Currency: SUM(profit * quantity * point value) of all winning trades / # of winning trades

Percent: SUM(profit * quantity / entry price) of all winning trades  / # of winning traded lots

Points: SUM(profit * quantity) of all winning trades / # of winning trades

where profit is defined as (exit price – entry price) for long trades and as (entry price – exit price) for short trades, quantity is defined as the number of contracts traded, and point value is defined as the monetary conversion of each point (e.g. 100 for currency pairs).

This statistic returns a value representing the average profit you experience from all of your winning trades. It is useful for getting an idea of how much you could expect to earn on winning trades.