GAO, Xuanrong. Prediction of S&P 500 Index Using HAR-RV Models with Structural Breaks, Day-of-the-Week Effect and Trading Volume. BCP Business & Management, [S. l.], v. 34, p. 900–911, 2022. DOI: 10.54691/bcpbm.v34i.3110. Disponível em: https://bcpublication.org/index.php/BM/article/view/3110. Acesso em: 4 aug. 2026.