var trade_item_list = new Array();
 trade_item_list[0] = new Array('15:00:00', '44900', '7.110', 'DOWN');
 trade_item_list[1] = new Array('14:56:48', '5200', '7.110', 'DOWN');
 trade_item_list[2] = new Array('14:56:42', '700', '7.120', 'UP');
 trade_item_list[3] = new Array('14:56:36', '500', '7.120', 'UP');
 trade_item_list[4] = new Array('14:56:33', '100', '7.110', 'DOWN');
 trade_item_list[5] = new Array('14:56:30', '100', '7.110', 'DOWN');
 trade_item_list[6] = new Array('14:56:24', '400', '7.110', 'DOWN');
 trade_item_list[7] = new Array('14:56:21', '500', '7.110', 'DOWN');
 trade_item_list[8] = new Array('14:56:18', '100', '7.110', 'DOWN');
 trade_item_list[9] = new Array('14:56:15', '1100', '7.110', 'DOWN');
 trade_item_list[10] = new Array('14:56:09', '200', '7.110', 'DOWN');
 var trade_INVOL_OUTVOL=[3071700,4372500];