Read more at https://on.ft.com/2I7UusE

FT's Richard Henderson interviews the founder of the rival IEX exchange on why it has failed to capture much more than 3 per cent of the US equity trading market. Michael Lewis’s book 'Flash Boys' depicted Mr Katsuyama as a crusader against a market that had become 'rigged' to benefit high-speed traders.

More videos

VOA News 25 Feb 2020 21:30 CET

Living the High Life

VOA News 25 Feb 2020 21:26 CET

Tabla for Two

VOA News 25 Feb 2020 21:25 CET

Brothers in Song