The stocks listed below are S&P 500 names that currently have the longest winning or losing streaks in the Index.  CCU has been up 10 days in a row and BUD has been up 9 (can it make it through the Super Bowl?).  DELL and AMAT have been losers for 8 days in a row now, and YHOO looks to end its 6-day decline after trading up on earnings in after hours.