“…Existing research shows that the discovery of biofuels, food crisis episodes, and commodity financialization have led to a spillover of risks and co‐movement between different agricultural commodities (particularly wheat, corn, soybeans, and sugar) as well as within the energy sector (Du et al, 2011; Natanelov et al, 2011; Nazlioglu et al, 2013; Tyner, 2010). Forecasting the volatility of commodity price futures is vital for identifying drivers of the commodities market and managing associated risks (Ji & Fan, 2016; Ji et al, 2018; Klein, 2018; Klein & Walther, 2016; Luo & Chen, 2019; Luo, Chen, et al, 2019; Ma et al, 2019; Nazlioglu et al, 2013; Tian et al, 2017a, 2017b; Todorova et al, 2014; Walther & Nguyen, 2018).…”