“…Some existing studies ( Bodie and Rosansky, 1980 ; Conover et al, 2009 ; Daskalaki and Skiadopoulos, 2011 ; Daskalaki et al, 2017 ; Ji et al, 2020 ) support the view that equity investors can achieve diversification benefits by including commodities in their portfolios. Prior literature also reports that commodities futures offer diversification benefits to the risk averse equity investors because of their negative correlation with equities ( Cai et al, 2020 ; Conover et al, 2010 ; Gagnon et al, 2020 ; Gorton and Rouwenhorst, 2006 ). The commodity is the class of assets that provides positive returns to equity investors during crisis and can offset their accumulated losses from investments in the equity markets.…”