MQL4 and MetaTrader 4 - page 1516

Hi Everyone, I am trying to write a program to determine if the ask or bid for a previous bar has gone below a lower bollinger in the previous bar. At this point the program will check if the Ask or Bid are less than the Lower Bollinger at every interval (start()), and print a "1" on the screen if...

Good day all. I am new to coding in this language but I used to code in C and C++ when I was younger. I combined and modified two indicator codes and saved them in the attached file. One for the Bill Williams AO Alert and the other for Moving Average crosses. The aim is that I will only receive an

Dear friends, I would like to use the indicator linear Rregression Channel in my Expert Advisors. Please see LinearRegressionChannel.mq4. My problem is the support and resistance lines in Expert Advisors version becomes not correctly calculates, but that Main lines is calculated correctly....

Hi, does anyone has experience in news trading? I've found somewhere interesting articles about. Do you believe is a profitable strategy? It is possible to implement an EA or is mainly manual? Thanks Alex

Hi, I need Your Comment for The Result of my EA, Proof Touch Up for Improvement Welcome

Are they? If so many of the most important parameters in the tester report are grossly missleading... From what I can see it looks like those orders are subtracted from "Winning Trades", and also "Drawdown" is 'corrupted' and next to useless by these trades. I really can't understand why the tester...

Hello! Everyone! In my EA I used icustom( ), the tested speed was very slow! I tested the time from 2008.1.1 to 2008.12.31, it taken about 10 hours! yet,I didn't used the optimize. I want to make sure that whether icustom() slowdown the test speed ? Thank you!

can i do something like this : or do i have to set the takeprofit to 0 then use mondify orders to check for profit then insert them in ? int start ( ) { int ema = iMA ( Symbol ( ) , PERIOD_D1 , 13 , 0 , MODE_SMMA , PRICE_CLOSE , 0 ) ; int ema2 = iMA ( Symbol ( ) , PERIOD_D1 , 50 , 0

Is it possible to code a multi TF bar pattern if so how. I have been working on this for a while but I can't find out how to do it. I'm trying to code an ea that used various patterns and open position on 3 different Time frames I have this for the 4hr bars    double high240  = iHigh(NULL,240...

The v1+v2 ea im using is great until it closes all trades randomly. It is not hitting my tp or my sl. Anyone know whats going on? Thanks!

Will this return the high and low for an order opened until the current bar? If so, will it return the same number on every time frame? double iDifferenceBSCO= (iBarShift(NULL, 0, OrderOpenTime()) - iBarShift(NULL, 0, iTime(NULL,0,0)) );double iHOCShift=iHighest(NULL,0,MODE_HIGH, iDifferenceBSCO...

Hi, I've been working on EA development for a couple of months, and finally good results seem arriving. My EA are using a set of indicators to "generate signal" and a secondary set to "filter" signal Actually I'm using EMA in the first group, and RSI for the second. Does anyone have suggestions...

Greetings to all, I to discover this sufficiently beneficial pointer and it would like to know ofsomebody is possible to introduce an alert one to go off all time that a new signalto appear. I am very thankful who to give this aid to me. Sincerely, Eduardo Robson...

it does not open any trades //+------------------------------------------------------------------+ //| Hedgegrid.mq4 | //| Copyright © 2009, MetaQuotes Software Corp. | //| http://www.metaquotes.net | //+------------------------------------------------------------------+ #property copyright...

Please can some one help me explain> if i have a 50 dollar account, what will be the maximum lot i can trade using leverage of 1 for 400? please help.

Hi All, Just want to know if somebody is using Forex Autopilot. How is it working. Is it worth to buy it?????????????? Regards ckmoied

Why is it that FAPTURBO has only been trading the EUR/USD for at least the past week? I have four other pairs active, but they are not being traded.

Suppose we have two EA with two difference Strategy, let say the first EA suitable with the trend and the second EA contrary with the trend like averaging, could somebody in this forum help me, what indicator is the best to decide whichone EA we will run?? and maybe to reverse one EA with another??

Is is possible to change the colour of the alert box text so that some parts are in black and others in say red or green? Thanks.

Would someone please tell me the significance of the "!" in front of OrderClose and what it does. if (!OrderClose(MyOrderTicket, LotsNumber, Ask, 3, CLR_NONE)) I am attempting to code a simple EA and this is the first time I have come across the "!" being used like this. Regards, KeithN

I am very New to this trading and could anyone tell me how to start trading with FOREX AUTOPILOT, in demo mode.

PLEASE REMOVE THIS RHREAD

When useing the MarketInfo(Symbol(),MODE_TICKSIZE); or MarketInfo(Symbol(),MODE_POINT); They both return 0 when used on a 5 digit broker. So if you use a broker with 5 digits after the decimal like on the euro 1.12345, it will return 0 instead of the correct return of 0.00001 You can work around it...

So I'm developing another EA using 2 indicators. Everything's chugging away until it hits 01/01/2007. Then BOOM everything crashes again from 2007+. This is the 2nd EA that I've designed that does this. Both EA entering criteria are completely different, yet both still crash at 2007+. Does...

Breakdown system works last 4 months at modest MM of a procorf of 10 %

I'm looking for a simple close and reversescript that will multiply initial lot size for the reversed order. Ialready have a simple close and reverse script, I just need it to multiply lot size. If anyone has this already, or knows how to modify the close and reverse script, please let me know....

How to find the number of EAs runnuing on my terminal ?.

I've been trying to specify a lot size of 0.1 or 0.01 in the Volume argument of the OrderSend function, but what actually gets sent is always a lot size of 1.0. I've tried changing the "Size by default" option in the Trade tab of the Options dialog, but the problem continues. Any suggestions? Thanks...

Hello, anybody has NMACD indicator in this picture? Could you please share it. Thanks in advance ! http://www.forexfactory.com/attachment.php?attachmentid=86279&d=1202908907

Friends, I would like to create orders with a trailing stop using OrderSend() or OrderModify(). is this possible? how do it do it? your help and knowledge is greatly appreciated. thank you very much mql4_newbie