different extraction criteria, issues are extracted from securities information stored in a securities information storage unit 81 by using extraction criteria selected by a user, and unnecessary issues are eliminated by screening criteria input by the user so as to obtain "buy" candidate issues. Further, provision is made of a pick unit 64 having signal software 65 to 69 based on a plurality of pickup criteria and "sell" candidate issues are selected from purchased issues stored in a purchased issue storage unit 84 based on pick criteria selected by the user. A user displays "buy" candidate issues and "sell" candidate issues by a chart display unit 58 and analyzes charts to finally determine issues to trade. <IMAGE></p> |
