MQL4 and MetaTrader 4 - page 313

Hi i have dificulties how to make my marti code to multiply with decimals. I use this this NormalizeDouble but when i attach ea error comes up "Invalid Lots Amount OrderSend Function " but when i do backtesting its works fine this is how i code OrderSend ( Symbol (), OP_BUY, NormalizeDouble

Hi everyone, I've found part of code below about trailing stop loss in the mql4 documentation. I'm confused about this part (Bid - open order price) and (Bid - Point*Trailing stop), what those calculation does? Thank you. if (Bid-OrderOpenPrice()> Point *TrailingStop) { if

hi guys i try to find highest and lowest of yesterday i use this code but for me not work //+------------------------------------------------------------------+ //| OPEN CLOSE HIGHEST YESTERDAY | //+------------------------------------------------------------------+

Hello, I developed an EA that manages the stoploss using the ATR indicator. This EA uses some parameters. Is it possible to backtest my EA on previous trades in my MT4 history in order to find the best settings

Hi, I will like to know about any coder that can correct 7 EAs to pass market validation. I seriously cannot code it. I have tried almost everything, but of course, no what is totally correct : ) The coder can have a copy of the EAs In Exchange. It is certainly a simple task for someone used to

Greetings experts, I'm a noob on MQL. So far, had created more than 3 dozen EAs (very simple ones mind you). My problem is I need to uniformly display information on each chart/each EA goes on like the one below. Every time I need to add more info to be displayed I need to go to each EA and change

If you populate an array via a for loop from another indicators offset values (starting with 0), something like: double TestArray[]; for(i = 0 to 9) { TestArray[i] = Indicator(Symbol(), PERIOD_1HR...., i) } Is it already in the correct order to use any of the IndicatorOnArray functions ? or do you

hello, i'm trying to code an indicator derived a alert on next candle as previous candle mean if current candle in green to send a alert as buy in next candle and if last candle is red to send a sell in next candle any help please

Hi I have a trailing stop on my winning trades that works very well. Is it possible to have a similar trailing stop on losing trades rather than a hard stop loss. Can the stop loss be adjusted/ decreased as the price moves in my favor? Here is the code for my trailing stop loss on winning trades

Hi guys I am starting to get familiar with mql4 EA but I am stuck at a certain point. It would be great if I could get some support. I writing a script for EA and couldnt get past this point. I am checking for conditions in daily chart and if it is successful i want to check another set of

Guys, Need help with syntax. I need to find Second Candle of the day's Open Price . The code below works for first half an hour of the day, then it does not produce the result i want because of "0"(Current Candle). Kindly guide me with the right syntax. if ( iOpen ( Symbol (), PERIOD_D1 , 0 ) ==

Dear Forum, noob question for you! I am looking to use the iLowest & iHighest functions, to find the prices of past candles. I don't understand the output however - is it in pips or is it a price? For example I used iLowest to find the lowest value of a candle 5 ticks prior. I used the following

Hello, I am newbie here, so sorry if something wrong with this post. I am working on loading csv structure to array and I am getting this error Structures or classes containing objects are not allowed. I found https://www.mql5.com/en/forum/255091 but not helped me with this error. CSV file consists

hi guys i try to se over the candel a little arrow i create this script it create a rrow but not over the candel and when i zoom it the arrow is so much over anyone have some suggestions ? thankz //+------------------------------------------------------------------+ //|

I guys, I need some help. When I override an HLine object with the mouse, Mql4 draw a label that contain a text of index and level price of Hline. How can I read this text by an Custom Indicator, or an EA or a script? Tank you for every help

I need someone who can build an expert advisor for me

My trading strategy doesn't include trading trading news events, if USD has news at 5, I won't trade it from 4-6, can anybody help me figure out how do i make my EA do this. Thank you

Hi everyone, I searched in forum but cannot find how to open an URL in MT4 and download a file from an URL. What I simply need is 2 scripts: - One script that open an URL (string type) that given in input of the script. - One script that download a file from an URL, such as: http://www.domain...

Suppose you want to do some action where if on the previous candle of some period indicator a == some value and indicator b<c then open a long position. Because Ontick() runs many times during the current period, when that if statement is true, it will trigger on each tick. So, it would open a long

Hi guys. I have this function template called to_type that I use to convert a string to other data types: template < typename T> T to_type( string str_val) { T val; if ( ( typename (T) == " int ") || ( typename (val) == " long ") ) val = StringToInteger (str_val); if ( typename

hello.. please how to get the previous object on chart this code not getting the previous object for ( int iObj= ObjectsTotal ()- 1 ; iObj >= 0 ; iObj--){ string on = ObjectName (iObj); if ( StringFind (on, "Arrowbuy" ) == 0 ) confirmbuy== true ; }

I would like help in coding the time when my EA on MT4 is turned on and off. GMT 8:00am - 12:00pm GMT 3:00pm - 7:00pm GMT 12:00am - 5:00am These are the hours i trade. What code would i have to use to have my bot run at these times using my MT4 server time . Thank you

I am looking for the Close of the Heinken Ashi. Thought I have everything right, but gives me the wrong value double HAClose; color HColor1 = Red; color HColor2 = LawnGreen; color HColor3 = Red; color HColor4 = LawnGreen; HAClose = iCustom(0,PERIOD_M1,"Heiken Ashi"

Dear Meta Trader Community, Greeting for the Day !! Hope all are doing good here... This is my 1st Post on this forum and i am looking for a little help to code an EA based on attached indicatore . Simple Rule that need to incorporte into EA is Buy : - When Green Arrow Appears Sell :- When Red Arrow

I am trying to write SMA to file but it doesn't write to file . Can someone please tell me what I am doing wrong here..Thanks a lot in advance double ma_0= iMA ( Symbol (), PERIOD_D1 , 7 , 0 , MODE_EMA , PRICE_CLOSE , 0 ); string var1=TimeToStr( TimeCurrent (), TIME_DATE | TIME_SECONDS );

Hi, experienced coders out there , please i need some help in adding alert sound when the 1 2 3 is printed on my chart , thank you for your kindness!! Here is the code .. #property indicator_chart_window #property indicator_buffers 2 #property indicator_color1 Red #property indicator_color2...

What is the best time frame to download tick story data into? Thanks

i need help with this custom indicator, it works well for pairs with value greater than 1 but flops for pairs with values less than 1

I use RSI divergence as my scalping strategy, the information candlesticks provide is important but i also like the simplicity that a line chart provides in help finding patterns, so I've attached a Simple Moving Average of 1 (SMA1) to the chart which acts as a line graph on top of my candlestick

I am writing to code so that when my custom indicator which is the hull moving average changes from green to red or red to green It will execute the proper order. This is my pseudo code: if the current color of the hull is green and the previous color of it was red: buy if the current color