How do correlations between commodities work?

Correlations between commodities refer to the degree to which the price movements of two or more commodities are related. Typically, positive correlations imply that when one commodity's price increases, the other's price tends to rise as well; negative correlations suggest the opposite. Factors influencing these correlations include changes in supply and demand, geopolitical events, and broader economic conditions. For instance, crude oil and gasoline often exhibit a positive correlation due to their direct relationship in the energy sector. Understanding these correlations can help traders assess risk and optimize their portfolios, as correlated assets may react similarly to market events.