Last week the stock market once again had some wild ups and downs, led mostly by volatile moves in the bond market. And while the start of the week was ugly, the action Friday was impressive – though the situation in the Middle East may throw those good vibes from Friday right out the window. By week’s end the S&P 500 had gained 0.5%, the Dow had fallen 0.3%, and the Nasdaq had risen by 1.6%.