Hey,
Is there anyway to sort itch.io by popularity within just this week or within the month?
I know you can sort by popularity here: https://itch.io/games but it doesn't look like it's within any specific time period. 

Popularity is a more complex algorithm, and secret to boot, so people won't be tempted to game it. But newly added products do show up at the top of the popularity list for a short while.