arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 2201.02983q-fin.TRq-fin.CPq-fin.PR
收藏

小额订单的市场冲击

Market Impact of Small Orders

Oleh Danyliv

摘要:

本文是通过订单簿事件对市场冲击的实证研究。它描述了一种机制,提取平均参与率和市场冲击的小单,代表个别切片的大元订单。这项研究是基于期货合约的报价数据。结果表明,影响可以是线性或凹函数作为交易量的函数,这取决于工具。归一化后,这种依赖关系被证明是非常相似的各种工具。提出了一个简单而有效的市场冲击估计模型。该模型本质上是线性的,并且是基于简单的微观结构推理而导出的。该估计显示了令人满意的结果,凹和线性市场冲击量的依赖关系。

英文摘要:

The article is an empirical study of market impact through order book events. It describes a mechanism of extracting an average participation rate and a market impact of small orders which represent individual slices of large metaorders. The study is based on tick data for futures contracts. It is shown that the impact could be either linear or a concave function as a function of trading volume, depending on the instrument. After normalisation, this dependency is shown to be very similar for a wide range of instruments. A simple yet effective model for market impact estimation is proposed. This model is linear in nature and is derived based on straightforward microstructure reasoning. The estimation shows satisfactory results for both concave and linear market impact volume dependencies.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑