How to perform raises correctly?

[OntradingX]

I am performing volume increases by multiplying the previous lot by *1.12 in MT4, but some brokers do not understand and keep the same lot infinitely as 0.01 and do not advance to 0.02
In order for the problem not to occur, I had to create a formula block to calculate the next order and that way I managed to get the EA to open order 0.02 but I don't think it's ideal because a warning message always appears on the screen advising that the broker does not recognize the lot size.

Any tips on how to make something standard so that all brokers accept it?

[jstap]

@ontradingx As most brokers only use 0.00 as a lot you probably need to round number before using?

[OntradingX]

@jstap Do you have an example of how I can do this?
any projects on fxdreema showing how to solve this?

[jstap]

@ontradingx Use DoubleToString, look in the comment of this: https://fxdreema.com/shared/N8raddpY

[roar]

@ontradingx the lot gets rounded down to 0.01 and you lose the information of 3rd decimal.

Lot compounding is easier when you work with trade counts - check how many trades you have running, then you can calculate the proper next iteration:

next lot = 0.01*MathPow(1.12, # of trades)

[OntradingX]

@roar Can you give me an example in fxdreema?
You speak in a very easy way to express yourself, but I may be understanding in a more difficult way.
I understood that I would have to use a " Bucket of trader " block to count how many orders are open and relate this to a table, for example:
If I have 1 order use lot 0.01
If I have 2 orders use lot 0.02
If I have 3 orders use lot 0.03

And so on....