MQL4 and MetaTrader 4 - page 1677

Greetings, I'm trying to create an envelop around an SMA, so altogether I have 3 indicators i.e. SMA itself, the upper band and the lower band. In my code, indicator buffers allocates memory for maximum allowable 8 indicators. However, only 2 first indicators (out of 3) show up on the chart. The

Greetings, Can anyone, please, help me to find answers to these questions: 1. What is the difference or relation between AccountFreeMargin and AccountMargin? 2. Is it true, that 'AccountProfit' and 'AccountEquity' are may have non zero valueonly for account that holds currently open positon? 3....

Dear Boaders, Does anyone has any idea how to code asterik * sign in the external input dialoqbox while we key in the numbers? The reason of doing so is because i have createda password to login to my EA for distribution and i wanted to mask it from preyingeyes. Thank you for any help. My code is...

How can you make an expert end from within it own code?

Hi: When I write on a a chart, is there a way to make that part of the chart showin the terminal. The backtester, for instance, re-creates a chart, bar by bar,and we can see it drawing the chart bar by bar, with the most recent bar alwaysshowing. But can indicators be made to do this? I guess I am...

Hello there, I've got some weird math here. Somehow substracting a double from a double, which are never equal BTW, produces zero. Could please someone explain this phenomena? Below is the code and output. double sixtySMABuffer[]; double sixtySMALowerBandBuffer[]; int init() {

I posted a question about pointers to functions a little while ago, ('Pointers to Functions') and was satisfied with the responce I got untill I came across this in the documentation: https://docs.mql4.com/constants/errors ERR_WRONG_FUNCTION_POINTER 4001 Wrong function pointer. There must be a...

i mean the whole equity not trialling order by order if yes ..how pls?

sorry no speak english uniquement le français paire :eur/usd time: M5

I find int var1=StrToInteger("1024"); but hoe convert a interger to a string: int x = 1234; string xx = ?????(x): ????????

Hi, By some reason, Print() function doesn't output anything in the log in my newlyinstalled Alpari. However, it used to perfectly work on FXDD. Any ideas why itis so? Sorry for a bunch of silly quesion, guys, - I am completelty new to MT programming.

Greetings, I want to iterate through all bars of the timeframe which may not becurrent on the chart e.g. the current time frame is daily, and I'd like to iteratethough hourly e.g. iTime(NULL, PERIOD_H1, i). How can I get the number of bars on the hourly chart? Usingwhile(true) with break when some...

Greetings, Does anyone know if there is some function to get the current chart timeframe? I realize that this info can be obtained by comparing times of 2 adjucentbars, but this approach is definitely more involved. Thank youin advance.

Could you please explain how works and how to use OrderCloseBy ? I have not found a clear explanation in the documentation neither any detailledexample. thanks

int x; double y = 1.00000000; x = y; This is a simplificated code from one of my scripts, that behaves strange. I foundout why: When I do this, x will be sometimes 0, sometimes 1. I couldn't figure out yet whatdoes the result depend on. If I use x = NormalizeDouble(y,4) * 10000, then it gives...

Courtesy of the Motley Fool It was a huge week for news, and there are financial repercussions all around.So prepare yourself to hear the headlines you've heard all over again -- this timethrough a macro Foolish filter. 1. The market goes on to impress - http://marketivaforex.com What happened?...

Is there a good way to do this? Right now I am using the following code: int numOrders= OrdersTotal(); for (int i = 0; i numOrders; i++) { OrderSelect(0, SELECT_BY_POS,MODE_TRADES); if (Symbol() == OrderSymbol()) { if (OrderType() == OP_BUY) { OrderClose(OrderTicket(),OrderLots(), Bid, 3, Violet); }...

On the website of the Automated Trading Championship 2006 the article "General Statistics of the First 4 Weeks" has been published. The article deals with analyses of all Championship Participants'equities. The experts are ranked and distributed by equities. The conclusions aremade about typical...

HELLO> How can i apply bollinger bands to another indicator, on the same chart? -I have this indicator which gives me the ratio for (EURUSD/USDCHF), i use thisratio for pair-trading. -I want to determine bollinger bands: upper band, mean, lowerband from the ratioindicator. Is this possible with...

I have been testing on EURUSD M5 history that goes back to Oct 2005. For some reason I could no longer access back beyond just a few days (maybe a reset of the server?). I re-copied my history file in the History folder, but I cannot get the history to go beyond Aug 2006 when using my PageUp key

On the website of the Automated Trading Championship 2006, the "Championship Report: Fourth Week" has been published. It briefly summarizes the last week results. The Top Threeis headed by Vdiddi38. ldamiani is on the second place with its open positions,and Sashken fell to the third place. The...

When testing, one can trade with the following methods: Each tick Control points open price Witch one is the same as the live trading?

In my EA, there is need to find the exact profit generated in the last closed trade,which is usually exited by SL or take profit. How can I know if the last orderexited with SL or TP and the profit generated from it? Thanks

Hello, I am looking for a Meta Trader platform based Brokers that could help us automateour strategies throught them using TS2000i Any help is greatly appreciated, Thanks

Hello, Does the ArrayResize function guarantee the integrity of the contents of the array being resized, providedthat it is an expansion of the array? Does the same hold true for making the array smaller? If I resize to one elementsmaller, will it simply chop off the last element of the array?...

Learning to draw on the chart, I find that this works: #property indicator_chart_window#property indicator_buffers 3#property indicator_color1 Gold#property indicator_width1 2#property indicator_color2 Green#property indicator_width2 2#property indicator_color3 Red#property indicator_width3 1...

I need a little help. This code is supposed to plot arrows on top of or below theprice bars when the RSI values are met. I'm having trouble with a parenthesis issue.Can someone fix this bug for me and make sure it works? I have no clue right now.I'm still in Chapter 1 MQL......

For 5 Min chart, Alert 10 EMA and 40 SMA Crossing. I don't know how to code at all. Thx, lori lori.glory@yahoo.com

Would anyone be able to help me out with this? I'm trying to make an EA that will open up a buy on a symbol at a fixed price ifthere is not already a trade open at that price. As example say I want the expert to buy on EUR/USD everytime the price hits 1.700unless there is a trade currently open at...