M. Chi, “Signal Fusion and Empirical Research on Volatility Factors in High-Frequency Trading of Crypto Assets”, Eur. J. Bus. Econ. Manag., vol. 1, no. 2, pp. 90–96, Jun. 2025, Accessed: Jun. 29, 2025. [Online]. Available: http://pinnaclepubs.com/index.php/EJBEM/article/view/163