Potential for Abnormal Returns

It is nearly impossible for some countries to protect themselves from outside influences on their financial markets. This paper investigates the extent to which ... Nov 9, 2020 ... And despite the evidence that tweets can influence stock prices, Kurov said it is unlikely that firms or investors can systematically manipulate ... Aug 7, 2023 ... Firstly, we obtain statistical evidence for the clinical result promulgation influence on the public pharma market value. Secondly, we witness ... We find that an increase in trade volume positively affects stock prices of companies listed in the S&P 500 index. In our headline regression, stock price ... Mar 19, 2024 ... Investors can buy and sell the same securities to influence pricing or trading activity. The goal may be to spur buying activity to increase ... We'd also highlight that the historical data in Figure 3 suggest that the market has experienced similar seasonal affects in both presidential election years ... Consistently with expectancy theories (Ambrose & Kulik, 1999;. Kanfer, 1990; Vroom, 1964) our conceptual- ization of the stock price expectancy con- struct ... Apr 12, 2023 ... influence a stock's price, implying that the EMH theory also extends to the information contained in tweets and other news media content ... Sep 30, 2020 ... During COVID-19 pandemic the Gilead Sciences stock prices rose sharply with large variations. These fluctuations have been tentatively ... May 10, 2021 ... This result suggests that social unrest affects stock market returns through an indirect information channel rather than via direct disruption ...