Updated: August 15, 2026
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30-second verdict
- Two price engines set the number you see quoted as gold spot. The LBMA in London runs a twice-daily electronic auction. COMEX in New York runs continuous gold futures.
- The COMEX front-month futures contract is what U.S. dealers quote live as spot. The LBMA AM and PM auction fixings are used for contracts, refinery invoices, and ETF settlements.
- Arbitrage between London and New York keeps the two prices within pennies per ounce during market hours.
- Spot is a wholesale reference. It is not the retail price a saver pays. A gold IRA invoice adds fabrication and dealer margin on top of spot.
Almost every gold conversation starts with a spot price number. Financial news quotes it. Dealer websites display it in a live ticker. IRA account applications reference it. Almost none of those places explain where the number comes from.
Spot is not a single price set by one exchange or one authority. It is a wholesale reference produced by two markets running in parallel. This page walks through both engines, explains how they stay in sync, and separates the wholesale reference from what a retail buyer actually pays on a gold IRA order.
What the gold spot price actually is
The gold spot price is the wholesale reference for one troy ounce of pure gold, quoted in U.S. dollars, for near-immediate settlement between large market participants. The word spot means the transaction is priced for delivery now rather than for delivery at a future date.
The number is set by wholesale trading, not by a government agency and not by any producer. It moves continuously during market hours and adjusts to supply, demand, currency movement, and central bank activity. A troy ounce, the standard unit, is about 31.1 grams.
Two markets in different time zones do most of the price discovery. London handles the twice-daily benchmark auctions through the LBMA. New York handles continuous futures trading through COMEX. The two together produce what the world reads as the gold spot price.
The LBMA Gold Price auction in London
The LBMA Gold Price is an electronic auction run twice each London trading day. The morning auction starts at 10:30 a.m. London time. The afternoon auction starts at 3:00 p.m. London time. Each auction produces a single settled price in U.S. dollars, plus reference prices in British pounds and euros.
An auction in this context means a short, structured trading window where participants submit buy and sell orders. The system iterates until buy volume and sell volume match within a small tolerance. The clearing price at that match becomes the LBMA Gold Price for that session.
Direct participation is limited to a small group of accredited market makers, mostly large international banks and bullion dealers. The list published by the LBMA typically runs about a dozen firms. The auction is administered by ICE Benchmark Administration, an independent benchmark operator supervised by the U.K. Financial Conduct Authority.
The output has a long list of uses. Refiners settle invoices against the LBMA Gold Price. Central banks reference it for reserve valuations. Gold ETFs use it for daily net asset value. Mining companies use it for royalty payments. Long-dated commercial contracts often name the LBMA PM price as the settlement reference.
The COMEX gold futures market in New York
COMEX is the New York commodity exchange where gold futures are traded. It is part of CME Group, the same company that operates the Chicago futures markets. COMEX is regulated in the United States by the Commodity Futures Trading Commission.
A futures contract is a standardized agreement to buy or sell a set quantity of an asset at a specified future date. The standard COMEX gold contract covers 100 troy ounces of gold with a fineness of at least 995 parts per thousand, deliverable at a COMEX-approved depository.
Futures trade almost continuously. The COMEX gold market runs roughly 23 hours a day, Sunday evening through Friday afternoon U.S. Eastern time, with a short daily maintenance break. Trading volume is heaviest during New York business hours and again during London hours.
When a U.S. dealer or a financial news feed quotes a live gold price, the number almost always comes from the COMEX front-month contract. The front month is the nearest-expiring futures contract still actively trading. Because it settles soon, it tracks the spot price very closely, and the market treats its live price as the working spot number.
Most COMEX futures never result in physical delivery of the metal. Contracts are typically closed out or rolled forward before expiration. A minority settle by delivery of a warehouse receipt tied to gold held in a COMEX-approved vault.
How arbitrage keeps London and New York within pennies
Gold is fungible. One troy ounce of pure gold in a London vault is interchangeable with one troy ounce of pure gold in a New York vault. Because of that, price gaps between the two markets do not last.
Arbitrage is the practice of buying an asset in the market where it is cheaper and selling it in the market where it is more expensive, capturing the gap as profit. Large bullion banks run automated arbitrage between LBMA reference prices and COMEX futures around the clock.
The moment London trades a few cents below New York, arbitrage flow buys London and sells New York until the gap closes. The reverse move happens if New York trades below London. In normal market conditions, the two prices agree within a few cents per ounce and the alignment updates every second.
The practical result: a U.S. buyer reading the COMEX front-month price and a U.K. buyer reading the LBMA reference are looking at the same wholesale gold market. The two references stay tied together by the flow of physical metal, futures contracts, and settlement between the same handful of global banks.
The wholesale bid and ask behind the headline number
A single spot price number on a ticker is a summary. The underlying market always has two prices at any moment: a bid, the highest price a wholesale buyer will pay, and an ask, the lowest price a wholesale seller will accept. The gap between them is the bid-ask spread.
On COMEX front-month futures, the bid-ask spread is typically a small fraction of a percent. On LBMA Good Delivery bar transactions between accredited market makers, the spread is similarly tight. The number quoted on a news feed is usually the midpoint or the last traded price, not the bid or the ask individually.
This wholesale spread is invisible to a retail saver, but it is the price discipline that keeps the market honest at the top of the pyramid. Retail spreads are much wider because the retail buyer is paying for fabrication, dealer margin, storage, and the round trip through the sales channel.
For the mechanics of that retail spread inside a gold IRA, see the OPRS bid-ask spread for IRA gold explainer. It walks through what a saver pays versus receives, by product class.
Why the price you see quoted is not the price you can buy at
The spot price assumes wholesale conditions that a retail saver does not get. It assumes a large lot size, delivery to an accredited vault, and settlement between exchange members. None of those conditions apply to a one-ounce coin or bar bought for a self-directed IRA.
A retail IRA order includes three costs stacked on top of the spot reference. First, the fabrication charge paid to a mint or refiner to turn raw bullion into a coin or bar. Second, the dealer margin. Third, the shipping and insurance to the IRA depository.
On LBMA Good Delivery bullion bars, the total retail premium over spot typically runs two to five percent. On common-date one-ounce sovereign coins such as the American Gold Eagle, it runs four to eight percent. On proof or so-called premium coins, it can run twenty to forty percent or higher.
The math behind those retail premiums is broken down in the OPRS gold spot price vs IRA markup math guide. This page explains where the spot reference comes from. That page explains how the retail invoice builds on top of it.
How the two engines converge on the price a dealer quotes
How a gold IRA order references spot at the moment of purchase
A self-directed IRA gold order is priced against the spot reference at the moment the order confirms with the dealer. The dealer reads the live COMEX front-month price on the trading desk, adds the fabrication charge for the coin or bar specified, adds the dealer margin, and quotes the buyer a per-ounce retail price in U.S. dollars.
Because spot moves continuously, timing matters. A price quoted at 10:00 a.m. Eastern will not match the price at 11:00 a.m. Eastern if the market has moved. Reputable IRA dealers offer a short price lock, typically 24 to 72 hours, so that a saver can complete the IRA funding paperwork without the quote drifting away.
Once the funds arrive from the IRA custodian, the dealer executes the trade, locks the metal against the price locked at the quote, and ships to the depository named on the IRA application. The full step-by-step sequence is in the OPRS how to buy gold in an IRA guide.
The spot reference used at the moment of the quote is auditable after the fact. A saver can look up the COMEX front-month gold price for that timestamp in any financial data feed and compare it to the per-ounce price on the order ticket. The gap is the total retail premium paid on top of spot.
What the spot price is not
Five common misunderstandings about the spot price show up on gold IRA sales calls and in general financial media. Each one is worth reading before signing any rollover paperwork.
Spot is not a guaranteed retail transactable price. No dealer sells at spot. Every retail transaction adds fabrication, margin, and handling on top of the wholesale reference.
Spot is not the price at your local coin shop. A local shop must cover rent, staffing, insurance, and inventory risk. Its buy and sell quotes reflect those costs in addition to the wholesale reference.
Spot is not set by a government or a central bank. It is the outcome of wholesale trading between private participants on the LBMA auction and the COMEX futures market. Central banks are large participants, but no single authority sets the number.
Spot is not the same as the LBMA fixing. The two are related but distinct. The LBMA AM and PM fixings are single settled prices at 10:30 a.m. and 3:00 p.m. London time. The live spot number quoted the rest of the day is COMEX front-month futures.
Spot is not indexed to one currency. The market prices gold in U.S. dollars per troy ounce, and the LBMA also publishes settled prices in British pounds and euros. Prices in any other currency are cross-rates calculated from the U.S. dollar reference.
What to take into an IRA gold consultation
The spot price is the shared reference behind every gold IRA quote. Two practical takeaways carry directly into a consultation call.
First, ask the dealer to state the COMEX spot price on the live desk at the moment of the quote, in writing on the order ticket. That single number anchors the entire transaction and makes the retail premium auditable.
Second, ask the dealer to state the per-ounce retail price for the specific coin or bar in writing. The difference between the two, expressed as a percent of spot, is the total premium. A transparent dealer will publish both figures on the paperwork as a matter of course.
Those two data points are the foundation of an informed IRA rollover. Every other line item, from custodian fees to storage costs, sits on top of them. The spot price does not tell a saver whether gold will rise or fall. It does tell the saver whether the dealer is quoting inside or outside the market.
Sources cited
- London Bullion Market Association: LBMA Precious Metal Prices (auction methodology and daily fixings)
- Commodity Futures Trading Commission: U.S. futures market regulator (COMEX oversight)
- CFTC Glossary: definitions of futures contract, front month, spot, and delivery
- SEC Investor.gov: Commodities and how commodity markets work
- 26 U.S. Code Section 408: Individual Retirement Accounts (Cornell Law)