var trade_item_list = new Array();
 trade_item_list[0] = new Array('14:52:03', '400', '53.180', 'UP');
 trade_item_list[1] = new Array('14:51:54', '500', '53.180', 'UP');
 trade_item_list[2] = new Array('14:51:48', '600', '53.170', 'DOWN');
 trade_item_list[3] = new Array('14:51:45', '100', '53.180', 'UP');
 trade_item_list[4] = new Array('14:51:33', '5500', '53.180', 'EQUAL');
 trade_item_list[5] = new Array('14:51:12', '1000', '53.170', 'DOWN');
 trade_item_list[6] = new Array('14:51:06', '100', '53.180', 'UP');
 trade_item_list[7] = new Array('14:51:03', '200', '53.180', 'EQUAL');
 trade_item_list[8] = new Array('14:51:00', '100', '53.180', 'DOWN');
 trade_item_list[9] = new Array('14:50:57', '1900', '53.200', 'UP');
 trade_item_list[10] = new Array('14:50:54', '2400', '53.180', 'UP');
 var trade_INVOL_OUTVOL=[262175,269525];