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我是一条鱼 · 2021年04月03日

与high frequency trading.区别

* 问题详情,请 查看题干

NO.PZ201512181000007305

问题如下:

The reason for SAMN having to adapt its trading strategies is a result of:

选项:

A.

latency.

B.

market fragmentation.

C.

high frequency trading.

解释:

B is correct. According to Johnson, markets have become increasingly fragmented as the number of venues trading the same instruments has proliferated and trading in any given instrument has been split (or fragmented) across these multiple venues. As a result, the available liquidity on any one exchange represents just a small portion of the aggregate liquidity for that instrument. This phenomenon is known as market fragmentation and creates the potential for price and liquidity disparities across venues. As a result, SAMN has had to adapt its trading strategies to this fragmented liquidity to avoid intensifying the market impact of a large trade.

请问market fragmentation.是不是体现为high frequency trading,那怎么区分呢。谢谢!

1 个答案

星星_品职助教 · 2021年04月03日

同学你好,

market fragmentation是市场变得分割,同一只股票可以在不同的交易所交易。high frequency trading是高频交易,即完成交易的速度快,频率高,可能几毫秒就完成一笔交易。

这是两个不同方向的概念,市场分割不会体现为高频交易。

R48的题目都来自于课后题,大部分全线班都讲过,全线班的同学直接听基础班讲解/课后题讲解就可以了。