The #US #stockmarket is finally as fast as it was about a hundred years ago. #WallStreet has returned to T+1 stock #trading for the first time in a century. The switch is ultimately intended to reduce risk in the financial system. Yet there are worries about potential teething issues, including that international investors may struggle to source dollars on time, global funds will move at different speeds to their assets, and everyone will have less time to fix errors. Rachel Evans has more. #stocks #markets #investing #finance