For a $10,000 account, the maximum lot size is 3 lots per position.
For a $25,000 account, the maximum lot size is 7.5 lots per position.
For a $50,000 account, the maximum lot size is 15 lots per position.
For a $100,000 account, the maximum lot size is 30 lots per position.
For a $200,000 account, the maximum lot size is 60 lots per position.