Why Does your Return Change

Return = Realized Profit /The Highest Used Fund in History X 100%

The Realized Profit is equivalent to the users’ revenue. 

However, your capital is not a fixed number in the grid trading. 

If the numbers of matched orders remain the same, our grid trading will buy in or sell out in big amounts when it keeps bullish or bearish. 

In this case, the highest used fund in history will increase, which means your yield will decrease.