EA自动交易系统如何查询现有持仓情况

 时间:2024-10-14 13:47:04

1、在电脑上打开“MetaEditor 4”(MQL4语言编辑器);在上方工具栏选择“文件”,然后“新建”一个文件;

EA自动交易系统如何查询现有持仓情况

2、在接下来的“向导界面”中选择“EA模板”;然后给例程起个名字(我起的名字是“example”;接下来使用默认配置;一个例程的模板文件建立了;

EA自动交易系统如何查询现有持仓情况EA自动交易系统如何查询现有持仓情况EA自动交易系统如何查询现有持仓情况

4、为了查询我们现有持仓订撮劝丛食单的情况,我们用到了“循环遍历”的结构;为了体现查询结果,需要设置一些变量和数组,用于记录查询数据;在例程的OnTick()函数中输入以下语句: int check_order; string check_symbol[4]; int check_order_num[4]; int check_order_type[4]; double check_order_lots[4]; double check_order_profit[4];

EA自动交易系统如何查询现有持仓情况

6、最后,我们使用comment()函墙绅褡孛数,将检查结果显示在行情图表的左上角,因此,继续在OnTick(像粜杵泳)函数中输入下列语句:Comment(check_symbol[0]," ",check_order_num[0]," ",check_order_type[0]," ",check_order_lots[0]," ",check_order_profit[0],"\n",check_symbol[1]," ",check_order_num[1]," ",check_order_type[1]," ",check_order_lots[1]," ",check_order_profit[1],"\n",check_symbol[2]," ",check_order_num[2]," ",check_order_type[2]," ",check_order_lots[2]," ",check_order_profit[2],"\n",check_symbol[3]," ",check_order_num[3]," ",check_order_type[3]," ",check_order_lots[3]," ",check_order_profit[3],"\n");

EA自动交易系统如何查询现有持仓情况EA自动交易系统如何查询现有持仓情况
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