The S & P 500, had struggled of lare, going red for six of the final nine trading days of October, and allowing eight of the eleven S&P sector SPDR ETFs to lose ground for the month. As the long end of the Treasury yield curve pushed higher, spreads between the short and the long end steepened. This allowed the Financials (XLF) to post a first-place finish for October across these funds, gaining 2.56%.