净值风险控制

#property copyright "shiyingpan"
#property link "https://aijy.github.io"
#property version "1.0"
#property strict
enum mybool
{
是=1,
否=0,
};
input mybool 是否手动输入净值=否;
input double 手动输入初始资金=0;
input double 净值风险率=15; //--- 净值亏损15%时，强平出场
input double 盈利提示一=5; //--- 净值盈利到5%时，提示关注
input double 盈利提示二=10; //--- 净值盈利到10%时，强平出场
input double 亏损提示一=5; //--- 净值亏损到5%时，提示关注
input double 亏损提示二=10; //--- 净值亏损到10%时，抢平出场
double 初始资金=0;
int flag[4]={0,0,0,0}; //--- 净值浮动状态
int OnInit()
{
while(AccountNumber()==0)
Sleep(10000);
// 初始资金=AccountEquity();
if(是否手动输入净值==否)
初始资金=AccountBalance();
else
初始资金=手动输入初始资金;
if(初始资金==0)
{
Alert("当前账户无资金！");
return(INIT_FAILED);
}
if(AccountEquity()<初始资金*(100-净值风险率)/100)
{
Alert("当前净值亏损超过净值风险率，无法加载！");
return(INIT_FAILED);
}
return(INIT_SUCCEEDED);
}
//+------------------------------------------------------------------+
//| Expert deinitialization function |
//+------------------------------------------------------------------+
void OnDeinit(const int reason)
{
}
void OnTick()
{
if(AccountEquity()<初始资金*(100-净值风险率)/100)
{
Alert("资金亏损超过"+DoubleToString(净值风险率,1)+"%,全部平仓。亏损：",DoubleToStr(AccountEquity()-初始资金,2)," 净值：",AccountEquity());
SendMail("资金亏损超过"+DoubleToString(净值风险率,1)+"%,全部平仓。亏损："+DoubleToStr(AccountEquity()-初始资金,2)+" 净值："+DoubleToStr(AccountEquity()),"");
flag[1]=1;flag[2]=1;
close_chart(); //改Return 为close_chart();
close_all();
Sleep(5000);
}
if(AccountEquity()<初始资金*(100-亏损提示一)/100 && flag[1]==0)
{
Alert("资金亏损超过"+DoubleToString(亏损提示一,1)+"%,亏损：",DoubleToStr(AccountEquity()-初始资金,2)," 净值：",AccountEquity());
SendMail("资金亏损超过"+DoubleToString(亏损提示一,1)+"%,亏损："+DoubleToStr(AccountEquity()-初始资金,2)+" 净值："+DoubleToStr(AccountEquity()),"");
flag[1]=1;
return;
}
if(AccountEquity()<初始资金*(100-亏损提示二)/100 && flag[2]==0)
{
Alert("资金亏损超过"+DoubleToString(亏损提示二,1)+"%,亏损：",DoubleToStr(AccountEquity()-初始资金,2)," 净值：",AccountEquity());
SendMail("资金亏损超过"+DoubleToString(亏损提示二,1)+"%,亏损："+DoubleToStr(AccountEquity()-初始资金,2)+" 净值："+DoubleToStr(AccountEquity()),"");
flag[2]=1;
close_chart();
close_all();
ExpertRemove();
Sleep(100000);
return;
}
if(AccountEquity()>初始资金*(100+盈利提示一)/100 && flag[3]==0)
{
Alert("资金盈利超过"+DoubleToString(盈利提示一,1)+"%,盈利：",DoubleToStr(AccountEquity()-初始资金,2)," 净值：",AccountEquity());
SendMail("资金盈利超过"+DoubleToString(盈利提示一,1)+"%,盈利："+DoubleToStr(AccountEquity()-初始资金,2)+" 净值："+DoubleToStr(AccountEquity()),"");
flag[3]=1;
return;
}
if(AccountEquity()>初始资金*(100+盈利提示二)/100 && flag[4]==0)
{
Alert("资金盈利超过"+DoubleToString(盈利提示二,1)+"%,盈利：",DoubleToStr(AccountEquity()-初始资金,2)," 净值：",AccountEquity());
SendMail("资金盈利超过"+DoubleToString(盈利提示二,1)+"%,盈利："+DoubleToStr(AccountEquity()-初始资金,2)+" 净值："+DoubleToStr(AccountEquity()),"");
flag[4]=1;
close_chart();
close_all();
ExpertRemove();
Sleep(100000);
return;
}
Sleep(500);
}
void close_all() //--- 平掉所有仓位
{
int ticket[200],cnt=0;
for(int i=0;i<=OrdersTotal()-1;i++)
{
if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES))
{
ticket[cnt]=OrderTicket();
cnt++;
}
}
for(int i=0;i<=cnt-1;i++)
{
if(OrderSelect(ticket[i],SELECT_BY_TICKET,MODE_TRADES))
{
if(OrderType()==OP_BUY)
if(!OrderClose(OrderTicket(),OrderLots(),MarketInfo(OrderSymbol(),MODE_BID),3,clrRed))
OrderClose(OrderTicket(),OrderLots(),MarketInfo(OrderSymbol(),MODE_BID),3,clrRed);
if(OrderType()==OP_SELL)
if(!OrderClose(OrderTicket(),OrderLots(),MarketInfo(OrderSymbol(),MODE_ASK),3,clrRed))
OrderClose(OrderTicket(),OrderLots(),MarketInfo(OrderSymbol(),MODE_ASK),3,clrRed);
if(OrderType()==OP_BUYLIMIT || OrderType()==OP_SELLLIMIT || OrderType()==OP_BUYSTOP || OrderType()==OP_SELLSTOP)
if(!OrderDelete(OrderTicket(),clrRed))
OrderDelete(OrderTicket(),clrRed);
}
}
}
void close_chart() //--- 关闭所有图表和EA
{
long chart_total[100];
long currChart,prevChart=ChartFirst();
chart_total[0]=prevChart;
int i=0,limit=100;
while(i<limit)// We have certainly not more than 100 open charts
{
currChart=ChartNext(prevChart); // Get the new chart ID by using the previous chart ID
if(currChart<0) break; // Have reached the end of the chart list
prevChart=currChart;// let's save the current chart ID for the ChartNext()
i=i+1;// Do not forget to increase the counter
chart_total[i]=prevChart;
Print(i,chart_total[i]);
}
for(int j=0;j<=i;j++)
if(chart_total[j]!=ChartID())
ChartClose(chart_total[j]);
}

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