[WARNING CLOSED!] Any newbie question, so as not to clutter up the forum. Professionals, don't go by. Can't go anywhere without you. - page 503
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Are there indicators of volatility? Well, and its possible prediction.
>> Thank you.
?
?
Look here _https://forum.mql4.com/ru/13185
Use the search on the resource, and no one cancelled google.
The CCI(Commodity Channel Index),Bollinger Bands, ATR(Average True Range),Chaikin Volatility Indicator are forexvolatility indicators. Standard deviation is also used as a volatility indicator.
'Внешнюю' переменную надо сохранять в глобальных переменных,тогда возможно.
External or global - the term is unimportant.
If you have a script that consists of, for example, five functions, only one of them is always executed at a time. Each function is executed only when it sees a variable with the value intended for it. The script executes this function and before it terminates, it assigns the next value to the variable, and when you start the script again, the function for which this new value is intended is executed.
Look here _https://forum.mql4.com/ru/13185
Use the resource search and google.
I read it, but no offence, it's not about anything.
So it's not about... ?
Please tell me exactly which variable.
The variable you create, the one you refer to and work with. Read up on global variables and you'll get it right away. https://docs.mql4.com/ru/globals
Внешняя или глобальная-термин неважен.
If it doesn't matter to you, you should do some reading.
For example, in one cell name, in the next note, and in the third cell should make a link or formula that would combine the first two cells.
And then copy the text into the first and second cell, and they will be merged into the third cell.
Это не термин, а их название.
Если для Вас это неважно,то надо бы немного почитать.
I trade manually and the scripts are just a way for me to reduce the time I spend in front of the monitor. If you understand it, answer me as a developer or trader.