I really like creating portfolio of Yahoo Finance, I like the interface. But one thing that is REALLY annoying is that you do not clear the "Daily gains" info for a stock that is on a closed day. Like today it's Thanksgiving, the US markets are closed, yet all my stocks are still displaying the daily gains of yesterday with the small charts of yesterday. Why are you doing that instead of just clear that daily info completely and just display the daily info of stocks on an open market? It would be so easy to fix that major issue.