Shares of Jack Dorsey-led Block fell 11% on concerns about Square’s profitability

Shares of fintech Block fell 11.1% on Friday as investors objected to profit growth lagging volume growth at payments unit Square.Gross payment volume (GPV) for Square, which provides payment solutions to small and medium-sized businesses, grew 12% in the third quarter from a year ago, matching levels two years earlier. But gross profit growth slowed […]