B Business economics > B.02 Corporate finance and capital budgeting > B.02.02 Corporate financial assets > Speculation > Commodity speculation

V Economics > V.05 Money and financial markets > V.05.04 Financial markets > Speculation > Commodity speculation

W Economic sectors > W.10 Trade > W.10.04 Trade in commodities and used materials > Commodity speculation

V Economics > V.05 Money and financial markets > V.05.04 Financial markets > V.05.04.06 Derivatives market > Commodity speculation