Abstract: A changes-in-equity trading analysis system analyzes and determines a bull/bear direction and a buying/selling price of a stock by a computer device directly and quickly without requiring any adjustment of weight value reduction or comparing and correcting parameters, so as to calculate a T2 strategy indicator intraday or after closing. The system issues a bull/bear trading signal when a change of value of the T2 strategy indicator reaches a system set value and provides a bull/bear direction signal and a buying/selling price decision signal to investors according to actual needs to help investors to grasp the best bull/bear direction and buying/selling price of a stock on the day of changes in equity accurately and quickly.

Abstract: A base for liquid crystal display, including a support board, a pivot device and a base seat. The bottom end of the support board is bent in accordance with the angle of the display. The upper end of the pivot device is connected with the lower end of the support board, while the lower end of the pivot device is connected with a rotary disc, whereby the pivot device can be inclined up and down and rotated left and right. The base seat is connected with the bottom end of the support board. The base seat is formed with receptacles for receiving accessories tidily. The display is connected on the support board, whereby by means of the cooperation of the support board, pivot device and the base seat, the display can be freely adjusted by any angle.