Weaker Q2 Estimates May Dampen Mood on Banks

There's an old saying on Wall Street that it's hard to have a rally without the big banks. But that adage isn't holding true, at least from a market standpoint, as second-quarter earnings season approaches for the largest U.S. financial institutions. The stock market had a solid quarter, but big bank stocks not so much.

Relatively weak Wall Street expectations for big banks earnings possibly related to U.S. economic data and slowing net interest income (NII) could help explain the sluggish market performance for banking stocks since mid-May. NII measures the money banks make lending minus what they pay to customers and had been a forceful wind at banks' backs for two years. But now there's hesitancy about that particular metric.

At one point in late June, the Nasdaq Bank Index (BANK) was down nearly 2%, while the S&P 500® index (SPX) climbed 3% over the previous month. It's not necessarily apples to apples because the SPX's rally reflected mega caps pulling the index up even while many less powerful stocks had their wings clipped. Still, bank shares were also outperformed by industrials, utilities, and consumer discretionary benchmarks during that particular stretch and remain flat to lower since mid-May.

The lackluster showing came after a spring bank rally fizzled. Shares fell as slowing U.S. economic numbers and retreating Treasury yields led to concerns about the banks' ability to continue generating NII.

"Looking at when all those bank stocks topped out, it was about a week or two after interest rates topped out," said Kevin Hincks, senior manager of education at Charles Schwab and host of Fast Market on our media affiliate, the Schwab Network. "Banks make money off NII, and when rates go down, they make less. Banks store money, so NII is a windfall for any company that stores money. They can all do better with higher rates."

The benchmark 10-year Treasury note yield (TNX) peaked at just above 4.73% in late April before dropping to near 4.3% by late June. Hopes for a September Federal Reserve rate cut grew during this time thanks in part to cooler U.S. inflation readings and foreign central bank rate cuts, but all that also accompanied signs of pain in the U.S. economy. It's too early to call that data a trend, but it has some investors worried about U.S. growth and how it might play into the bank industry's outlook.