Kresta, Aleš; Xiong, Jialei; Maidiya, Bahate - In: Business systems research : a system view accross … 15 (2024) 2, pp. 67-82
trading volumes using the American Association of Individual Investors (AAII) sentiment index. Methods/Approach Using … components of the Standard & Poor's 500 index. Results We find a positive relationship between the AAII sentiment index and stock …