The WisdomTree Bloomberg Floating Rate Treasury Fund (NYSEArca: USFR) is one ETF options in this arena. “As a reminder, Yellen said that 'it may be that interest rates will have to rise somewhat to make sure our economy doesn’t overheat,' but she quickly pivoted away from that statement later on,” notes Kevin Flanagan, WisdomTree head of fixed income. “There is no question the inflation debate is currently gaining momentum in the markets, specifically the fixed income arena,” said Flanagan.