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Saving values of a candle tick by tick
Hello. I hope someone can help me. I want to save in a file all the values of one candle. I know that in all moment, there is a bid value and an ask value. Finally, the values along the candle are those where was done each trade. I know how to save each value, tick by tick of bid and ask
Show chart automatically
Hello guys. I am writing from Argentina I hope you will understand my bad English. My question is : It is possible select a chart automatically? This is my case: I have an "alert line" that make a noise when the price touches it. But usually I use this alert line not only in a single chart but
Missing files in MT4 with Windows 7
Hello. Hope somebody want help me. I have updated my pc from Windows XP to Windows 7 , and reinstalled the Metatrader 4. After that, I moved my experts and indicators to the correct folders (my experts in the folder MQL4 > Experts and my indicators in the folder MQL4>Indicators), but when I launch
Metatrader running in an old PC
Hello. Mi current pc is out. His motherboard was burned. In this moment, while I am looking for a new computer, I am using my old Pentium III pc but I can't run the MetaTrader. My old PC has only 256 Mb of Ram and a clock frecquency of 450 Mhz. Is very old, I know. But I am in an emergency and I
Working with qoutes of one pair in a chart of another pair
Hello. I am newbie in MQL4 and need some help... until now, I have only worked with one set of quotes of only one pair at the same time by dragging and dropping the robot in one chart. But, if I want to work in one chart with a robot that works with other quotes of other pairs is this possible? For
How an EA knows if there is an opened position?
Hello to everybody. I have a question . how an EA knows if there is an opened position? I have searched for this issue in the site but I didn't find nothing about it. I'm developing an EA that works only with market orders because I want be sure that the trade will be take place. But sometimes, for
Two programs sharing the same variables
Hello. I am developing an EA that must work in more than one chart window due to that some part of the program analyzes the trend in one time frame and other part of the program does the same but in other timeframe. The aim is to avoid contradictory trades, because may be that in a 5 minute frame
MAX and MIN in a dinamic array
Hello people. I would like to know if there is a way of find the max and min value inside an array who has a variable lenght. I know how to find the max and min in an array with a fixed number of elements, but if the number of them is variable I don't know what function is suitable to use in those
About arrays with variable lenghts
Hello people. I would like to know if there is a way of find the max and min value inside an array who has a variable lenght. I know how to find the max and min in an array with a fixed number of values, but if the number of values that has the array is variable I don't know what function is
Linking two or more MT4
Hello people. I would to know if is possible to link two or more MT4 platforms through internet. My idea is to manage the accounts of some people by sending the signals from my MT4 to their MT4 platforms through the web. I'll be very grateful if somebody tell me how to get it or where I can read