MQL4 and MetaTrader 4 - page 893

Hi traders, Is there a script to Open Buy and Sell orders together, and Close both orders immediately after opened the position, and repeat the same thing again?

Hi, Have been working at this for a while but I cant get my EA to work. It is based on a simple MA cross within a extern defined range. Unfortunately there is no trade being made and I cant work out why; I dont beleive it is the actual trading mechanism as this has worked consistently up till now...

Hi peoples, I wrote an indicator that performs some simple calculations and displays them on the chart. The calculations are correct, and they are supposed to update every tick, however they often don't. Even after waiting quite a few ticks, sometimes it works, sometimes it doesnt. And if it doesn't...

I have two systems with their own entries and exits. For example: System A: Buy = (RSI(14) < 30 and MA(C,25) > MA(C, 200)); Sell = MA(C,25) < MA(C,200); System B: Buy = (ADX(14) > 30 and C > MA(C,200)); Sell = ADX(14) <20; In want to combine them to one system. That means that each exit should be...

Dears, pls i nid a selfassured bad programer 2 develop dis huge project . Any available? pls email:tadeseadeolu@yahoo.com

Hello, I am trying to build a database/spreadsheet of data on all major fx pairs going back (at least) 10 years. I have spent the last 2 days searching google, but nothing. Can someone recommend a website or company that specialises in this form of data? Thanks. davefx.

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Dears All, I'm using a simple ATR trailng stop indicator: // PROPRERTIES ********************************#property indicator_chart_window#property indicator_buffers 2#property indicator_color1 Aqua#property indicator_color2 Red// INPUTS ********************************extern...

New article The "All or Nothing" Forex Strategy is published at mql5.com: The purpose of this article is to create the most simple trading strategy that implements the "All or Nothing" gaming principle. We don't want to create a profitable Expert Advisor - the goal is to increase the initial deposit...

I am trying to put in a bar delay or time delay.Either will do, just can't get the conditon error to go away.Obviously I can't understand what condition means for this Delay code? I assume it means the condition for order entry. When I put in the signal criteria I just keep getting errors. I have...

I have recently purchase the book "expert advisor programming by Andrew R. Young... and I'm wondering does anyone have additional books that they would recommend? Thanks for you input.

I like to know and edit but i cant find where they are. Thank you.

Hi, when I use indicators for the Ger30 than the Pivot and the MA are calculating with the Close-Value at 22 o'clock. How can I calculate them with the values at 17:30 p.m.? What do I have to write instead of Close[i+1]

Hi, I wanted to know what is a good backtest result in terms of profit. For e.g if I backtest an EA that makes 4000 profit in 4 years with a starting capital 5000 - would that be considered acceptable? Equity curve rises steadily and the absolute drawdown is 150. How do you guage your backtest...

pls how do i meet a bad programmer to work with me in developing my secret idea EA. My mail add:tadeseadeolu@yahoo.com

Of wat probability wen try to combine two or multiple dif indicators to detect a trend?

Hi. Its a very basic question, but how can I put bet for a currency to depreciate in its value? The order form just has buy option. I am not able to locate option for putting bets per pip. Please help.. Thanks

I'm very new to coding and creating a simple psar advisor and trying to add the trailing stop feature to the e.a... After this is complete I'd like to ad dynamic Lot sizing with good money management... Below is how I've coded thus far by I'm getting error messages like :'Counter' - expression on...

Hello I am new to mql4/5.com .I have ordered an EA from jobs section and while going through the step by step process of the work i have face difficulties in the 'Negotiation of requirements' step. Both of us, me and the developer confirms the step but I can not access the next step Prototype/Model...

Hi, I have a few indicators which I want to use for an expert advisor. The indicators are having 4 buffers. Buffer0 down-arrow Buffer1 up-arrow Buffer 2 small-down-point Buffer 3 small-up-point Between the points and the arrows I am drawing Trend lines with ObjectCreate(...OBJ_TREND..); Now I...

I am stuck trying to make my EA trade only once per bar. The complication is that I have 3 timeframes in the EA. I want to make sure that for each 1 hour bar, there is only one trade. On the higher timeframes, there can be multiple trades if their conditions remain true. How would it be best to...

//+------------------------------------------------------------------+ //| This MQL is generated by Expert Advisor Builder | //| http://sufx.core.t3-ism.net/ExpertAdvisorBuilder/ | //| | //| In no event...

This website is amazing. It is in fact where I'm learning to code by trial and error. That said, I'm a newbie to MQL4 programming and need help attaching a SL & TP to an ORDERSEND with an ECN broker. Initially, I couldn't understand why the SL & TPs were making my order result in an...

Good evening, After reading a post titled "Question for someone good at mathematics" (https://www.mql5.com/en/forum/137889) I have been all evening entertaining the idea of developing an expert advisor starting from the contrarian approach, being the main goal to wipe out a full account as...

Hi traders, Is there anyone who can help me with adding TPSL + trail and changing buy to sell (and vice versa) on a basic EA? Thanks! :-)

Hi, Firstly apologies if this seems a "Newbie" question, but I have googled the hell out of this and cant find anything substantial to go on. I have created a basic EA using the build on the URL below - http://sufx.core.t3-ism.net I got it up and running last night and it made a couple of trades,...

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New article Using Discriminant Analysis to Develop Trading Systems is published at mql5.com: When developing a trading system, there usually arises a problem of selecting the best combination of indicators and their signals. Discriminant analysis is one of the methods to find such combinations. The...

Hi, I want to use and draw in my indicator the ZigZag indicator . I defined is as the following code shows: init() { IndicatorBuffers ( 1 ); SetIndexBuffer ( 0 ,TF1_Buffer); SetIndexStyle ( 0 , DRAW_SECTION ); } int start() { int counted_bars= IndicatorCounted (); //---- int