Sometime Hulbert has interesting articles:
Commentary: Eight losing sessions in a row usually followed by gains
http://www.marketwatch.com/News/Story/Story.aspx?guid=%7B0B99F3A4%2D9E94%2D49C1%2D938C%2D8E1682D85D14%7D&siteid=nwhnwhnr&lsn=5
Sometime->Sometimes