Quote from ChrisM:
General standard for calculating performance is net of fees i.e. presenting result after fees deduction.
If it is net of free, monthly performance is not easy to compute because quarterly performance fee might or might not be charged for that month.
Say for example, Jan +2% gross, and 1.6% net (after 20% charge). So you report 1.6%.
Suppose you make -2% gross in Feb, and 0% in Mar.
Your actual quarterly performance is negative, and so you should not charge quarterly performance fee.
Do you still charge the Jan performance fee, and use Jan as the high water mark? Is this the way IB calculates the performance fee?