As discussed in this thread:
http://www.portfolio123.com/mvnforum/viewthread?lastpage=yes&thread=3979

It would be useful to view current performance of various factors. One way to do this would be to create rankings for some of the top factors, then create portfolio's utilizing those factors, with a simple rank > xx/ < xx type buy/sell rule. Then these ports could be viewed on the portfolio performance page showing 1 day, 1 week, 4 week, 13 week, 26 week and 1 yr performance. Since this could be useful to the community, perhaps P123 could make these rankings/ports and set them up to be viewable separate from the existing P123 ports.