You can have more accounts, but the maximum value/allocation of initial balance for program ProTrader and StartTrader is 500 000 EUR/USD (or equivalent in different currency) and for program SwiftTrader is 200 000 EUR/USD (or equivalent in different currency). Maximum allocation applies for accounts in Funded stage. The only exception is account with applied scaling.
We advise to use different trading strategies for different accounts. In that way you reduce the risk of closing multiple accounts at once.
For open positions, you can have a maximum of 200 open or pending orders at once.
There are limits for max. order size per trade:
FX - 100 lots
Gold, Silver, Oil - 100 lots
XPD, XPT, NGAS - 20 lots
CFD Indices - 20 lots