Jianhui Li, Xinfeng Ruan, Sebastian A. Gehricke, Jin E. Zhang
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引用次数: 5
Abstract
The COVID-19 pandemic has increased fear of a financial market crash in China. We use an implied volatility slope measure, which proxies the cost of option protection against and therefore trader's fear of crash risk, using the Shanghai Shenzhen CSI 300 Index options. We show that this measure is positively related to new cases and deaths of the pandemic during the COVID-19 outbreak in China. Option traders are willing to pay more for hedging downside tail risk as the pandemic worsens, and are no longer as concerned by news of cases and deaths after the lift of the lockdown.
期刊介绍：
The International Review of Finance (IRF) publishes high-quality research on all aspects of financial economics, including traditional areas such as asset pricing, corporate finance, market microstructure, financial intermediation and regulation, financial econometrics, financial engineering and risk management, as well as new areas such as markets and institutions of emerging market economies, especially those in the Asia-Pacific region. In addition, the Letters Section in IRF is a premium outlet of letter-length research in all fields of finance. The length of the articles in the Letters Section is limited to a maximum of eight journal pages.
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