Martingale using different symbols
Is it possible to use different symbols for martingale? The idea is to select the symbol that has highest chance of reversal based on some criteria such as sto or rsi. For example, 1st order is buy 0.01 eurusd and when it's time to open martingale order (2nd order) it will be selected from a group of symbols (eurusd, gbpusd, audusd, nzdusd...), the one that most satisfy the criteria. The series will look like this
1st order buy 0.01 eurusd
2nd order buy 0.02 gbupud
3rd order buy 0.04 audusd
4th order buy 0.08 eurusd
5th order buy 0.16 nzdusd
It is impossible at the moment.
And I don't think it will work as you expect. If you open 0.16 nzdusd at the top/bottom, it will be painful (and chances to do this are higher comparing to chances of opening 5th EURUSD in the same direction).