Comparison of the liquidity and pricing efficiency of positive shares before and after the expiration of warrants
http://www.sina.com.cn 05:51, April 27, 2007 China Securities Journal
Expiration of warrant Expiration of warrant
Before (after) (delisting)
Price shock index (900000 basis points) 29.2 >> 23.5
Liquidity index 1676.2 << 2758.8
Market efficiency coefficient (daytime) 1.02 << 1.10
Pricing error coefficient (daytime) 2.146.18