MQL4 and MetaTrader 4 - page 1350

Hi code experts, My problem is when i made my EA it's work fine but when i add a flag of American session time (to open positions at American market time only but it may close it at anytime) the EA stop working and didn't open any positions. Really I tried to find where is the problem in the code,...

Hi All, I am testing my EA with Broker demo account. The Ea (mistake) have sent 800 email message in less than 1 minute and now (yesterday and today) the client terminal say me "Mail: not enough space for". Now I have corret the sendmail error and I want normalize situation. Is there a method to...

I am creating offline charts. When I open an offline chart, I recieve an error "xxx Database Errrors", in the log file. The offline chart displays correctly, except there are missing bars in the chart, randomly. No pattern to the missing bars. I have accounted for all errors from no history .. and...

How can I query a chart and get the time interval that it is using ?

Can one of you skilled programmers clue me in on a good way to keep a running total of the loosing trades over a trading session ? I would like my EA to count the loosing trades from my trade history based on magic number and date. I can then have the EA stop trading for the remainder of the session

I've been using reserved and designated words and terms in EAs as variables. For instance: I am just using the term 'spread' as a designated varaible within the code as opposed to making it something like 'Spread' or 'SpreadMax'. Good idea or bad?

Добрый день! Прошу подправить индикатор, чтобы можно было менять толщину линий. Исходник прикладываю.

Anyone can advice how we able to set for the fibo instead of solid line to dash line in the chart? Someone have wrote the indicator for the fibo, as per link https://www.mql5.com/ru/code/7985, but i wanted the solid line to change to dash. Any advice how to do it? I tried adding object set as the...

Is there any way to display arrows or other symbols slightly above or below the bars? It seems that I'm being limited to using the high and/or low to get the symbol away from the body of the bar. There's got to be a way to adjust this with code.

Is there any way to set a price bar's color based on some set of conditions. Thanks Gary

Hello I am writing my first indicator and I want to show buy and sell signals with arrows. But somehow it doesn't work, is there anybody who can help me? In this part of code I make a average of the Buffer0. When the direction of the Indicator changes, I want it to give a signal, but it doesn't work...

IGTFX technical analysis USD PLN and AUD NZD The USD dropped for a second day versus the EUR as the most trades increased their bets that the Federal Reserve will keep its target interest rate near zero to sustain a recovery in the world`s biggest economy. IGTFX indoor The EUR rose to 1.3645....

I'm working on creating a free service for traders in which I can write proven manual systems into an automatic EA for people. I have all the experience I need to write an EA just about as complicated as you could ask, however I am missing the knowledge to actually finish this project . I have a

hi For set one exact Stoploss /TrailingStop /Or TakeProfit / which of the following method is better : - ATR Indicator - Fractal Indicator - SAR Indicator -Other please explain about use selected method and if you have any exact reference send for me . by

Hello everybody,a month ago i find a very useful indicator - Fibonacci Calculator .I still have a good profit whit him.Also i wonder could i change this indicator to become expert advisor.Unfortunately i haven't any experience with MQL4 coding.Could anybody help me to make this advisor

Less than two weeks to go and the safest trader (Aleksandr Mikhailovich Gerchik) 2006 http://www.stockportal.ru/forum/index.php?showtopic=10466 will arrive in Ukraine

Hello everybody?                                                                                             I need  EMA indy with angle view....

What DLL file should I import in order to use this function properly on MT4 build 225 (and newer) I would like hear Ask price if trend line will be broken. For example: SpeechText("Price " + DoubleToStr(Ask)); But it can not be compiled under my Meta Trader platform. But why ?

Has anybody here managed to call the R stats engine as an external dll from mql code before? From what I can find it should be fairly straight forward to call from the COM objects but I was just wondering if anyone had done it already. cheers, Aaron.

Hi, In the past few days my excel spreadsheets have been returning errors for all JPY instruments. I am getting N/A for =MT4|BID!AUDJPY. For the others eg =MT4|BID!USDJPY, I get #REF! I cannot figure out why this has suddenly started happening (I have run this sheet everyday for months). Yesterday,...

I was wondering if it is possible to use the size of the MT4 chart as an indicator. Is there some way to grab the chart size in mql4? Thanks in advance!

I have a simple code, which I know isn't technically correct, but still I would like to know why exactly this happens... Below i've used the Bid price. Basically the error is that it doesn't open Long positions, probably because it tries to get it at the wrong price (Should use Ask instead) But! As...

I'm trying to write data to a file but it keeps writing it over the old data, i'm using the file seek function but it doesn't seem to like me, is their something small i'm doing wrong? int start() { if(Hour() == 17 && hit == true) { handle=FileOpen("test_2", FILE_CSV|FILE_WRITE,';');...

WHERE ARE YOU GUYS???? NEED A STRATEGIE CODER PLEASE NO SCAMS!!!!! PLEASE EMAIL TO fukojuma@gmail.com THANK YOU AHEAD...

hi, i would like to ask is there any crossover indicator with alert which i can apply 2 SMA (1 apply to close, and the other apply to open) for example, i apply 2 same period SMA on the chart, the 1st apply to close, and the 2nd apply to open

nvm

Hello, I need Zigzag with data export function. I want to export Highs and Lows with time stamp for furher analysis. If you saw such Zigzag, could you write a link ? Thanks, Edward

Someone known way to automate metatrader multiterminal? Thk

Good day experts and not only. Guys, help a blonde :) girl with writing a very simple indicator, I attach the picture, I really need

IGTFX technical analysis: The EUR could increase to 0.9064 versus the GBP. The GBP weakened for a sixth day versus the USD on concern that political uncertainties will hamper efforts to reduce the U.K. financial debt situation. The USD rose to 1.4928. Furthermore against all off its other most...