Energy still October’s best performer with Monday selloff FactSet/MarketWatch Battered energy, materials, and industrials stage October rally.Market strategists are split in their opinion when it comes to the recent rally in the S&P 500’s weakest sectors of the year: While some think it is the bull market gathering its second wind, others see it as an unsustainable bear rally. According to Sam Stovall, Dow Jones Industrial Average, the S&P 500 index and the Nasdaq Composite Index all exiting correction territory. So it should come as no surprise that the worst sectors of the correction are now the leaders. S&P Capital IQHistorically speaking: Worst becomes first. So shall I consider the exchange-trade fund route with the Energy Select Sector SPDR ETF, the Materials Select Sector SPDR ETF and the Industrials Select Sector ETF?