This was one of those weeks where the index level number indicates pretty mundane action in the markets, but beneath the surface there were some more noticeable swings.  The first surprise on  Monday concerned the election in Brazil. Lula pulled off an upset, and Brazilian stocks cratered on Monday.  EWZ, the U.S. based ETF that tracks the Brazilian equity market, dropped close to -20% that day alone.   Then, as the week progressed, investors took various stocks to the woodsh