Stocks in September Have Often Struggled. The Good News: The Selloff May Have Already Begun.

Illustration by Elias Stein Text size The stock market’s worst month—September—will soon be upon us. The S&P 500 index has averaged a 1% loss in September dating back to 1928, says Dow Jones Marke...

Billionaire George Kaiser’s Bank Drills Deeper Into the Oil Patch

Banks all over the U.S. and around the world have curtailed lending to the U.S. oil-and-gas sector. BOK Financial Corp. BOKF 1.09% has doubled down. The Tulsa, Okla.-based bank holding company for the...