Gain on sale at JPMorgan Chase fell by 5 basis points in the second quarter, which could be a slightly adverse sign for mortgage banker results, KBW said.

Calls for foreclosure prevention advice jumped upward by almost 30% from a year ago and helped fuel overall consumer distress levels to a five-year high.

The Bureau of Labor Statistics said the consumer price index rose to 0.3% in June to an annualized rate of 2.7%, making the case to cut interest rates more difficult for the Federal Reserve to justify at its next meeting later this month.

Strong fee income growth and solid credit quality helped offset weak demand for credit as the San Francisco-based bank reported a 20% boost to earnings per share from a year ago.

Chairman and CEO Jamie Dimon said in a Tuesday statement that "the U.S. economy remained resilient" during the second quarter, adding that the recent tax cuts and potential deregulation are "positive for the economic outlook."