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Hi I write some Custom Indicator in MQL4 and MQL5. I currently use account number and broker name so that each indicator can be executed on only one account. But I have to change this value for every user who wants to buy my indicator. For this

Hi i programming EA and it is work correctly in demo account, But when i want run it on real account i get the error 10004 and 10021. I read this link " https://www.mql5.com/en/docs/constants/errorswarnings/enum_trade_return_codes " But the

Hi I try create EA. in my EA every open position ticket save in array and close with their ticket too. But i got some error and i do not know how to do it. first: this is my open trade function. from my source for training  MTRequest get error

Hi I try Create some EAs base on my custom indicator and ichimoku for meta trader 5, But when I run my EAs on strategy tester or real chart the indicators not show. I try ChartIndicatorAdd from this link but not working(

Hi i want create EA that calculete entry volume for each postion according the risk percentage. i use belowcode: Input_Volume= (((UserBalance*(Risk_Money/ 100 ))/(Stoploss_point/ 100 ))   * ( SymbolInfoDouble ( Symbol ()

Hi i want my global data in too many chart as once. For example if i have variable name "test" in my custom indicator and in chart one test data equals "5" i want get this data from my indicator or EA from another chart, change  and use them. I

I created an indicator that is drawn on only a part of the chart according to the user's request and the values before and after it are filled with Empty_value so that they are not displayed. This section works well; But I need it when my indicator

Hi i have an .exe file of custom indicator from my friend. But this indicator seems to have a password and encryption. how can i use this indicator in my expert

Hi i Want calculate my Indicator only Once Per each new candle. I use the code in the Image Blow but the code run on each tick. how can fix this? please help

Hi I want create indicator with some objects that users can select one of them and change the position as they like. I use this code but when the user change location, the object location or time frame change, object instantly back to default . how

Hi create an indicator with mql5 work correctly, But only on 64 bit windows. how can i fix this, So that can run on 32bit windows too

Hi. I have a custom indicator on mql5 run successfully on my system; But on my friend system indicator not run and show the error 560 in journal tab. I can not find anything about error 560 and on the below link

Hi I want Create MultiTime Frame Indicator in mql4. My Indicator Should Show alarm when my condition occur in all time frame.(like: the Collision occur in EURUSD 5Min ) Also this condition should check on 10 symbol simultaneous. I can not find proper

Hi i have problem with the plot and buffer number connection. when I use some drawing style like line in my indicator the buffer and the plot number is the same and i can understand easily. But when I want use the drawing style like filling the

Hi i create one indicator for metetrader 4 and 5. this program work correctly on my system and my broker metetrader, but some brokers not drawing my indicator. even I try compile and debug my code on it and there is no problem. But when i wants use

Hi how can use and draw in the main and sub chart windows in same time? in both mql4 and mql5? I want show an indicator in the main chart and draw some object types in sub window. how can i do it

Hi. How can I create Free, time and sale version of the Indicator or EA in the mql4 and mql5? How can I lock the app to protect its copyright? I search the internet and cannot find how to do that

Hi. I Have 2 Button on my chart and I want calculate and draw something base on the candles high and low when the button state is true or false. I want use this code in OnCalculate fanction so i can access to high and low of every candles and draw my

Hi  i have Custom Indicator with to many button and line on chart. everything if work correctly when the indicator drag on chart but when the user change the time frame OnInit function restart all the variable, button state and all of the other

HI I want create ichimoku indicator for training. I want use Draw_Filing for show kumo , But when I want create new project you can select it (picture 1). Hower When You want change the type of line you can access to Draw_filing (picture 2). there is