S&P500 Sector Breakdown And there IS a financial sector. http://www.spindices.com/indices/equity/sp-500 Copyright © 2016 S&P Dow Jones Indices LLC, a division of S&P Global. All rights reserved. investorshub.advfn.com/uimage/uploads/2016/12/5/qnrvdSPX_Sector_Breakdown.png ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- S&P 500 -- 10 ETFs And XLF IS one of them. http://www.sectorspdr.com/sectorspdr/ investorshub.advfn.com/uimage/uploads/2016/12/5/dqnmbSPX_Sector_SPDRs.png