中国科学技术大学学报 ›› 2018, Vol. 48 ›› Issue (11): 923-932.DOI: 10.3969/j.issn.0253-2778.2018.11.008

• 论著 • 上一篇    下一篇

基于深度学习算法的高频交易策略及其盈利能力

孙达昌,毕秀春   

  1. 中国科学技术大学管理学院统计与金融系,安徽合肥 230026
  • 收稿日期:2018-03-15 修回日期:2018-05-30 接受日期:2018-05-30 出版日期:2018-11-30 发布日期:2018-05-30
  • 通讯作者: 毕秀春
  • 作者简介:孙达昌,男,1992年生,硕士.研究方向:金融工程.E-mail:sdc0124@mail.ustc.edu.cn
  • 基金资助:
    国家自然科学基金(14401556,14471304)资助.

High-frequency trading strategies based on deep learning algorithms and their profitability

SUN Dachang, BI Xiuchung   

  1. Department of Statistics and Finance, School of Management, University of Science and Technology of China, Hefei 230026, China
  • Received:2018-03-15 Revised:2018-05-30 Accepted:2018-05-30 Online:2018-11-30 Published:2018-05-30

摘要: 深度学习算法作为机器学习中的一种重要算法,在图像处理、语音识别、机器翻译等领域已成功应用.将深度学习算法应用于高频交易中,选取卷积神经网络和LSTM神经网络分别构建涨跌分类模型,在此基础上提出高频交易策略,并以沥青期货主力合约为例进行回测检验,实证分析策略优良性.通过与人工神经网络高频交易策略的比较,回测检验结果表明基于卷积神经网络和LSTM神经网络的高频交易策略的盈利能力较强,泛化能力较好,两种策略的胜率和期望收益虽有所差异,但均比人工神经网络高频交易策略高.

关键词: 深度学习, 卷积神经网络, LSTM神经网络, 量化投资, 高频交易

Abstract: As an important algorithm, deep learning has been applied successfully to image processing, speech recognition, machine translation and other fields. Here, deep learning algorithms were applied to high-frequency trading. Convolutional neural network(CNN) and long short-term memory(LSTM) neural network were selected to build up and down classification models, respectively. Based on the models, high-frequency trading strategies were proposed. Then the data of bitumen futures contract was used for back-testing and empirically analyzing the superiority of the strategies. In back-testing, deep learning algorithms were compared with artificial neural network(ANN). The results show that both strategies based on CNN and LSTM neural network exhibit better profitability and generalization ability. In addition, the winning rates and expected returns of the two strategies are also better.

Key words: deep learning, convolutional neural network, LSTM neural network, quantitative investment, high-frequency trading

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