energy stocks were suffering a broad beating tuesday as a selloff in crude prices was exacerbated by a big decline in the broader stock market the energy select sector spdr exchangetraded fund xle sank 44 toward a fiveweek low with all 23 equity components losing ground with the etf xle chevron corp’s stock cvx slumped 45 enough to pace the decliners within the dow jones industrial average djia which dropped 420 points or 12 the biggest xle decliner was halliburton co’s stock hal which dove 80 while occidental petroleum corp’s stock oxy was the best performer but still lost 22 among other