The ultra-popular Financial Select Sector SPDR Fund XLF has pulled in $1.1 billion last week, the most since December . Click to get this free report PRO-ULT 3X FINL (FINU): ETF Research Reports PRO-ULT FINL (UYG): ETF Research Reports SPDR-FINL SELS (XLF): ETF Research Reports SPDR-KBW REG BK (KRE): ETF Research Reports DIR-FIN BULL 3X (FAS): ETF Research Reports DIR-D RG BK BL3 (DPST): ETF Research Reports To read this article on Zacks.com click here. Growing inflationary pressure, an accelerating job market and a booming economy are compelling the Fed for aggressive rates hike.