#define EXPERT_MAGIC 123456
#define OFFSET 50 // 设置订单距离当前价格的点数
#define DIRECTION ORDER_TYPE_BUY_LIMIT // 订单类型
#define VOLUME 1.0 // 交易量
#define DEVIATION 2 // 允许的价格偏差
//+------------------------------------------------------------------+
//| 脚本程序起始函数 |
//+------------------------------------------------------------------+
void OnStart()
{
//-- 声明和初始化交易请求和结果以及变量
MqlTradeRequest request={};
MqlTradeResult result ={};
double order_price=0;
//--- 设置挂单的参数
request.action = TRADE_ACTION_PENDING; // 交易操作类型
request.symbol = _Symbol; // 交易品种
request.volume = VOLUME; // 交易量
request.deviation = DEVIATION; // 允许的价格偏差
request.magic = EXPERT_MAGIC; // 订单幻数
//--- 检查操作类型
switch(DIRECTION)
{
case ORDER_TYPE_BUY_LIMIT :
request.type = ORDER_TYPE_BUY_LIMIT; // 订单类型
order_price = SymbolInfoDouble(_Symbol, SYMBOL_ASK)-OFFSET*_Point;// 开单价格
request.price= NormalizeDouble(order_price, _Digits); // 规范化开单价格
break;
case ORDER_TYPE_SELL_LIMIT :
request.type = ORDER_TYPE_SELL_LIMIT; // 订单类型
order_price = SymbolInfoDouble(_Symbol, SYMBOL_BID)+OFFSET*_Point;// 开单价格
request.price= NormalizeDouble(order_price,_Digits); // 规范化开单价格
break;
case ORDER_TYPE_BUY_STOP :
request.type = ORDER_TYPE_BUY_STOP; // 订单类型
order_price = SymbolInfoDouble(_Symbol, SYMBOL_ASK)+OFFSET*_Point;// 开单价格
request.price= NormalizeDouble(order_price,_Digits); // 规范化开单价格
break;
case ORDER_TYPE_SELL_STOP :
request.type = ORDER_TYPE_SELL_STOP; // 订单类型
order_price = SymbolInfoDouble(_Symbol, SYMBOL_BID)-OFFSET*_Point;// 开单价格
request.price= NormalizeDouble(order_price,_Digits); // 规范化开单价格
break;
default: // 如果没有选择挂单或者止损限价单
Alert("This example is only for placing pending orders BuyLimit, SellLimit, BuyStop and SellStop");
break;
}
//--- 发送请求. 如果发送请求失败, 则显示错误代码并结束操作
if(!OrderSend(request, result))
{
Print("OrderSend error ", GetLastError());
return;
}
//--- 显示操作数据
PrintFormat("Trade request result: retcode=%u, order=%I64u", result.retcode, result.order);
//--- 从交易操作结果中取得订单编号并根据编号选择订单
ulong ticket=result.order;
ResetLastError();
if(!OrderSelect(ticket))
{
PrintFormat("OrderSelect(%I64u) failed. Error %d", ticket, GetLastError());
return;
}
//--- 在日志中显示根据编号选中的订单数据
ENUM_ORDER_TYPE type = (ENUM_ORDER_TYPE)OrderGetInteger(ORDER_TYPE);
long time = OrderGetInteger(ORDER_TIME_SETUP_MSC);
double price = OrderGetDouble(ORDER_PRICE_OPEN);
double volume= OrderGetDouble(ORDER_VOLUME_CURRENT);
string symbol= OrderGetString(ORDER_SYMBOL);
int digits= (int)SymbolInfoInteger(symbol, SYMBOL_DIGITS);
PrintFormat("Current selected order: %s %.2f %s #%I64u at %.*f, %s",
symbol, volume, OrderTypeDescription(type), ticket, digits, price, TimeMscToString(time));
/*
结果:
Trade request result: retcode=10009, order=2811006719
Current selected order: EURUSD 1.00 Buy Limit #2811006719 at 1.10550, 2024.09.04 10:38:28.563
*/
}
//+------------------------------------------------------------------+
//| 返回包含毫秒信息的时间 |
//+------------------------------------------------------------------+
string TimeMscToString(const long time_msc, int flags=TIME_DATE|TIME_MINUTES|TIME_SECONDS)
{
return(TimeToString(time_msc/1000, flags) + "." + IntegerToString(time_msc %1000, 3, '0'));
}
//+------------------------------------------------------------------+
//| 返回订单类型的描述 |
//+------------------------------------------------------------------+
string OrderTypeDescription(const ENUM_ORDER_TYPE type)
{
switch(type)
{
case ORDER_TYPE_BUY : return("Buy");
case ORDER_TYPE_SELL : return("Sell");
case ORDER_TYPE_BUY_LIMIT : return("Buy Limit");
case ORDER_TYPE_SELL_LIMIT : return("Sell Limit");
case ORDER_TYPE_BUY_STOP : return("Buy Stop");
case ORDER_TYPE_SELL_STOP : return("Sell Stop");
case ORDER_TYPE_BUY_STOP_LIMIT : return("Buy Stop Limit");
case ORDER_TYPE_SELL_STOP_LIMIT : return("Sell Stop Limit");
default : return("Unknown order type");
}
}
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