Institution
Shenzhen Stock Exchange
Other•Shenzhen, China•
About: Shenzhen Stock Exchange is a other organization based out in Shenzhen, China. It is known for research contribution in the topics: Stock exchange & Stock market. The organization has 43 authors who have published 83 publications receiving 1240 citations. The organization is also known as: SZSE.
Papers
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TL;DR: The price limit trading rule has a cooling-off effect (object to the magnet effect), indicating that the rule takes effect in the Chinese stock markets, and it is found that price continuation is much more likely to occur than price reversal on the next trading day after a limit-hitting day, especially for down-limit hits.
Abstract: Price limit trading rules are adopted in some stock markets (especially emerging markets) trying to cool off traders’ short-term trading mania on individual stocks and increase market efficiency. Under such a microstructure, stocks may hit their up-limits and down-limits from time to time. However, the behaviors of price limit hits are not well studied partially due to the fact that main stock markets such as the US markets and most European markets do not set price limits. Here, we perform detailed analyses of the high-frequency data of all A-share common stocks traded on the Shanghai Stock Exchange and the Shenzhen Stock Exchange from 2000 to 2011 to investigate the statistical properties of price limit hits and the dynamical evolution of several important financial variables before stock price hits its limits. We compare the properties of up-limit hits and down-limit hits. We also divide the whole period into three bullish periods and three bearish periods to unveil possible differences during bullish and bearish market states. To uncover the impacts of stock capitalization on price limit hits, we partition all stocks into six portfolios according to their capitalizations on different trading days. We find that the price limit trading rule has a cooling-off effect (object to the magnet effect), indicating that the rule takes effect in the Chinese stock markets. We find that price continuation is much more likely to occur than price reversal on the next trading day after a limit-hitting day, especially for down-limit hits, which has potential practical values for market practitioners.
134 citations
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TL;DR: In this paper, the authors investigated the incremental value relevance of the reconciliation of accounts from the Chinese Accounting Standards (CAS) to the International Accounting Standards(IAS) by those Chinese listed companies that have simultaneously issued A-shares and B-Shares.
120 citations
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TL;DR: The authors studied the distributions of event-time returns and clock-time return at different microscopic timescales using ultra-high-frequency data extracted from the limit-order books of 23 stocks traded in the Chinese stock market in 2003.
Abstract: 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 23 stocks traded in the Chinese stock market in 2003. We find that the returns at the one-trade timescale obey the inverse cubic law. For larger timescales (2–32 trades and 1–5 min), the returns follow the Student distribution with power-law tails. With the decrease in timescale, the tail becomes fatter, which is consistent with the variational theory in Turbulence.
96 citations
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TL;DR: In this article, an inverse U-shaped intraday pattern in the intertrade durations with an abrupt drop in the first minute of the afternoon trading is observed, and a crossover of power-law scaling behaviors for small box sizes (trade numbers in boxes) and large box sizes and strong evidence in favor of long memory in both regimes were found.
Abstract: The intraday pattern, long memory, and multifractal nature of the intertrade durations, which are defined as the waiting times between two consecutive transactions, are investigated based upon the limit order book data and order flows of 23 liquid Chinese stocks listed on the Shenzhen Stock Exchange in 2003. An inverse U -shaped intraday pattern in the intertrade durations with an abrupt drop in the first minute of the afternoon trading is observed. Based on a detrended fluctuation analysis, we find a crossover of power-law scaling behaviors for small box sizes (trade numbers in boxes) and large box sizes and strong evidence in favor of long memory in both regimes. In addition, the multifractal nature of intertrade durations in both regimes is confirmed by a multifractal detrended fluctuation analysis for individual stocks with a few exceptions in the small-duration regime. The intraday pattern has little influence on the long memory and multifractality.
65 citations
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TL;DR: In this article, the authors investigated the distribution of intertrade durations, defined as the waiting times between two consecutive transactions, based upon the limit order book data of 23 liquid Chinese stocks listed on the Shenzhen Stock Exchange in the whole year 2003.
Abstract: The distribution of intertrade durations, defined as the waiting times between two consecutive transactions, is investigated based upon the limit order book data of 23 liquid Chinese stocks listed on the Shenzhen Stock Exchange in the whole year 2003. A scaling pattern is observed in the distributions of intertrade durations, where the empirical density functions of the normalized intertrade durations of all 23 stocks collapse onto a single curve. The scaling pattern is also observed in the intertrade duration distributions for filled and partially filled trades and in the conditional distributions. The ensemble distributions for all stocks are modeled by the Weibull and the Tsallis q -exponential distributions. Maximum likelihood estimation shows that the Weibull distribution outperforms the q -exponential for not-too-large intertrade durations which account for more than 98.5% of the data. Alternatively, nonlinear least-squares estimation selects the q -exponential as a better model, in which the optimization is conducted on the distance between empirical and theoretical values of the logarithmic probability densities. The distribution of intertrade durations is Weibull followed by a power-law tail with an asymptotic tail exponent close to 3.
64 citations
Authors
Showing all 48 results
Name | H-index | Papers | Citations |
---|---|---|---|
Wei Chen | 17 | 32 | 871 |
Yan Xu | 12 | 22 | 1675 |
Hedong Xu | 6 | 12 | 92 |
Zhongbo Yu | 4 | 5 | 43 |
Jingchi Liao | 3 | 4 | 31 |
Shuo Cao | 3 | 9 | 30 |
Shuo Cao | 3 | 3 | 28 |
Jibao He | 3 | 4 | 15 |
Jibao He | 2 | 3 | 35 |
Wei A. Xiong | 2 | 4 | 11 |
Juan Chen | 2 | 2 | 8 |
Jiang Sun | 1 | 1 | 1 |
Liu Canhui | 1 | 2 | 2 |
Bin Zeng | 1 | 1 | 5 |
Yian Cui | 1 | 1 | 3 |