373bool OnlineTrailTarget(const bool buy,const double open,const double bid,const double ask,const double oldStop,374                       const double point,const int digits,const double start,const double distance,const double step,double &target)375{376   double market=buy?bid:ask;377   if(start==0 || point<=0 || (buy?market-open:open-market)<start*10*point) return false;378   target=NormalizeDouble(buy?market-distance*10*point:market+distance*10*point,digits);379   return buy?target>=oldStop+step*10*point:(oldStop==0 || target<oldStop-step*10*point);380}381382void ManageOnlinePositions()383{384   if(!OnlineEnabled() || !OnlineTradingAllowed()) return;385   for(int i=PositionsTotal()-1;i>=0;i--)386   {387      ulong ticket=PositionGetTicket(i);388      if(ticket==0 || PositionGetInteger(POSITION_MAGIC)!=MagicNumber) continue;389      string symbol=PositionGetString(POSITION_SYMBOL),comment=PositionGetString(POSITION_COMMENT);390      bool indicator=StringFind(comment,"Indicators")>=0 || (StringFind(comment,"@MQLume ")==0 && StringSubstr(comment,StringLen(comment)-2)==" I");391      double start=indicator?trailingStartIndicators:trailingStartBanks;392      double distance=indicator?trailingDistanceIndicators:trailingDistanceBanks;393      double step=indicator?trailingStepIndicators:trailingStepBanks;394      if(start==0 || SymbolInfoInteger(symbol,SYMBOL_TRADE_STOPS_LEVEL)>distance*10) continue;395      MqlTick quote;396      if(!SymbolInfoTick(symbol,quote)) continue;397      bool buy=PositionGetInteger(POSITION_TYPE)==POSITION_TYPE_BUY;398      double target=0,oldStop=PositionGetDouble(POSITION_SL),tp=PositionGetDouble(POSITION_TP);399      if(!OnlineTrailTarget(buy,PositionGetDouble(POSITION_PRICE_OPEN),quote.bid,quote.ask,oldStop,400                           SymbolInfoDouble(symbol,SYMBOL_POINT),(int)SymbolInfoInteger(symbol,SYMBOL_DIGITS),start,distance,step,target)) continue;401      target=NormalizeDouble(target,(int)SymbolInfoInteger(symbol,SYMBOL_DIGITS));402      if(target==oldStop) continue;403      onlineTrade.PositionModify(ticket,target,tp);404   }405}406407bool OnlineSessionOpen(const datetime localTime)408{409   MqlDateTime now;TimeToStruct(localTime,now);410   if(now.day_of_week>=1 && now.day_of_week<=4) return true;411   if(now.day_of_week==5) return now.hour<23;412   if(now.day_of_week==0) return now.hour>22;413   return false;414}415416double RemainingVolume(const string symbol)417{418   double maximum=SymbolInfoDouble(symbol,SYMBOL_VOLUME_MAX);419   double remaining=SymbolInfoDouble(symbol,SYMBOL_VOLUME_LIMIT);420   if(remaining==0) remaining=maximum;421   if(PositionSelect(symbol)) remaining-=PositionGetDouble(POSITION_VOLUME);422   if(remaining<=0) return 0;