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trading volume. This study examines the implication of high-frequency trading for stock price volatility and price discovery …. I find that high-frequency trading is positively correlated with stock price volatility after controlling for firm … fundamental volatility and other exogenous determinants of volatility. The positive correlation is stronger among the top 3 …
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that market volatility increased with the number of HF traders, and the profits of those traders may come at the expense of …
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average daily volume and LOB slope, contain information about future trade price location, price volatility, speed of trading … standard volume–volatility relationship, which is contrary to previous findings for other markets. These results are helpful in …
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In this paper, we investigate liquidity supply and demand around price jumps in a pure order driven stock market using a detailed tick frequency data set on the Euronext 100 index. The advantage of this database is to allow us to disentangle two major evolutions in European financial markets:...
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Algorithms enable investors to locate trading opportunities, which raises gains from trade. Algorithmic traders can also process information on stock values before slow traders, which generates adverse selection. We model trading in this context and show that, for a given level of algorithmic...
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