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arXiv 1602.03043q-fin.TR
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平方根影响定律也适用于期权市场

The square-root impact law also holds for option markets

Bence Toth, Zoltan Eisler, Jean-Philippe Bouchaud

摘要:

许多关于股票和期货合约的独立研究都表明,市场冲击与成交量的平方根成正比。期权市场的市场冲击在数量上是否也相似?为了回答这个问题,我们分析了大量期权交易专有数据集的影响。我们发现平方根定律在这种情况下确实成立。这一发现支持了普遍的潜在机制的论点。

英文摘要:

Many independent studies on stocks and futures contracts have established that market impact is proportional to the square-root of the executed volume. Is market impact quantitatively similar for option markets as well? In order to answer this question, we have analyzed the impact of a large proprietary data set of option trades. We find that the square-root law indeed holds in that case. This finding supports the argument for a universal underlying mechanism.

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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