Very little of the commodities market involves anyone touching a barrel, a bushel or a tonne. The trade runs through intermediaries: brokers who match buyers with sellers, clearing houses that stand behind every contract, and retail platforms that let ordinary people take a position on a price they will never physically trade. Understanding who these middlemen are — and what each one is paid for — explains a great deal about how prices form.
The chain has two halves. The physical half moves actual goods and relies on traditional brokerage: phone-and-relationship businesses that connect a grain merchant to a food company or a crude trader to a refinery. The financial half is where most of the visible activity sits, and it has been reshaped by online platforms. According to Investing.com, retail brokers now market commodities exposure alongside stocks, forex and crypto as part of a single multi-asset account — a very different entry point from the trading pits or the physical desk.
This piece walks through each layer of that chain, what it does, and where the money leaks out along the way.
What does a commodity broker actually do?
Strip away the jargon and a broker does one thing: brings a buyer and a seller together, and takes a fee for it. In physical commodities, that often means an introverter — a small firm with deep contacts in one market, say cocoa or freight, that knows who has product and who needs it. The broker earns a commission on the deal and carries no position. Its value is information and trust, not capital.
On the futures exchanges, the equivalent is the introducing broker or futures commission merchant, which handles client orders and passes them to the exchange for matching. The broker does not set the price. It provides access, and the access has a price of its own: commissions, exchange fees, and often a spread between what a client pays and what the broker's own liquidity provider charges.
Who are the hedgers, and why do they need brokers at all?
Hedgers are the reason the market exists. An airline worried about jet fuel costs, a farmer worried about the harvest price, a miner worried about copper — each wants to lock in a price today for a transaction that happens months from now. They sell that risk into the market, and someone must take the other side.
Brokers sit in the middle of that hand-off. The hedger's order reaches the exchange through a broker; on the other side, a speculator's order arrives through a different broker. Neither knows the other, and neither needs to. The exchange's clearing house becomes the buyer to every seller and the seller to every buyer, which is what makes it safe to trade with an anonymous counterparty. The broker's job is simply to get the hedger's risk to where someone will carry it — and to get paid for the plumbing.
How do retail traders reach the commodities market?
Most retail participants never touch an exchange contract. They reach the market through online brokers offering contracts for difference, or CFDs — instruments that mirror a commodity's price movement without involving the underlying goods. The retail side of the market is now dominated by multi-asset platforms. Investing.com's broker roundup describes firms such as Capital.com and Plus500 offering commodities among thousands of instruments, with regulation from authorities including the UK's Financial Conduct Authority and CySEC in Europe, and with no commission on trades — revenue instead coming from the spread between buy and sell prices.
That model has a cost that is easy to miss. The same roundup carries a blunt risk warning attached to Plus500's listing: 80 percent of retail CFD accounts lose money. That figure is the regulator-mandated disclosure, not a marketing line, and it is worth reading twice. A spread-based platform is a market-maker's business: the house prices the trade, and the house's edge shows up on every entry and exit.
The broader retail brokerage market works differently. In stock trading, the dominant US platforms have driven commissions to zero — NerdWallet's guide to brokers for beginners lists Fidelity, Schwab and others charging nothing per online equity trade, with account minimums of zero and fractional shares from a dollar. But equities are not commodities. Those same beginner-friendly firms generally do not offer direct commodity futures access, which is one reason retail commodity exposure flows toward CFD platforms and exchange-traded products instead. The plumbing a retail trader uses depends heavily on which asset class the trade sits in.
Where does the money go in the middle of a trade?
Every layer of the chain takes a slice, and the slices compound. A rough map of the tolls:
- Commission or spread. The broker's headline charge. On CFD platforms it is embedded in the buy/sell spread; on futures it is an explicit per-contract fee.
- Exchange and clearing fees. Charged per contract and passed through to the client, whether or not the client notices them on the statement.
- Financing costs. On leveraged products such as CFDs, positions held overnight typically accrue a daily financing charge. Long-term holders pay this repeatedly.
- Physical logistics. In the physical market, storage, freight and insurance sit between the producer's price and the consumer's price. Shipping costs themselves are a traded commodity — see how freight rates signal moves in commodity prices before the goods market reacts.
None of these costs is hidden in the sense of being secret. But they are scattered across line items, and a trader who only checks the commission can misjudge the true cost of a position by a wide margin.
What this means for anyone entering the market
Our analysis of the chain points to three practical checks. First, identify which kind of intermediary you are actually dealing with: an exchange-access broker, a CFD market-maker, or a physical-market introverter. They carry different cost structures and different conflicts — a market-maker profits when its clients trade frequently and holds the other side of their positions, which is a fundamentally different relationship from an agency broker's.
Second, read the regulator-mandated disclosures rather than the platform marketing. The percentage of retail accounts losing money is printed on European-regulated CFD platforms for a reason, and it is the single most informative number on the page. Third, match the instrument to the intent. A hedger locking in a physical sale needs exchange-traded futures and a broker with clearing access; a retail trader expressing a view on copper or gold may be better served by instruments with transparent, listed pricing. The commodities section covers these mechanics in depth, including why the spot price never tells the whole oil story and how a weekly government report moves crude prices. Readers following this should also see How Does the EIA's Weekly Oil Report Move Crude Prices So Much?.
The bottom line on intermediaries
Brokers are not a tax on the commodities market; they are the market's connective tissue. Without them, a wheat farmer in one country could not transfer price risk to a fund manager in another, and the liquidity that makes hedging possible would not exist. The honest critique is not that intermediaries exist but that their costs are diffuse — a spread here, a financing charge there, an exchange fee buried on the statement. The discipline for any participant, retail or institutional, is to add up the whole toll before judging the trade. The number that survives a second viewing is the one worth acting on. We covered a connected angle in Freight Rates and Commodities: What Shipping Costs Signal Before Prices Move.
