商业研究

• 商经理论 • 上一篇    下一篇

夜盘交易与商品期货隔夜风险

杨智玲,鞠荣华   

  1. (中国农业大学 经济管理学院,北京 100083)
  • 收稿日期:2019-02-22 出版日期:2019-06-16
  • 作者简介:杨智玲(1992-),女,辽宁海城人,中国农业大学经济管理学院博士研究生,研究方向:期货与金融衍生品、农村金融;鞠荣华(1970-),本文通讯作者,女,山东高密人,中国农业大学经济管理学院副教授,博士生导师,经济学博士,研究方向:资本市场、期货与金融衍生品以及农村金融。
  • 基金资助:
    北京市社会科学基金重点项目,项目编号:18GLA004。

Night Trading and Overnight Risk of Commodity Futures Markets

YANG Zhi-ling,JU Rong-hua   

  1. (College of Economics and Management, China Agricultural University, Beijing 100083, China)
  • Received:2019-02-22 Online:2019-06-16

摘要: 隔夜风险的防范和监控是投资者和监管部门关注的焦点,探索有效降低隔夜风险的方法具有现实意义。基于信息和投资者行为视角构建夜盘交易影响商品期货隔夜风险的理论模型,根据各品种成交量和投机度在实施夜盘交易前后的变化、结合各品种之间的关联度,在金属、农产品、黑色系以及化工品四类商品期货中选取10个具有代表性的品种对研究假说进行实证检验。研究结果表明夜盘交易可以降低商品期货的隔夜风险,期货市场的适度投机是该制度发挥作用的基石,但夜盘交易对商品期货隔夜风险的影响不存在时间效应,监管上应避免处于过度投机状态的期货品种实施夜盘交易。

关键词: 夜盘交易, 商品期货, 隔夜风险, 时间效应

Abstract: Overnight risk prevention and monitoring is the focus of attention of investors and regulatory authorities. It is of practical significance to explore effective ways to reduce overnight risk.Based on information and investor behavior, this paper constructs a theoretical model of overnight risk of commodity futures affected by night trading. According to the changes of volume and speculation of various commodities before and after the implementation of night trading and the correlation between different commodities, 10 representative varieties of metal, agricultural products, black series and chemical commodities futures are selected to test the research hypothesis empirically.The results show that night trading can reduce the overnight risk of commodity futures. Moderate speculation in the futures market is the cornerstone of the system, but there is no time effect on the overnight risk of commodity futures. Regulatory measures should be taken to avoid overspeculative futures trading.

Key words: night trading, commodity futures, the overnight risk;time effect