Nasdaq has ‘begun discontinuing’ a high-speed trading service offered to a handful of its clients — Unpublicised access to hollow-core fibre optic cables cuts the time to execute trades, by up to a third

1. Homepage
2. Technology
3. Nasdaq has ‘begun discontinuing’ a high-speed trading service offered to a handful of its clients — Unpublicised access to hollow-core fibre optic cables cuts the time to execute trades, by up to a third