var trade_item_list = new Array();
 trade_item_list[0] = new Array('15:00:00', '138700', '21.310', 'UP');
 trade_item_list[1] = new Array('14:57:00', '3800', '21.300', 'UP');
 trade_item_list[2] = new Array('14:56:58', '1800', '21.300', 'UP');
 trade_item_list[3] = new Array('14:56:51', '600', '21.300', 'UP');
 trade_item_list[4] = new Array('14:56:45', '1400', '21.300', 'UP');
 trade_item_list[5] = new Array('14:56:42', '1900', '21.290', 'DOWN');
 trade_item_list[6] = new Array('14:56:39', '600', '21.290', 'DOWN');
 trade_item_list[7] = new Array('14:56:36', '3840', '21.290', 'UP');
 trade_item_list[8] = new Array('14:56:33', '1400', '21.290', 'UP');
 trade_item_list[9] = new Array('14:56:30', '700', '21.290', 'UP');
 trade_item_list[10] = new Array('14:56:27', '5460', '21.290', 'DOWN');
 var trade_INVOL_OUTVOL=[8839743.5,6575664.5];