Leader board and grid

Can someone explain how leader board and the grid work? My system AlphaQ has done well and gained 64.4% since June. However, it is not featured anywhere. I did have a rough May after starting in April but has had good run since then (I made an adjustment after May which has helped during current crisis).
Thanks in advance.

Your system is listed in the Grid. It is currently in position 79 (“Stocks” tab, default settings):
https://collective2.com/grid

Now it is in position 61, so I guess the Grid is updated quite often.