MQL4 and MetaTrader 4 - page 233

I'm going to teach about the Mql4 OrderSend function and i would like to know what de name of the parameter cmd means. Can you help

Guys, there are strange things in MT4 with array sizing that never happened before. If I use this, no problem: double array[ 655 29 ]; But if I use this, I got a compiler message (" the size of local variables is too large (more than 512kb) ") double array[ 655 30 ]; I can't remember such

Hello there; I have a problem which is about this robot system. i have done all thing and robot is worked now but robot system is writing stoploss in system but is not writing takeprofit while i was doing backtest or real demo system. What can I do for it. I marked what I mean in the picture. //|

Hello Everyone, Would appreciate your assistance please. I have a question and would like to firstly answer myself and provide according to my own understanding the solution which looks to me that it won't be correct one - at least it didn't help to me. I would need from you to judge if...

Please, can somebody help me to hide the take profit in the expert attached (TrailingTakeProfit.mq4) I have another expert for hiding take profit and stop loss, but I'm not a developer for combining them. Thank you

Hey there, I wondering if somehow can give me clarity and/or how to use the CHIKOUSPAN in a ea. I using mainly the iIchimoku indicator in a EA I've made. The issue I'm having is when I try using the command of: iIchimoku(NULL, PERIOD_M30, 9, 26, 52, MODE_CHIKOUSPAN, 0) < iIchimoku(NULL, PERIOD_M30

Good morning fellow coders . What am i doing wrong here ? is it the lengthy name

Hi, I want to create a code to detect a top or bottom in the stochastic. And here's the code I try to make. int counter = 0 ; double bar1,bar2,bar3; double StochasticPatternHT( int shift= 0 ) { int result = 0 ; for ( int i = 0 ; i> Bars ; i++) { bar1 = StochasticHT();

Hello Is it possible to create an alert to jump out when a price cross a previously drawn trend line? What I mean is: I have a pattern and appropriate trendline already existing on the chart. I'd like to be alerted when this trendline is broken. Is it possible? How or any hints about? If I get...

Good day guys! Am still learning coding with mql4 and I am stack with "Order close error 138" (description: Requote). Am trying to figure out how to correct, please any professional to help.

Was wondering if someone could figure out a solution for the below virtual trailing stop. Just to caveat I am also very new to coding! The idea here is when a trade is opened, the Ask and Bid are used to stamp the highest high (TicketHighLow[i][3]) and lowest low made (TicketHighLow[i][2]) after

Hi guys, I've got a great indicator on TradingView, but I would like to have it on Mt4. Can someone program this into a MT4 indicator? //Credit to LazyBear for some of his CVI code\\ study("Tops/Bottoms", shorttitle="Tops/Bottoms", overlay=true) length=input(3) ValC=sma(hl2, length) bull=input(-.51,...

Hi, Does anyone know if it is possible to pull prices from tradingview into an array on MT4 using mql4 ? I know there is a WebRequest function in mql4 but not sure if that would be able to do things such as above ? Thanks :)

I need help in adding an alert to this Trend Indicator. At the moment it alerts each bar, instead of only when the crosses occur. Thanks

Good evening to all, I'm new on the forum and I have a small question: how to write in a txt file with mql4, I found topics in this forum that led me to try things but without success ... Thank you in advance for your answers

So My EA is throwing out a "Zero Divide" error message. I am aware as to what the zero divide error message is all about and I have found the culprit, but what I don't understand is why my EA is attempting to trade despite me having a controls in place to circumvent this. This portion of my EA works

This is a quick one, no diagnosing or complicated code to look through. Would the following piece of code, which bas been bracketed at each line, have each line be read by MetaEditor4, or will the brackets have the effect of terminating the programme after the first bracketed condition? In this

In my strategy I used stoploss in price when I open position. And after that I use the supertrend indicator to be used as a trailing stop. In the supertrend indicator there is a direction value that indicate that the supertrend indicator going uptrend or downtrend. ince supertrend indicator can be

Have been coping together simple stochastic buy/sell code. Problem is it wont count positions, it states like it is always 0. void OnTick () { // We create an empty string for the signal string signal= "" ; // Define the EA double K0= iStochastic ( _Symbol , _Period , 14

When I run the Optimiser on a chart, the settings screen used to display 2 numbers such as 26/108. I always assumed this to be the number of passes completed and the total. Now the information is missing, so please can anyone tell me how to get it to display again

Hello Coders, I'm struggling with an indicator here. It seems like an indicator based on the ATS (Action Threshold System) one. I use it for placing stops and TPs. In truth I'm not sure fully of the logic behind it (probably mostly based on support and resistance areas?). I like the red, green

Hey, I'm trying to use the MACD in MT4 but for some reason, the numbers in MT4 are not the same as with TradingView or other charting software. I see this more in the lower time frames such as 5 mins. My question is what MT4/MQL4 uses for sig figs? Or how does the ema/sma calculation get calculated

I have an EA which I run from 10pm to 7am each night, and I place manual trades during the day. This evening I turned on autotrading as I do everynight, but MT4 closed my open manual trades automatically. Does anyone have any idea why this happened

Hello When selecting Help in MetaEditor from the tabs at the bottom of the Toolbox or by selecting F1, the text in the Help window are that large they can not be read, For example the word Comments takes up the entire screen. Version: 4.00 Build 509 (24 Jun 2013) Sent a message to MetaQuotes...

Hi, I want iBarshift to continue calculations for Two more hours thus making it 6 hours before other function. It can be seen in code but since there is no PERIOD_H6 in iBarshift parameter I am trying to manually add PERIOD_H1 or 60 two times to add two more hours but they are not working..how do I

wondering whether someone may be able to point out what I'm doing wrong here. Just for background I am very new to MQL4 (or coding at all) I wrote the following code to act as a virtual trailing stop loss. I am trying to lock in HH (Highest High) and LL (Lowest Low) based on the below loop. However

Why is it not possible for some EAs to be tested on quotes for the last week? Is this a problem with the MT4 terminal or EAs developers? There is no such problem in the MT5 terminal, only in MT4

Hello, How can I clean up an array? For example I used an array, the array is now full of data, now I need to remove all data so that I can use it again. Any idea how I can do this? Replacing all data with 0 in a loop (the array is double) won't work it will interfere with calculations. I need to

How/where I get a correct working MT4 who is not changing during the setup into MT5 ( sorry for my bad english I´m german ). Second: Are all programms from MT4 running inside MT5

When I look in the market tab under purchased items, I only see a few listed. Just two weeks ago I could see all my EA's and indicator there, but I only see 6 of them. And in the Navigator under the Market I can see all, but I can't attach them to a chart (only the ones that are visible in the