Can I copy at a fixed size?

 
Can I copy at a fixed size?
 

I'm a novice so forgive me but, copy what?

If you're talking about CopyRate or CopyBuffer then yes you can set a fixed amount of data to copy.

 
fjgwey #: copy what?
  1. Exactly,
         How To Ask Questions The Smart Way. (2004)
              Be precise and informative about your problem

  2. If you mean a signal, no.
    1. Down by reducing the deposit load below 95% (max)
    2. Up by increasing your account balance vs. what the signal provider has. Signal lot size is adjusted from signal balance and leverage to yours.
    3. If you had used this you would have found among many:
                Icrease lot size - General - MQL5 programming forum #2 (2018)
                signal provider has minimal volume 0.01, subscriber has 0.10 - how to change minimal volume ???? - MQL5 programming forum (2013)
 
Sika20995:
Can I copy at a fixed size?

You probably ask about copying a signal with a fixed lot size and the answer is no.

How to Subscribe to MT4/MT5 Signal

https://www.mql5.com/en/forum/189731  (MT4)

https://www.mql5.com/en/forum/336422  (MT5)