In the lower right corner of the page, you can see the profit or loss percentage of your account.

OnInit():

   CreateEdit("Daily DD",200,68,98,30,"Daily DD",clrWhite,clrBlack,12);     CreateEdit("Daily DD V",100,68,98,30,"",clrWhite,clrBlack,12);  

OnDeinit:

   ObjectDelete(0,"Daily DD");     ObjectDelete(0,"Daily DD V");  

OnCalculate:

   MqlDateTime w;     TimeToStruct(TimeCurrent(),w);     string md=IntegerToString(w.year)+"."+IntegerToString(w.mon)+".01";     double historyProfit=0,deposit=0;     HistorySelect(0,TimeCurrent());     ulong ticket_history_deal=0;     for(int i=0; i<HistoryDealsTotal(); i++)        if((ticket_history_deal=HistoryDealGetTicket(i))>0)          {           datetime timeeee=(datetime)HistoryDealGetInteger(ticket_history_deal,DEAL_TIME);           if(timeeee>StringToTime(TimeToString(TimeCurrent(),TIME_DATE)))              if(HistoryDealGetInteger(ticket_history_deal,DEAL_TYPE)==DEAL_TYPE_BUY || HistoryDealGetInteger(ticket_history_deal,DEAL_TYPE)==DEAL_TYPE_SELL)                 historyProfit+=HistoryDealGetDouble(ticket_history_deal,DEAL_PROFIT)+HistoryDealGetDouble(ticket_history_deal,DEAL_COMMISSION)+HistoryDealGetDouble(ticket_history_deal,DEAL_SWAP);              else                 deposit+=HistoryDealGetDouble(ticket_history_deal,DEAL_PROFIT);          }     double startBalnce=AccountInfoDouble(ACCOUNT_BALANCE)-historyProfit;     string text="";     double dd=(historyProfit+AccountInfoDouble(ACCOUNT_PROFIT))*100/startBalnce;     text=DoubleToString(dd,2)+" %";     ObjectSetString(0,"Daily DD V",OBJPROP_TEXT,text);     ChartRedraw();