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arXiv 1402.6583q-fin.TR
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发现期货交易者的知情交易者及其在日内交易中的相关资产

Finding informed traders in futures and their inderlying assets in intraday trading

Lyudmila A. Glik, Oleg L. Kritski

摘要:

我们提出了一个数学程序,发现知情的交易者在超高频交易。我们把它写成向量ARMA,并找到了它平稳的条件。对于服从ARMA(1,2)的价格暴露,证明了标的资产的价格差可以服从ARMA(1,1)过程。为了验证模型,我们测试了知情交易者在欧元/美元,英镑/美元,美元/卢布对和期货,黄金和期货价格,俄罗斯贸易系统股票指数(RTS)和期货交易的影响。我们在黄金和货币对美元/卢布定价中发现了这种影响的一些证据,在2013年12月16日至12月20日和1月28日至1月30日期间的RTS指数中。

英文摘要:

We propose a mathematical procedure for finding informed traders in ultra-high frequency trading. We wrote it as Vector ARMA and found condition of its stationarity. For the price exposure complied with ARMA(1,2) we proved that underlying asset price difference can be derived as ARMA(1,1) process. For validation of the model, we test an influence of informed traders in EUR/USD, GBP/USD, USD/RUB pairs and futures, in gold and futures prices, in Russian Trade System share index (RTS) and futures trading. We found some evidence of such influence in gold and currency pair USD/RUB pricing, in RTS index in the period from Dec 16 till Dec 20, 2013 and from Jan 28 till Jan 30.

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。

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