Key Takeaways
- Gold futures normally trade above spot. The gap is the cost of financing and storing metal until delivery, not a market signal.
- Spot (XAUUSD) is an over-the-counter price for immediate settlement; futures (GC) are exchange-traded contracts for a specific future month.
- Futures report real volume and open interest. Spot gold does not, because there is no central tape.
- A continuous futures chart shows artificial gaps at each roll — use spot for long-term technical levels.
- For most investors, the practical exposure is neither: it is an ETF or physical metal.
If you have ever had two gold price quotes open at once and found they disagreed by five or ten dollars, you have run into the spot-versus-futures distinction. Both are real gold prices. They describe different transactions, settle on different dates, and trade in different market structures. Understanding the difference takes about ten minutes and permanently removes a source of confusion.
What Each Quote Actually Is
| Spot Gold (XAUUSD) | Gold Futures (GC) | |
|---|---|---|
| What you are pricing | Immediate delivery of one troy ounce | Delivery in a specified future month |
| Where it trades | Over-the-counter, dealer network centred on London | COMEX, a centralised exchange |
| Settlement | Typically two business days (T+2) | Contract expiry month |
| Standard size | No fixed size; dealer-negotiated | 100 troy oz (GC), 50 oz (QO), 10 oz (MGC) |
| Volume data | Not consolidated — no central tape | Published, real, exchange-reported |
| Leverage | Via CFD or dealer margin, varies | Exchange margin, typically a few percent of notional |
| Expiry | None | Yes — positions must be rolled or closed |
Why Futures Trade Above Spot
Imagine you need 100 ounces of gold in six months. You have two ways to get it. You can buy the metal today, which means paying for it now — giving up six months of interest on the cash — and paying to store and insure it. Or you can buy a futures contract that delivers in six months and keep your cash earning interest until then.
Those two routes have to cost about the same, or an arbitrageur would take the cheap one and sell the expensive one until they converged. The futures price therefore equals the spot price plus the interest you forgo plus storage and insurance. That premium is called contango, and it is the normal state of the gold market. Roughly:
Futures price ≈ Spot price + (financing cost + storage + insurance for the period until delivery)
Two consequences follow. First, the size of the gap widens with interest rates — when short rates are high, the cost of carry is high, and the spread between spot and a distant contract is wide. Second, the gap shrinks as expiry approaches, reaching approximately zero on the delivery date. This convergence is mechanical, not a prediction that gold will fall.
The reverse condition, backwardation, where futures trade below spot, is rare in gold and worth paying attention to when it appears. It generally signals stress in physical availability — someone wants metal now badly enough to pay a premium over the deferred price.
The Roll and Why Your Chart Has Gaps
A futures contract expires. If you want continuous exposure, you close the expiring contract and open the next one — the roll. In contango, the next contract costs more, so rolling has a cost. Repeat that across a year and roll cost becomes a meaningful drag, which is the main reason futures-based commodity funds underperform the spot commodity over long horizons.
This also explains something you will see on charts. A continuous contract such as GC1! stitches successive front-month contracts together, and each stitch creates a small artificial jump in price that never happened in any single instrument. For day-to-day trading that is fine. For drawing multi-year support and resistance, it corrupts the levels — which is why long-term technical work on gold is generally done on spot XAUUSD. Our live gold chart page lets you switch between XAUUSD and GC1! to see the difference directly.
COMEX Gold Contract Specifications
| Contract | Symbol | Size | Tick Value | Typical User |
|---|---|---|---|---|
| Gold Futures | GC | 100 troy oz | $10 per $0.10 | Institutions, large hedgers |
| E-mini Gold | QO | 50 troy oz | $12.50 per $0.25 | Smaller accounts |
| E-micro Gold | MGC | 10 troy oz | $1 per $0.10 | Retail, precise sizing |
Note the notional values. At a gold price near $4,932, a single GC contract controls roughly $493,000 of metal. A $5 move in gold — an ordinary morning — is a $500 swing on one contract. This is why futures are a professional instrument and why leverage, not gold's volatility, is what actually damages retail futures accounts.
The active months for gold are February, April, June, August, October and December. Volume concentrates in the front month and rolls to the next roughly a week or two before first notice day.
Which Quote Should You Be Watching?
| If You Are… | Watch | Why |
|---|---|---|
| Buying physical coins or bars | Spot (XAUUSD) | Dealer premiums are quoted as a percentage over spot |
| Holding a gold ETF | Spot, and the ETF's own price | The fund tracks spot less its expense ratio |
| Gauging market participation | Futures (GC) | Only futures publish real volume and open interest |
| Reading news headlines | Check which one is quoted | US financial media usually quotes futures; global media quotes spot |
| Doing long-term technical analysis | Spot (XAUUSD) | No roll gaps corrupting historical levels |
The headline trap: when a US outlet reports "gold closed at a record high", it is usually quoting the front-month futures settlement, which sits above spot. A record in futures is not automatically a record in spot. If you are comparing today's price to a historical high, make sure both numbers come from the same instrument.
Does Anyone Actually Take Delivery?
Very few participants do — the large majority of gold futures contracts are closed or rolled before expiry, because most holders want price exposure rather than metal. But the delivery mechanism is what anchors the futures price to physical reality. Because a contract holder can demand 100 ounces of eligible bars from a COMEX-approved vault, the futures price cannot drift far from what physical gold actually costs. The option to take delivery matters even when nobody exercises it.
For an individual investor, taking delivery is almost never sensible: the contract size is large, the bars are 100-oz commercial units that are awkward to resell in retail markets, and you inherit a storage problem immediately. Buying retail-size bars or sovereign coins from a dealer is the practical route to physical metal.
The Simpler Alternatives
Futures give the cheapest and most capital-efficient gold exposure available, and they are the wrong tool for most people. The leverage that makes them efficient for a hedger makes them unforgiving for an investor, and the roll requires ongoing attention that a long-term position should not need.
For a buy-and-hold allocation, a physical gold ETF costs 0.17–0.40% a year, never expires, and needs no maintenance — our gold ETF comparison ranks them on expense ratio and tracking error. For exposure you can hold in your hand, physical metal carries a purchase premium and a storage cost but no counterparty. The ETF versus physical comparison works through that trade-off, and the allocation guide covers how much of either belongs in a portfolio.