What is the background to and impact of negative oil prices? What was the impact of Dodd-Frank on financialization of commodities market? Given recent scandals in Asia is more regulation needed? How prevalent are algorithms in the commodities world? What does this mean for active vs passive trading? What have been the catalysts to changes in the market? What's the long-lasting impact from covid-19 on commodities space? What is the future of commodities as an asset class? Who are the institutional investors?