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就在我们认为高频交易的速度已经达到极限的时候,一家美国通信公司却正在纽交所和纳斯达克交易所的新泽西数据中心,开发一项高速的激光网路技术。该项技术致力于再额外节省几十亿分之一秒的高频交易时间。纽交所执行一项交易指令的平均速度,在十年之前需要20秒,今天已经下降到了不到1秒。而今,再将高频交易的执行速度降低几纳秒无疑又是一个令人激动的重大进步,也使得短线投机主义再次盛行于金融市场。从1975年到2010年,投资者对交易所股票
Just as we believe high-frequency trading has reached its limit, a U.S. communications company is developing a high-speed laser network technology at the New Jersey Data Center at the NYSE and NASDAQ. The technology is dedicated to saving an extra billionths of a second of high-frequency trading time. The average speed with which NYSE has executed a trade order takes 20 seconds ten years ago and today has dropped to less than one second. Now, reducing the execution speed of high-frequency trading by a few nanoseconds is undoubtedly an exciting and significant step forward, making the specterism once again prevailing in the financial markets. From 1975 to 2010, investors stock the exchange