曲靖师范学院学报 ›› 2018, Vol. 37 ›› Issue (6): 9-14.

• 数学研究 • 上一篇    下一篇

基于高频数据的沪铜期货价格预测模型研究

孙丽萍   

  1. 曲靖师范学院 数学与统计学院,云南 曲靖 655011
  • 收稿日期:2018-10-08 出版日期:2018-11-26
  • 作者简介:孙丽萍,曲靖师范学院数学与统计学院副教授,主要从事金融工程研究.

Study on Forecasting Model of Shanghai Copper Futures Price Based on High Frequency Data

Sun Liping   

  1. College of Mathematics and Statistics, Qujing Normal University, Qujing Yunnan 655011,China
  • Received:2018-10-08 Published:2018-11-26

摘要: 基于对我国期货市场投机过度和换手率畸高的现状的考虑,选取上海期货交易所铜期货价格指数日内每5分钟高频数据,建立沪铜期货价格预测模型.从各模型的预测指标来看,GARCH模型最优,其平均相对误差为7.89%,泰尔不等系数为0.0006,协变率为1.0000,表明模型预测精度最高,进而按照交易成本最小化和投资收益最大化的原则,提出价格级差化的量化投资交易策略.

关键词: 期铜价格, GARCH模型, 量化交易策略

Abstract: Based on the current situation of China's futures market speculation overdraft and high turnover, Select every 5 minutes high frequency data of the Shanghai Futures Exchange copper futures price index, establishment forecasting model of copper futures price. From the forecast indicators of each model, GARCH model is optimal,the average relative error is 7.89%, Thiel unequal coefficient is 0.0006, the covariance is 1.0000, indicating that the model has higher accuracy, in accordance with the principle of minimizing transaction costs and maximizing investment returns, Put forward the quantitative trading strategy of price difference.

Key words: copper prices, GARCH model, quantitative trading strategy

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