Is warrant really a derivative? Evidence from the Chinese warrant market Eric C. Chang School of Economics and Finance The University of Hong Kong Pokfulam Road, Hong Kong Email:
[email protected] Xingguo Luo School of Economics and Finance The University of Hong Kong Pokfulam Road, Hong Kong Email:
[email protected] Lei Shi HSBC School of Business Peking University University Town, Shenzhen, P. R. China Email:
[email protected] Jin E. Zhang1 School of Economics and Finance The University of Hong Kong Pokfulam Road, Hong Kong Email:
[email protected] First Version: January 2008 This Version: January 2012 Keywords: Warrants; the Chinese warrant market; Option pricing model JEL Classification Code: G13 1 Corresponding author, Tel: (852) 2859 1033, Fax: (852) 2548 1152. The authors would like to acknowledge helpful comments and suggestions from Charles Cao, Dengshi Huang, Hao Wang and seminar participants at Hai Nan University, South China Normal University, Peking University, 2009 China International Conference in Finance (CICF 2009) in Guangzhou, and 2011 HKU-HKUST-Stanford Conference in Quantitative Finance in Hong Kong. Jin E. Zhang has been supported by a grant from the Research Grants Council of the Hong Kong Special Administrative Region, China (Project No. HKU 7549/09H). Is warrant really a derivative? Evidence from the Chinese warrant market Abstract This paper studies the Chinese warrant market that has been developed since August 2005. Empirical evidence shows that the market prices of warrants are much higher systematically than the Black-Scholes prices with historical volatility. The prices of a warrant and its underlying asset do not support the monotonicity, perfect correlation and option redundancy properties.