This gadget creates a 350 microsecond delay at the IEX exchange to avoid front-running of orders for high-frequency algo-trading. Curious how it creates: inside — a coil of 61 km of fiber optics and.. that’s all.

This gadget creates a 350 microsecond delay at the IEX exchange to avoid front-running of orders for high-frequency algo-trading. Curious how it creates: inside — a coil of 61 km of fiber optics and.. that’s all.
