Fantasecond response time

Here’s a fascinating in-depth study of one second of market data for a single stock: HFT [High Frequency Trading] Breaks Speed-of-Light Barrier, Sets Trading Speed World Record. Adds a new unit of time measurement to the lexicon: fantasecond. On September 15, 2011, beginning at 12:48:54.600, there was a time warp in the trading of Yahoo!… Continue reading Fantasecond response time