Select assets based on the customizable range which you desire for your dynamic index. Whether you want to index the top ten assets by market cap, index 20 mid cap assets, or 30 low cap assets, this selection range allows you to do so.
A couple examples of ranges you can select would be rank 1 - 10. This will include the top 10 assets into the portfolio by market cap and maintain them as they swap in and out of that range. Another option would be to select assets from position 50 to 70. This means the index will take the assets which market cap range from 50-70 and add them to the index. As assets move in and out of this range, they will be added or removed from the index to maintain the desired allocation range.