How Investor Sentiment and Trading Behavior affect Stocks Return: : Analyzing from Taiwan Index Series that Traded on The Main Market. Coopetition : Jurnal Ilmiah Manajemen , [S. l.], v. 16, n. 1, p. 1–16, 2025. DOI: 10.32670/coopetition.v16i1.5121. Disponível em: https://journal.ikopin.ac.id/index.php/coopetition/article/view/5121. Acesso em: 24 oct. 2026.