V2EX high-frequency trading

High-frequency Trading

释义 Definition

高频交易:一种主要由计算机算法驱动的证券交易方式,通过极高速度(通常以毫秒甚至微秒计)在市场上频繁下单、撤单与成交,以捕捉微小价差或短暂机会。常见于股票、期货、外汇等市场。(该词也常缩写为 HFT。)

发音 Pronunciation (IPA)

/ha frikwnsi tred/

例句 Examples

High-frequency trading relies on computers to place orders in milliseconds.
高频交易依靠计算机在毫秒内下单。

After regulators tightened rules on market manipulation, some high-frequency trading firms adjusted their algorithms to reduce excessive order cancellations.
在监管机构收紧对市场操纵的规定后,一些高频交易公司调整了算法,以减少过度撤单。

词源 Etymology

high-frequency 原意为“高频率的”,在金融语境中强调“交易发生得非常频繁”;trading 来自 trade(贸易、交易)。该术语在 2000 年代随着电子交易、低延迟网络与算法交易的发展而普及,用来指代以“速度与频率”为核心竞争力的一类交易模式。

相关词 Related Words

文学与著作中的用例 Literary Works

  • Flash Boys: A Wall Street Revolt(Michael Lewis)集中讨论高频交易、市场速度竞争与公平性争议。
  • Dark Pools: The Rise of the Machine Traders and the Rigging of the U.S. Stock Market(Scott Patterson)涉及高频交易与电子化市场结构的演变。
  • The Quants(Scott Patterson)描述量化与算法交易兴起的背景,其中包含对高频交易相关技术与文化的讨论。
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