Nonsynchronous trading is one of the hot issues in financial high frequency data processing.

不同步交易乃金融中高频数据处理的重要课题之一。

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Unlike low frequency data, high frequency data has the calendar effects and long memory volatility.

与低频数据不同，高频数据通常具有“日历效应”和波动长记忆性。

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The high frequency data make the deeper study of microscopic market mechanism and movement mechanism available.

高频数据的获得使人们可对市场的微观结构和运行机制进行深入研究。

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That shock was really on the very high frequency data that we see for the United States and in this country, was beginning to be overcome by the end of the week and into the weekend.

BBC: News | BREAKFAST WITH FROST | Sir Edward George

Initial high-frequency data for September, though, point at a recovery in EM central bank demand for the common currency.

FORBES: EM Central Banks To Gobble Up Euros After Sharp Drop Against The Dollar

One such project is called NewsFlash, and uses high-frequency red and green light to transmit data to the built-in camera on a receiving device -- in this case Samsung's Epic 4G.

ENGADGET: NewsFlash uses high-frequency light to transmit data from iPad to smartphone, we go hands-on (video)