You can trade commodities through futures contracts, exchange-traded funds (ETFs), commodity-linked stocks, or by buying physical goods like gold bullion. Most retail traders use futures or ETFs because they offer liquid access to energy, metals, and agricultural markets without dealing with physical storage or delivery. The approach you choose depends on your capital, risk tolerance, and how directly you want to be exposed to commodity prices.
What Commodities Can You Trade?
Commodities fall into a few broad categories. Energy commodities include crude oil, natural gas, and gasoline. Metals cover gold, silver, copper, and platinum. Agricultural commodities range from corn, wheat, and soybeans to coffee, sugar, and cotton. Livestock futures on cattle and hogs also trade actively.
Most commodity trading in the United States runs through exchanges owned by CME Group, which includes the Chicago Mercantile Exchange, the Chicago Board of Trade, the New York Mercantile Exchange, and COMEX. The Intercontinental Exchange (ICE), based in Atlanta, handles energy contracts and soft commodities like cocoa and coffee, and also operates ICE Futures Europe. Globally, the London Metal Exchange and the Tokyo Commodity Exchange are major players. The U.S. Commodity Futures Trading Commission (CFTC) regulates futures, options, and swaps markets domestically.
Four Ways to Trade Commodities
Futures Contracts
A futures contract is an agreement to buy or sell a specific quantity of a commodity at a set price on a future date. A single crude oil futures contract on the CME, for example, represents 1,000 barrels. At $75 per barrel, the contract’s total notional value is $75,000, but you don’t put up that full amount. Instead, you deposit an initial margin, which the exchange sets as a percentage of the contract’s value, typically between 3% and 12%. For that crude oil contract, the initial margin might be around $5,000.
This leverage is what makes futures both powerful and risky. A relatively small price move in the underlying commodity can produce outsized gains or losses relative to your margin deposit. If the contract moves against you and your account balance falls below the maintenance margin (a lower threshold set by the exchange), you’ll receive a margin call requiring you to deposit more funds. If you don’t meet it, your broker can liquidate your position without your permission.
Most retail traders who use futures never intend to take delivery of the physical commodity. They close their positions before the contract expires, profiting or losing based on the price change during the holding period.
Commodity ETFs and Exchange-Traded Products
If futures feel too complex or capital-intensive, commodity ETFs and exchange-traded products (ETPs) offer a more accessible entry point. These trade on stock exchanges just like regular shares, so you can buy and sell them through a standard brokerage account with no futures approval needed.
Some ETFs track a single commodity’s price, like gold or oil, often by holding futures contracts themselves. Others track a broad commodity index covering energy, metals, and agriculture in one fund. A separate category of commodity-focused ETFs invests in the stocks of companies involved in mining, drilling, refining, or farming rather than tracking commodity prices directly.
One important distinction: some commodity ETPs are structured as commodity pools or exchange-traded notes (ETNs) rather than traditional investment companies. These structures can carry additional risks, including credit risk from the issuing bank in the case of ETNs, and they may offer fewer investor protections than a standard mutual fund or ETF.
Commodity-Linked Stocks
Buying shares of companies whose revenues depend on commodity prices gives you indirect exposure. An oil exploration company’s stock will generally rise when crude prices climb. A gold mining company benefits from higher gold prices. This approach lets you use a regular brokerage account and avoids the leverage risks of futures, but stock prices also reflect company-specific factors like management decisions, debt levels, and production costs that have nothing to do with the commodity itself.
Physical Commodities
You can buy and hold the actual commodity. This is most practical with precious metals: gold coins, silver bars, or platinum bullion. Physical ownership gives you direct exposure to the spot price (the current market price for immediate delivery). But for most commodities, physical ownership is impractical for individuals because it involves transportation, storage, and insurance costs. Nobody wants 5,000 bushels of wheat in their garage.
How to Open a Commodity Trading Account
For futures trading, you need an account with a broker that offers futures access. Many online brokerages provide this, but you’ll typically need to complete an additional application beyond a standard stock account. The broker will ask about your trading experience, financial situation, and risk tolerance before approving you. Minimum deposits vary by broker but often start in the range of a few thousand dollars.
For ETFs and commodity stocks, any standard brokerage account works. You can start with whatever minimum the broker requires, which at many online brokerages is effectively zero.
Understanding Contango and Backwardation
If you trade commodity futures or futures-based ETFs, you need to understand how the price structure across different contract months affects your returns. These structures are called contango and backwardation.
When a market is in contango, futures contracts expiring further in the future cost more than the current spot price. This happens because holders of physical commodities incur storage, insurance, and financing costs, and those costs get built into the futures price. Contango creates a headwind for traders who hold long positions over time, because each time they “roll” from an expiring contract into a later one, they buy at a higher price. This is why some commodity ETFs that continuously roll futures contracts can underperform the commodity’s spot price over long periods.
Backwardation is the opposite: futures prices are lower than the spot price. This can happen when there’s strong near-term demand for the physical commodity, creating what’s known as a convenience yield, essentially a premium for having the material on hand right now. When warehouse inventories are low, this convenience yield rises and the market is more likely to be in backwardation. For long futures holders, backwardation is favorable because rolling into cheaper contracts generates a small gain.
As a futures contract approaches its expiration date, its price converges with the spot price regardless of the curve’s shape. If it didn’t, arbitrage traders would immediately exploit the gap.
How Much Capital You Need
The capital requirement depends entirely on your trading vehicle. A single crude oil futures contract might require roughly $5,000 in initial margin, but you’ll want significantly more in your account to absorb price swings without triggering a margin call. Many experienced futures traders keep their margin usage well below 50% of their total account balance.
Commodity ETFs can be purchased for the price of a single share, which might be anywhere from $10 to $300 depending on the fund. This makes ETFs the lowest-barrier entry point for most people.
Keep in mind that futures commissions are typically charged per contract per side (once when you open and once when you close), while ETF trades at most major brokerages are now commission-free.
Managing Risk in Commodity Trading
Commodity prices can be significantly more volatile than stock prices. A single geopolitical event, weather pattern, or supply disruption can move oil, grain, or metal prices by several percent in a day. With leveraged futures positions, that volatility gets amplified.
Position sizing is the most fundamental risk tool. Rather than putting a large share of your capital into one contract, experienced traders spread their risk across positions and keep each trade small relative to their total account. Stop-loss orders, which automatically close a position at a predetermined price, can limit downside on individual trades, though in fast-moving markets your execution price may differ from your stop price.
The CFTC enforces federal speculative position limits on 25 physically-settled commodity derivatives to prevent any single trader from accumulating enough contracts to distort prices. For retail traders, these limits are rarely a constraint, but they’re part of the regulatory framework that keeps commodity markets functioning.
Steps to Place Your First Trade
Once your account is funded and approved, the basic process is straightforward. Choose the commodity you want to trade and decide whether you expect the price to rise (go long) or fall (go short). Futures let you do either with equal ease. Select the contract month if you’re trading futures, keeping in mind that front-month contracts (the nearest expiration) are usually the most liquid. Set your position size based on your risk tolerance, place the order, and monitor the position.
If you’re using ETFs, the process mirrors buying any stock: search for the fund’s ticker symbol, enter the number of shares, and submit a market or limit order. Limit orders let you set the maximum price you’re willing to pay, which helps in less liquid ETFs where the spread between bid and ask prices can be wider.
Before risking real money, many brokers offer paper trading or simulated accounts where you can practice with live market data. Commodity markets move quickly, and spending a few weeks in simulation can help you understand how margin, leverage, and daily price swings actually feel before your capital is on the line.