In this paper we investigate how high frequency trading affects technical analysis and market efficiency in the foreign exchange (FX) market by using a special adaptive form of the Strongly Typed Genetic Programming (STGP)-based learning algorithm. We use this approach for real one-minute high...

This paper contributes to the debate about individual and institutional investors' trading behaviour with new evidence from the Polish stock market. While most existing studies focus on institutional investors' trading in developed markets, we test for the presence of herding during market up-...

We analyse the causality between past trading volume and index returns in the Pacific Basin countries. OLS results indicate no causal link between volume and returns. However, the quantile regression method reveals strong nonlinear causality: positive for high return quantiles and negative for...

In this paper we review the literature on the short term predictability of stock prices conditional on large prior price changes. This research area is characterized by a large number of studies reflecting different markets, time periods, methodologies and model parameters. While most of the...