In this paper we study the intraday dynamics of E-mini S&P 500 index futures and the option trading strategies employing the weekly E-mini S&P 500 index futures options. We make a number of contributions to the literature in the area of intra-day equity index futures return predictability and...

We test the hypothesis that retail investors' attraction to lottery stocks induces overvaluation, and is amplified by high attention and social interactions. The lottery premium (negative abnormal returns) is stronger for high-retail-ownership stocks—especially those that also have high...

Recent advances in natural language processing have contributed to the development of market sentiment measures through text content analysis in news providers and social media. The effectiveness of these sentiment variables depends on the implemented techniques and the type of source on which...