Commodity

A commodity is a basic, fungible raw material or primary agricultural product that is traded in standardised grades and quantities — where units of the same grade are interchangeable regardless of the producer or origin. Commodities are broadly classified into hard commodities (extracted or mined — including gold, silver, copper, crude oil, and natural gas) and soft commodities (grown or farmed — including wheat, rice, cotton, sugar, coffee, and spices). The defining characteristic of a commodity is its fungibility — one tonne of gold of 995 purity is economically identical to another tonne of the same grade, regardless of where it was mined. In India, commodity trading occurs primarily on MCX (Multi Commodity Exchange) for metals and energy, and NCDEX (National Commodity and Derivatives Exchange) for agricultural products. Commodity prices are determined by global supply and demand dynamics, geopolitical events, weather patterns, currency movements, and speculative positioning — making them highly volatile relative to other asset classes. For Indian equity investors, commodity price movements are critical inputs for sector analysis — rising crude oil prices benefit upstream oil companies (ONGC, Oil India) while hurting downstream refiners and paint companies; rising gold prices benefit gold mining companies and gold ETF investors; and agricultural commodity price spikes directly influence food inflation and RBI monetary policy decisions.