The Regional Bank Selloff Visualized

A look at the health of six regional lenders

Some investors are still worried about the health of regional banks as another week of turbulence sent shares of many of the companies tumbling before a rally Friday. 

In a week that included another interest-rate hike by the Federal Reserve and a rescue of First Republic by JPMorgan Chase, the KBW Regional Banking Index, which tracks regional banks in the U.S., was down 28% this year, through Friday.

This...