These sectors are leading the market rebound By: CNBC.com News October 21, 2014 at 15:53 PM EDT The S&P sectors leading the market rebound are the same groups that led the decline: Materials, energy and industrials. Read More >> Related Stocks: Alcoa Chesapeake Energy Delta Air Lines Harley-Davidson LyondellBasell Industries Martin Marietta Materials QEP Resources Sentinelone Inc Cl A Southwest Airlines Tesoro Petroleum Co United Rentals