Citigroup Earnings Beat Drives Outperforming Bank ETFs

A nearly 3% rise in Citigroup (NYSE: C) shares Monday on better-than-expected earnings may provide more fuel for bank and financial sector ETFs that have been outperforming lately.

Citi shares were in focus to start the week after the banking giant said its second-quarter profit rose 42% from the year-ago quarter.

The stock is a top holding in financial and bank ETFs such as Financial Select Sector SPDR (NYSEArca: XLF), iShares US Financial Services (NYSEArca: IYG) and PowerShares KBW Bank Portfolio (NYSEArca: KBWB). [ETF Chart of the Day: Financials]

Financial and bank ETFs have been performing well lately on improving economic data and rising interest rates. In particular, regional banks have been hot as Treasury yields climb. [Regional Bank ETF and Treasury Yields]

“Banks have spent several quarters talking about their struggles with historically low interest rates. In effect, the low rates have slammed the amount they can earn on loans, what’s known in the industry as net-interest income, because they collect less for each loan,” reports WSJ.com’s MoneyBeat. “That’s lowered the important net interest margin, which is essentially the profitability measure on lending operations.”