In this paper we investigate short-term contrarian investment strategies in the Australian stock market using weekly data of those stocks comprising the All Ordinaries Index during the period 1994–2001. We find both the (Rev. Financ. Stud. 3 (1990) 175) equal-weighted strategy and a new...

This study examines the Samuelson Hypothesis, which postulates that futures price volatility increases as the futures contract approaches its expiration. Investigating intraday data and drawing on the recently developed concept of realized range, this study provides empirical evidence regarding...

This study investigates individual and institutional trading in competing firms around earnings announcements. We find individual and institutional informed trading in competing firms, which is dominant prior to earnings announcements. Magnitude of institutional (individual) net order flow...

This study investigates individual and institutional trading activities before and after earnings announcements to infer informed trading in competing firms. We find evidence for individual and institutional informed trading in competing firms before earnings announcements. Magnitude of...

This paper investigates trade initiation activities ‘immediately' before and after earnings and takeover ‘day' announcements. We find that investors' initiate buy and sell (buy or sell) trades immediately before (after) earnings and takeover day announcements. High volatility and more...

We study the volume-volatility relation by splitting volume into the number of trades and the average trade size at individual and institutional level, and realized volatility into its continuous and jump components. We find that the number of trades is the most important variable driving...

This chapter investigates the influence of improved pre-trade transparency on the information content of the limit order book. Data from two natural experiments are examined: when the Sydney Futures Exchange increased the limit order book disclosure from the best bid and ask level to the best...

We investigate the effect of the removal of broker identities on institutional and individual order submissions on the Australian Stock Exchange (ASX). We document declines in order aggressiveness and effective spreads for both institutional and individual investors after the switch to the...

This study investigates individual and institutional trading activities in competing firms to infer informed trading. We find evidence for individual and institutional informed trading in competing firms around earnings announcements. The evidence is stronger prior to announcements than after...

We investigate the impact of short selling activity on trading activity and price volatility in the U.S corporate bond market. Consistent with prior literature, we find that investors use short selling as a platform to express their difference of opinions. In addition, we find that the positive...