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Is Stock Price Rounded For Economic Reasons In The Chinese Market, Yan He, Chunchi Wu
Is Stock Price Rounded For Economic Reasons In The Chinese Market, Yan He, Chunchi Wu
Research Collection Lee Kong Chian School Of Business
This paper investigates whether trading and quoting prices are rounded for both economic and cultural reasons on the Shanghai and Shenzhen Stock Exchanges in China. We find that the close, bid, and ask prices of domestic shares are rounded to the nearest 10s and 5s for economic reasons, and the last decimal point of prices clusters on 8 for cultural reasons. The cross-sectional variation in 10-cent and 5-cent rounding can be well explained by price and inverse of square root of trading volume, whereas the clustering on 8 can hardly be ascribed to economic variables. The cross-sectional variation in execution …