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q-fin.TR2007★ 26 cited
Empirical regularities of order placement in the Chinese stock market
Gao-Feng Gu, Wei Chen, Wei-Xing Zhou
Using ultra-high-frequency data extracted from the order flows of 23 stocks traded on the Shenzhen Stock Exchange, we study the empirical regularities of order placement in the ope…
q-fin.ST2007★ 82 cited
Empirical distributions of Chinese stock returns at different microscopic timescales
Gao-Feng Gu, Wei Chen, Wei-Xing Zhou
We study the distributions of event-time returns and clock-time returns at different microscopic timescales using ultra-high-frequency data extracted from the limit-order books of…
physics.soc-ph2007★ 46 cited
Quantifying bid-ask spreads in the Chinese stock market using limit-order book data: Intraday pattern, probability distribution, long memory, and multifractal nature
Gao-Feng Gu, Wei Chen, Wei-Xing Zhou
The statistical properties of the bid-ask spread of a frequently traded Chinese stock listed on the Shenzhen Stock Exchange are investigated using the limit-order book data. Three…