Freddy A Wibowo Independent Researcher   Jl Gn. Kelud 8 No 27, Taman Simpruk Lippo Cikarang, Kab. Bekasi, Jawa Barat 17530 Indonesia   freddy.aw999@gmail.com   https://orcid.org/0009-0003-8121-8238           JEL Areas: C4 : Econometric and Statistical Methods: Special Topics G1 : General Financial Markets: General (includes Measurement and Data)