var trade_item_list = new Array();
 trade_item_list[0] = new Array('15:00:01', '170200', '3.850', 'DOWN');
 trade_item_list[1] = new Array('14:57:01', '6500', '3.850', 'DOWN');
 trade_item_list[2] = new Array('14:56:59', '100', '3.860', 'UP');
 trade_item_list[3] = new Array('14:56:56', '700', '3.860', 'UP');
 trade_item_list[4] = new Array('14:56:53', '26600', '3.860', 'DOWN');
 trade_item_list[5] = new Array('14:56:50', '5800', '3.860', 'DOWN');
 trade_item_list[6] = new Array('14:56:47', '130000', '3.860', 'DOWN');
 trade_item_list[7] = new Array('14:56:44', '475200', '3.870', 'UP');
 trade_item_list[8] = new Array('14:56:41', '400', '3.860', 'DOWN');
 trade_item_list[9] = new Array('14:56:35', '4400', '3.860', 'DOWN');
 trade_item_list[10] = new Array('14:56:26', '3000', '3.860', 'DOWN');
 var trade_INVOL_OUTVOL=[17704262,19442633];