MQL4 and MetaTrader 4 - page 445

hellomy order send func does not workplz help mesorry my english in not goodtnx extern int TimeFrame = 60;extern int MA_Price = 5;extern int MA_Length = 21;extern int MA_Mode = 1;extern int Atrlength = 14;extern double Kv = 4.0 ;extern double MoneyRisk = 1.0;extern bool ab = false;extern bool abc =...

Can you help? Does anyone have an EXPERT that can close the positions at a given profit ($ 20) of a single currency on a portfolio of more than one currency? thanks Potete aiutarmi? Qualcuno ha un EXPERT che può chiudere le posizioni ad un dato profitto (20$) di una singola valuta su un portafoglio...

Any one could help me how can i parse this data to my mql4 { "respond" : 1 , "paging" :{ "stillmore" : 0 , "perpage" : 0 , "callpage" : 0 , "next" : 0 , "previous" : 0 , "pages" : 0 , "result" : 0 }, "message" : "" , "result" :[{ "user_id" : "243" , "enddate" : "2018-02-20 00:00:00" , "user_email"

In my EA I use the iMA, so now I put the ma_period inside optimization to do many test. I will want see in the chart the same Moving Average indicator with the same ma_period to the code. How I can change che chart indicator MA with the ma_period on code? Thanks

hi guys, im new to coding in mql4 but i need some help..... im trying to code in a way that would allow me to automatically draw fibo retracement lines between the last low/highs of a zigzag indicator line and an arrow indicators point... like for instance.... if a new sell arrow appears i would...

//Variable externasextern double Lote = 0.01;extern double StopLoss = 300;extern double TakeProfit = 400;extern int TrailingStop = 280;extern int Slipagge = 10;extern int MagicNumber = 12345;extern int PeriodoEMARapidaActual = 5;extern int PeriodoEMALentaActual = 21;extern int PeriodoEMARapidaPasada...

Hi guys! I'm facing an issue with all MT4 terminals . It is crashing on opening. When I run the MT4 they open, but keeps freezed on Journal page without connection and with "Not Responding" message over the top. I've uninstalled it and installed it in the same folder and the same error. I've...

My EA put an order with SL. the expected SL is $ 196, the value of the pip at the time of the stop is $ 9.39 But the tester puts me a loss of 219.85 instead of 196 $ why?

Hi folks, I'm completely new to MQL4 and C++ programming, but I've managed to piece together (butcher) an indi that produces an opening range box based on the highs and low of the session opening candle. My question (and problem) is, I'd like the range box to only be produced after the candle has...

how can I get previous bid and ask price in mql4?

Hello all, I could need some help with this modification. I am trying to change the OBJ_VLINE to a OBJ_TREND in order to stop it from drawing the line on the bottom indicator window and only drawing the line on the chart. But I am unsuccesful as my coding skills are basic at best. Any help would be...

hi guys, im new to coding in mql4 but i need some help..... im trying to code in a way that would allow me to automatically draw fibo retracement lines between the last low/highs of a zigzag indicator line and an arrow indicators point... like for instance.... if a new sell arrow appears i would...

Pattern indicators.

A problem I have been chasing for some time is probably caused by the timer interrupts a vital history data update or a follow up routines for new data. I have been thinking of different ways to handle this problem. The timing is not crucial, it just a way to refresh data on regular intervals. 1....

Comments not related to " mql4 language features, intricacies and tr icks" have been moved to this thread

Hi, I've attached a couple of images. One is where I have the bars small and one where the bars are larger. If I drag on the time axis on the chart window, going left makes the bars smaller, going right makes them bigger. In the images, there is an indicator that I have programmed that has "wave"...

For some reasons I am using the old version of mt4. Please installing EA seems different on this old system compared to the new mt4s. Any idea how to install and run my EA on older versions (2001 to 2009) of mt4? Help

Hi folks, Scratching my head on how to do this.  I have about 90 charts open, all running different EAs. I'd like to loop through the charts and check what EA is running. If the EA matches a string then close the chart. I can't seem to find the right function to do this.  long chartID=ChartFirst();...

For some reasons I am using the old version of mt4. Please installing EA seems different on this old system compared to the new mt4s. Any idea how to install and run my EA on older versions (2001 to 2009) of mt4? Help

I use MT4 on my phone via the app and it suddenly restored all settings to default and deleted all my chart markings. Is there anyway I can get these back or will I have to redo all of my TA? Thanks

Puria.mq4 #define MAGICMA  20050610 extern string Trades             = "Настройки торговых операций"; extern double MaxRisk            = 0.2; extern double Lots               = 0.1; extern int TakeProfit            = 150; extern int MinProfit             = 100; // минимальный профит extern double...

Hello, The following script places a Buy/Sell order with predefined SL and TP lines using drag & drop, and places entry wherever you let go of the mouse cursor on chart.. All good... I would kindly ask if someone is willing to just remove the confirmation window from the script. Currently when you

Hi All, Having a spot of bother with data in back testing an EA. I've tried deleting and refreshing, downloading and refreshing, period converter, restarting the terminal, disconnecting from broker and the works. I receive the "TestGenerator: unmatched data error (volume limit 11077 at 2018.02.02 10...

Hi All, On back testing an EA that operates on H1 time frame I receive "TestGenerator: unmatched data error (volume limit 11077 at 2018.02.02 10:00 exceeded)" in the journal. I have tried disconnecting from MT4 + Broker, deleting all history in the data folder and re-downloading it as is advised in...

I have two existing trades that I am trying to modify. At the time of modification, the new order parameters are as shown below. I get Modify error 3 (ERR_INVALID_TRADE_PARAMETERS). Can't tell why. For the buy-stop order below, the OrderPrice is higher than current Ask by more than the...

I have an EA coded which contains a Trailing Stop I like.   I know that there are other standalone TS EAs or Scripts out there but their instructions aren't clear to me.   This TS works on the floating P/L of the account and closes all positions when the stop is triggered.  This is the code:   Can...

i'm trying to write an EA and i have little problem, the EA calculate some bar's data at the end of every bar i used code below: if (candle1!=iTime(Symbol(),PERIOD_M1,1)) {candle1=iTime(Symbol(),PERIOD_M1,1); ....} this code works perfectly every minutes; when i run the EA for first time, EA results

Just looking for some coding help. I designate shortname for indicator I want to be able to delete: int init() { IndicatorSetString ( INDICATOR_SHORTNAME , "PA" ); ... return ( 0 ); } Then for the indicator that will be deleting the one above, code is below. I assume all I should need to do is

Hello everyone, I have been trying to use a button to switch between charts in the watch window. I can switch charts but the previous one isn't being removed/deleted . void ChangeChart() { CurrentSymbol = SymbolName (Next_Symbol, false );Next_Symbol++; Close_Chart = ChartClose

Hi all, is there any engulfing pattern indicator that can provide notification to my smartphone where there is a engulfing pattern alert and it shows and draws fibo everytime there is engulfing pattern forming. If there is links to buy it would be great.