MQL4 and MetaTrader 4 - page 1282

This is kinda a basics question. I read somewhere that Forex Market Makers can charge any price they want. Then I read somewhere else that the participants can ONLY vary their prices with-in the spreads. With-in the spread? What does that mean? Does it mean that if the Inter Bank price on EUR/USD is

Hello generous members of mql4 community. I'm starting to learn Arrays but they're getting nasty with me :) The 2 Dimension Array, Allerts just fine within the loop but would not print correctly outside the loop nor write the same values to file within the loop. Any Ideas why?

Hello, I would like to be able to check with my EA, before opening a new pending order / ticket if at that price / value another order, running or pending exists. Is there an MQL function that does this or how else would I be able to do this ? Thank you for your help on advance, I will be looking...

Is it possible to jump to a certain position in the timeline rather than just scrolling to the left? I find when I look at the weekly chart and then wish to examine the daily or hourly chart it can get frustrating to find the date and time of the weekly chart I was looking at.

Hi! I did data import for my Alpari account exactly as it is said on these instructions: http://www.earnforex.com/blog/2008/0...storical-data/ Anyway, when I now run tester for example for EURUSD M15, I get a modelling quality of only 29%!? What's the problem, are there some errors with that...

Hi Im new to foreign trading how do i get started and how do I make money

Would there be any experienced traders that would be so kind to suggest a reputable Forex Broker. I live in USA. Randy

Hello traders...   My first question is haw high can be the spread rates for every currency pair at the fixed brokers like ActivTrades.   Now there are at USDCHF at 4 GBPUSD 3 and EURUSD 2....   What  is the highest spreads that can be at this brokers ???   Thanks  

I just had a quick question that I'm hoping someone could help me out with. I'm pretty sure someone probably had discussed this before, but my computer keeps on freezing when I try to search for the answer. Anyway, I was testing my scalping strategy between many different brokers to basically check...

Hi, Is like 10 year performance of average 6% per month a sellable (or marketable) EA? It is not a scalper. Worst net consecutive total drawdown is 700 pips, and happened only a couple of times. I will appreciate your comments (please be honest and tell me if a 6% profit monthly is a joke and is so

Hey I've a problem yesterday I've installed MetaTrader 4 on my computer but I couldn't open a live account. Could someone help me? And what is the minimum deposit that you can transfer to metatrader 4?

double EMA =weight*Open[ 0 ] + ( 1.0 -weight)*lastEMA, EMA_of_EMA =weight*EMA + ( 1.0 -weight)*lastEMA_of_EMA; Buffer[ 0 ]= 2.0 *EMA - EMA_of_EMA; //---- That block of code is from a DEMA indicator the first line ends in a comma so I assume that means that line is continued onto

I have made an expert trading system and have done some back testing. I would welcome the opinion of some specialists after looking at the back test results hereafter. First the result (+200%) on an hourly EUR/USD for the last 4.5 months. Initial capital = $1000 trading lot = 0.2. And here the...

The idea is multiple. - send orders to various brokers - faster execution (nothing heavy loaded) ? - more reliable Can we get the variables and functions to reach brokers servers and send requests ? could a C++ program (for example) call these functions ?

Hello MT4 Programmer, How to code EA using stoploss to switch the trend?. Appreciate any help. Thank you in advance.

Hello friends this is checkmail and have developed two EA with help from a few friends over here to code it, am still learning to code it. When am adding the EA to my terminal its all going well, but it isn't working on it, means no alerts displayed, not trades executed....

Hello friends this is checkmail and have a few custiom made indicators but i also want it to alert me whenever there is any oppourtunity to trade. Here am not talking about the sound alert but an pop-up window of alerts, can anyone help me with its code with comments. And also to add it to variety

Hi, a small team based in Australia and Europe has a requirement for a MQL4 coder for a small project and consultation on a larger project. Confidentiality agreements will be in place. The primary project will be fairly simple for a seasoned coder. The secondary project maybe extrememely difficult

Hi all, please i need a non-lagging macd indicator ,that is reliable. any help will be highly appreciated. thanks

Thanks.

alsu писал(а) >> Richie, you promised to frighten everyone with a new question today - hurry up, before the scientific community gets excited :))) Happy Holidays, everyone! - No, I don't want to scare anyone, I think it has "matured", I have many questions but this one has not matured yet, I still

I have use MT4 to see the trend and the cci indicator for trading Intel and microsoft stocks. but Since July 19 it is not workingany more. are CFD charts not supported any more. or is just my charts? Please anyone let me know. Thank you. Paul

Is there a way of changing thehistogram in the MACD MACD indicator from a histogram to a line? Anyone aware of a code to do this if not feasible within exising indicator

so now, instead of including SL and TP in the ordersend() function, our EAs must first send out an ordersend() with SL and TP being 0, and after the orders are opened, the orders must be modified with Ordermodify() where the SL and TP can now be inserted. - Here is the issue, the EA's i have open...

Hi Is it possible to call an EA inside an EA? Thanks

Hi i am new to mql, I am trying to create an EA to trade automatic. The EA must only can have only one trade on each currency. which means that if i attach the EA to the chart, the EA must detect is there an Real Order running OR any pending order available for the currency that attached. If there...

Hello, I have been coding MQL for over a month now. What I noticed the day I started coding MQL is that there are three expressions for true: true, True and TRUE. It is only until now that I have been curious about what the other two are used for. I have only ever used true, what does True and...

Why i execute pending ticket, it does not perform in the EA? My code .... #property copyright "xxx" #property link "xxx" #property show_confirm bool temp_order_flag = False; //+------------------------------------------------------------------+ //| script "send pending order" |...

Hi, I'm trying to implement a simple function that send order at the market price and fix the stop loss from an absolute "bet value" (ie an ammount of money in the account currency). I don't understand why it doesn't work with USDJPY but it seems to work with other symbols like USDCHF, EURUSD,...