高頻度取引
1. High-frequency tradingHigh-frequency trading (HFT) is the use of sophisticated technological tools to trade securities like stocks or options, and is typically characterized by several distinguishing features: It is highly quantitative, employing computerized algorithms to analyze incoming market data and implement proprietary trading strategies; An investment position is held only for very brief periods of time - from seconds to hours - and rapidly trades into and out of those positions, sometimes thousands or tens of thousands of times a day ; At the end of a trading day there is no net investment position; It is mostly employed by proprietary firms or on proprietary trading desks in larger, diversified firms; It is very sensitive to the processing speed of markets and of their own access to the market.
Read “High-frequency trading” on English Wikipedia
Read “高頻度取引” on Japanese Wikipedia
Read “High-frequency trading” on DBpedia
Read “High-frequency trading” on English Wikipedia
Read “高頻度取引” on Japanese Wikipedia
Read “High-frequency trading” on DBpedia
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