General - page 181

In MQL double data type is used to represent currency rates, as well as for all data needing some decimals. It has some advantages : IEEE754 is an universal standard, commonly used everywhere, very well documented. It's fast an efficient. And drawbacks : It doesn't allow to represent all decimal

I'm new at learning to code, so im trying to add the standard deviation bands, to a VWAP indicator code I found on the Internet but I get the "FirstDevDaily" undeclared identifier error and dont know how to fix it. //--- Standard Deviations Calculations --- if (Enable_1stStdDev && Enable_Daily)

Hello there! Is it not possible to display indicators during backtesting in MT5? In MT4, indicators could be displayed on the backtest screen. However, it is not possible with MT5. MA could be displayed on the backtest screen by applying the following code. int handle = iMA(....) double buf[] copy

Dear experienced traders Could you tell us the difference if a remote desktop VPS have same latency and price to a MQL5 VPS? Will a MQL5 VPS make less error than a remote desktop VPS? Thank you in advance and best wish, Sky

Morning all This is a question specifically for those who have their EA in the market place: how do you all derive a price for your EA

Hello is it possible to achieve some blinking effect on an object , a blinking text or button for example ? i dont think changing color using OnTimer is effective . is it possible to have more than one OnTimer

Hi, I would like sell a UTILITY product and I have seen that many sellers of utlilities who posted their product recently (max. couple of month ago) do NOT have a "FREE DEMO" button on their seller page, only a purchase price. This is exactly what I need. How do I manage to do so? What settings do

Hello everyone, I just want to know if any body had tried to purchase a *.mq4 indicator to use on forex tester? There's one I want to purchase, but I am afraid that MQL5 does not offer a refund in case it failed. Thank you for your replies

Dear moderators, Can help to check why system only copy 0.01 instead of 0.03 lot when the setting is already at 95% deposit load? How can I solve this problem to copy the same lot size as signal provider? Appreciate your help on this. Thanks

The issue I've got- around 30 tabs open and need to quickly switch between them. In other app (eg. Firefox/Chrome) you can use CTRL+PGUP/PGDOWN but these do not work in MT5. Also in Chrome you can do SHIFT+ESC to see a list of all the tabs where you can easier move them/close them. In addition in

Hi, Looking at the image attached and the code below, can you explain, in detail, why spread1 and spread2 are not 5 decimal numbers ? int OnInit () { double askPrice1 = SymbolInfoDouble ( _Symbol , SYMBOL_ASK ); double bidPrice1 = SymbolInfoDouble ( _Symbol , SYMBOL_BID ); double spread1 =

[Solution] Simple and direct answer: https://www.mql5.com/en/forum/449290/page6#comment_48694920 Full development file: https://www.mql5.com/en/forum/449290/page5#comment_47891500 A second approach to a solution: https://www.mql5.com/en/forum/452570 ____________ I have been working on unified

good evening ive never used mt4 online version only app on my phone but ive purchased a product but aint a clue how to connect it can someone help please thanks

Hi, Ive got some .set files that I'd like to share with some colleagues, but I don't want them to see the parameters in them. Is there a way to encrypt/protect the file as it shall only be read by the bot without expose what is in it? By the way, I'm a noobie, I do not program, but parametrize

Been trying to withdraw to webmoney but i always get this message. I contact service desk they say everything is ok but its been some months

Hi guys, absolutely newbie here. I was stumbled upon a function that look like this : bool CHistoryPositionInfo:: HistorySelect ( datetime from_date, datetime to_date) { //--- request the history of deals and orders for the specified period if (!:: HistorySelect (from_date,to_date)) {

I noticed that from a derived class I can't access protected functions of an object from its base class (a pointer to other object), however from the base class I can access private functions of the other object (of the same type), and more strangely, from the derived class I can access and modify

I have been subscribed to a signal for 1 month and up until now have had only 2 trades have been made on my account. The signal history shows about 60 trades over the month why is it different???

On my live charts, running on a Metatrader VPS, I use a custom indicator which monitors, amongst other things, drawdown and free margin. The indicator sends push alerts at set levels and a test alert when the indicator is reloaded. This morning I received a test alert for each of my live charts

Hi, I have an MT5 account migrated to a Metatrader VPS. If I don't have access to the PC where the terminal is installed, is it still possible to monitor the VPS? - i.e Through WebTerminal, or some other method? Thanks

Hello there! I have questions. What economic indicators drive crude oil? Also, when will it be announced in US time? I would appreciate it if you could also tell me about the sites that will be helpful

Hello Team I am facing following issue while doing for payment for VPS , see attached file Please let me know how to proceed, i am beginner here

How can I develop a creative and unique approach to forex technical analysis? Have you ever had the experience of using unconventional tools or techniques in market analysis? I'm interested in learning more about your experiences in this area and any specific insights or tips you've used to better

I want to load specific profile but with specific sets of symbol Is there any way to do that? I see that profile does not include saving of symbols

I want to know how to bind programs to computers, like in the MQL5 market. Is it possible to use this Licennse_FUll function

Can I get access to 30 second timeframes for MT5 charts

Hi, Can someone please let me know how to use Metatrader5 to trade in stocks in NSE and/or BSE stock markets in India? Thanks, Amitabh

Hi, I'm working with three different MetaEditors (A,B,C) and develop three different MT4-Programs (P1,P2,P3). All programs are using the following include-file #include <Lib_Base.mqh> (stored in the include-file-direcrory of A,B,C) When I make changes in the include file (of A), I must copy the

Hi all, Im new to trading and i hope u can help out. i just recently tried the copy trading feature and subscribed to this signals provider (got the confirmation message last week). But I don't see any trade reflecting on my account yet even though the provider has made a few trades already

hey, is there any option to disable EA on VPS servew? Example: - i have couple instruments with ea's migrated to vps - i want to create another ea or indicator which will disable ea on some chart if some ea will start doing crazy things So i want to ask, is any command or something like this that i