//+------------------------------------------------------------------+ //| MA8-13 cross.mq4 | //| Copyright © 2006, MetaQuotes Software Corp. | //| https://www.metaquotes.net/ru | //+------------------------------------------------------------------+ #property copyright "Copyright © 2006, MetaQuotes Software Corp." #property link "https://www.metaquotes.net/" extern int ExtPeriod1=8; extern int ExtPeriod2=13; //+------------------------------------------------------------------+ //| expert start function | //+------------------------------------------------------------------+ int start() { static datetime PrevTime=0; double Ma8Current, Ma8Previous, Ma8Previous2; double Ma13Current, Ma13Previous, Ma13Previous2; bool IsCrossDown, IsCrossUp; //---- если на текущем баре предыдущий бар уже обработан, выходим. if (PrevTime==Time[0]) return(0); PrevTime=Time[0]; //---- возьмём значения мувингов Ma8Current=iMA(NULL,0,ExtPeriod1,0,MODE_EMA,PRICE_CLOSE,1); Ma8Previous=iMA(NULL,0,ExtPeriod1,0,MODE_EMA,PRICE_CLOSE,2); Ma8Previous2=iMA(NULL,0,ExtPeriod1,0,MODE_EMA,PRICE_CLOSE,3); Ma13Current=iMA(NULL,0,ExtPeriod2,0,MODE_EMA,PRICE_CLOSE,1); Ma13Previous=iMA(NULL,0,ExtPeriod2,0,MODE_EMA,PRICE_CLOSE,2); Ma13Previous2=iMA(NULL,0,ExtPeriod2,0,MODE_EMA,PRICE_CLOSE,3); //---- и проверим условие пересечения IsCrossDown=(Ma8Current<Ma13Current && Ma8Previous>=Ma13Previous && Ma8Previous2>Ma13Previous2); IsCrossUp =(Ma8Current>Ma13Current && Ma8Previous<=Ma13Previous && Ma8Previous2<Ma13Previous2); //---- if(IsCrossDown) { for(int i=OrdersTotal()-1; i>=0; i--) { //---- exit longs OrderSelect(i,SELECT_BY_POS,MODE_TRADES); if(OrderSymbol()==Symbol() && OrderType()==OP_BUY) OrderClose(OrderTicket(),OrderLots(),Bid,3); } //---- entry short OrderSend(Symbol(),OP_SELL,1.0,Bid,3,0.0,0.0); } //---- if(IsCrossUp) { for(i=OrdersTotal()-1; i>=0; i--) { //---- exit shorts OrderSelect(i,SELECT_BY_POS,MODE_TRADES); if(OrderSymbol()==Symbol() && OrderType()==OP_SELL) OrderClose(OrderTicket(),OrderLots(),Ask,3); } //---- entry long OrderSend(Symbol(),OP_BUY,1.0,Ask,3,0.0,0.0); } //---- return(0); } //+------------------------------------------------------------------+
hey stringo, thnx but i dont know how to program this. can you please guide me somehow?
thnx
thnx
First read our documentation and articles
hey stringo, within the codes there's stuff in Russian. i dont know if it matters
but do i need to know what it says?
thnx
thnx
criss73 wrote:
another thing stringo, i opened the metaeditor and do i start the coding where it says "expert start function'' or ''expert deintialization function"?
thnx
another thing stringo, i opened the metaeditor and do i start the coding where it says "expert start function'' or ''expert deintialization function"?
thnx
https://docs.mql4.com/basis/functions/special
ok stringo, i managed to write in the codes and compile them but i want to be able
to add lots. in the "input" all i can do is change the
ema values.
another thing stringo, i want to add Gridsize,Gridstep and Extendgrid!
thnx
thnx
hey stringo, forget about the Gridsize, Gridstep, and Extendgrid. i still want to
know how to code the lots but, also, say the trend is up and i open my charts and
turn on the EA, i want it to automatically enter me in the trade in the direction
of the ema average; which is in this ex., up. do you know what i mean?
thnx
thnx
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thnx