MQL4 and MetaTrader 4 - page 482

Hello everyone, Why is there such a big difference? //+------------------------------------------------------------------+//|   MQL 4                                                          |//+------------------------------------------------------------------+double  iADX(   string       symbol...

Hi  I want to use an Indicator in my EA , the indicator does not draw any line and just makes Comments . How can I take the information from the comments ?

I have written an ea that activates at 8 am new york time.  It looks back at the previous 7 am hour candle.  Using this candle the ea sets the buystop 7 points above the 7 am high and a sell stop 10 points below the 7am low.  It sets the sl at the high and low of the 7 am candles.  This ea has been...

Hello, I have been reading this forum for a while but just signed up to it today (so.. Hello everyone!). A little about me: I have been programming in C language for the equivalent of about 13 years of experience. When I started skimming through the get-rich-quick marketed EA's, I decided to start

I am a programmer, and I have been working with MT4/MQL4 for about 8 months. I have written over 50 indicators and EAs, but with little backtesting/demo success because my strategies are lame. I have gotten very good at implementing strategy logic in a correct and efficient manner, and when I want

hi  I just tried to do backtest with VENO ea, when it finished, no report show under the bar, can anyone help?

Been working on this for wayyyyy to long and just plain stuck-- do i use a switch or a enum or something else? Neither switch nor making a emum seem willing to use a integer like below...  What im trying to do is cycle through a group of numbers using gap++.. So in the example below we would start...

Hii, so as the topic says.., i have a question, here is the thing: i have some indicators that will show different results when i leave them on the chart for a while, but when i'll switch the TimeFrame to lets say H1 and back to M30, the indicators will show different results then when i left them...

Hi,  sorry for the beginners question. I am puzzeled w/ the Zigzag input parameter Deviation. On [DAX30] 2 digits POINTS = 0.01 any Deviation value between 5 or 5000 does not change anything?? Looking at the code, it seems to be an absolute point value and not as mentioned in many place a percentage...

hello, can you reset the Seconds () variable? my test reset does not work if(Open[0]!= Open[1])    {    seconds=Seconds();    }   else if(seconds >=20)   {   seconds=0  }  

Hi all, I have some close prices on excel and want export this data to Metatrader and create line chart. I not need open, high, low. How this can be donne? 

I have a little issue with MT4. When i change timeframe then charts's settings  goes from > enable "foreground" to > disable "foreground" .  What could be the reason ? Anybody ? 

sergeev We are talking about the Windows DLL. Writing your own one is not yet considered. After surfing the net, I've decided on three possibilities: Handling of WM_MOUSEWHEEL 1. Processing WM_INPUT. 2. 3. Receiving mouse data from DirectInput. The first case assumes that there is a window where

when I put the EA or predictor in the backtesting, there always pop out array out of range error like the following, I donot whether it's my error or the config of the ea. for example the first ea is from Deep neural network with Stacked RBM. Self-training, self-control the number of k lines cannot...

Hello, there is a way to communicate with websocket with mq4? Thanks in advance

RSP FRIENDS, I WISH TO HAVE A CHANGE IN MT4 CHART SUCH AS CHART OF 30 MIN / 1Hr STARTING FROM 0 SEC (AS NOW),& 5 SEC, 10 SEC 15 SEC 20 SEC 25 SEC SUCH 6 (N) CHART FOR 30 MIN / 1Hr  IS IT POSSIBLE, APLICABLE & BENEFICIAL /?? REGARDS  KIRAN CHAUDHARI

Hi, Could you please help with the issue I am facing: Basically when I open a buy stop order without stop loss and take profit I got the error number 130 (ERR_INVALID_STOPS) . On my code I have checked the limitations as defined on this page:https://book.mql4.com/appendix/limits So on the price...

After executing a program, it reported a  few undeleted objects of certain type. How to find out where are these undeleted objects? Is there a way to access the calling function stack?  I am thinking a solution to store the calling stack at the object constructor so that I can track the various...

Hi, How can i validate an entry with fractal ? Entry: Open buy when the fractal show an down arrow, and sell when the fractal show an up arrow. Exit: Close the buy when an up arrow shows, and close sell when an down arrow shows. I'd tried to code with iFractal but I could not do the condition

can anyone make this indicator be an expert advisor for supply and demand

I know this may sound strange. But is there a way of moving the currency price on a Mt4 platform ?  Similar to moving the SL and TP manually. I need this to be able to test an EAs performance. Otherwise it takes hours and hours to get to the price. Is there some mechanism or application that can be...

Please I need someone to help me out. I downloaded Traditional MACD for MT4 and installed it on my chart. But it refused to get attached, I have launched several times but is not showing

Dear Friends, Please help me to find out top and accurate signal providers . Individual with capital 1000$ whom shall be copy, in order to get decent returns without high risk. Thanking you

Hi I found this code base on ZIGZAG support and resistance good to complete my strategy. extern int ExtDepth=12; extern int ExtDeviation=5; extern int ExtBackstep=3; int start() { int n= 0 , i; double p0= 0 , p1= 0 , p2= 0 ; i= 0 ; while (n< 2 ) { if (p0> 0 ) {p2=p1;

Hi! I have a problem what I cannot solve.  I want to create a variable, which has a datime form and I want to give its value with different variables just like in the excel with date function var1=2014  (number of year) var2=3  (number of month) var3=5  (number of day) in the excel=date(var1,var2...

Hi, im stuck on how to retrieve previous bid prices by each second and then compare them for further use. Using : double curBid = MarketInfo(_Symbol,MODE_BID); I can find current bid of every second no problem but how can I find previous values like for example I can on the 1m timeframe using :...

Dear all programmer, i need your help to solve below algorithm,,  i just would like to show it as follows :  exp:  1 2 3 4 5 but it didn't work, some advise will be appreciated..  :)  thnks. int list[5] = {1,2,3,4,5};int start() {   for (int i = 1; i <= 5; i++) {      Comment(list[i] + "\n");...

I am testing my program and getting errors 130 and 4051.  I have attached my code so could someone more experienced have a look. This is my first program so please could you not judge me for beginner mistakes.

Hey All. All of these new and improved indicators coming out, I figured I would throw this in. Cynthia Kase developed the Kase Peak Oscillator a long time ago. I don't know how its used exactly, just what I read, but I have heard good things. Although, I only have it for MT3. If someone is

I seem to remember being advised that when using a for loop it is better to use it to count down rather than up. please can you remind me why?