Fiber Optics

Infrastructure

Fiber optics, in the context of high-speed financial markets, refers to the physical layer infrastructure enabling ultra-low latency data transmission between trading entities and exchanges. For derivatives and options trading, where microsecond advantages translate directly to profit, the speed of market data feeds is a critical competitive factor. This physical layer underpins the viability of co-location strategies common in quantitative finance. The quality of this infrastructure directly impacts the achievable trading frequency.