Every gold trade starts slightly in the red, and the spread is the reason. It is the smallest number on the ticket and the one that quietly decides whether a short-term strategy survives.
Gold is a two-sided market. At any moment there is a price at which participants are willing to buy and a slightly higher price at which they are willing to sell. The first is the bid, the second is the ask (or offer). If you buy, you pay the ask. If you sell, you receive the bid. The venue does not charge you a fee for matching the trade; it earns the difference.
That difference is the spread, and it is quoted the same way the price is — in US dollars per troy ounce. A quote might read 2,412.20 bid and 2,412.50 ask. The spread is 0.30, or thirty cents. In the language of the market that is 30 pips, because one pip in XAU/USD is one cent. The pip convention is covered in detail in pips and lots; for now the only thing that matters is that the spread has a price.
The spread is paid in full the moment you open a position, because your position is immediately valued at the price you could close it at, not the price you paid. Buy at the ask and the bid is already thirty cents lower. On a standard lot of 100 ounces that is thirty dollars of unrealised loss before the market has moved at all.
It is a round-turn cost, not a per-side one: you cross the spread once entering and once exiting, and both crossings are embedded in the buy-at-ask, sell-at-bid mechanic. Two round trips a day on one lot is sixty dollars a day, roughly 1,200 dollars a month, before any view on the gold price has been expressed. A strategy targeting five dollars per trade can absorb that. One targeting fifty cents cannot.
| Position | Ounces | Cost at 0.30 spread | Cost at 0.60 spread |
|---|---|---|---|
| 1.00 lot | 100 | $30.00 | $60.00 |
| 0.50 lot | 50 | $15.00 | $30.00 |
| 0.10 lot | 10 | $3.00 | $6.00 |
| 0.01 lot | 1 | $0.30 | $0.60 |
The spread is not a fixed tariff; it is the price of immediacy. Market makers widen it when they are less certain they can offload the position they are about to take, and narrow it when order flow is deep and two-sided. Three things reliably widen it:
The practical rule follows directly: the cheapest time to trade gold is when the most people are trading it. The London–New York overlap is the deepest window of the day, and the session guide maps the hours in UTC.
Spread is the visible cost, but not the only one. Four others show up in the account statement rather than the quote:
The price you asked for is not always the price you get. In fast markets an order fills at the next available quote, which may be several dollars away. Slippage is worst exactly when the spread is widest, so the two costs arrive together.
Some account types quote a raw spread close to zero and charge a separate commission per lot instead. The total is what matters: a 0.10 spread plus seven dollars per lot round turn is 17 dollars on a standard lot, cheaper than a 0.30 spread with no commission. Compare totals, never headline spreads.
A leveraged position held overnight is borrowed money, and the venue charges interest on it. The charge is small per night and compounds across weeks. It rarely matters to an intraday trade and can quietly dominate a multi-month one. Positions held over a weekend often carry three days of financing at once.
If your account is funded in euros or pounds, every gold trade is also a dollar trade. The conversion spread is charged on the way in and out, and it does not appear in the gold quote at all.
A useful test is to subtract the round-turn cost from the average win before deciding whether an edge exists. If a system targets two dollars a move and pays thirty cents to enter and exit, it needs to win far more often than a system targeting ten dollars. That is arithmetic, not opinion, and it is the same calculation the gold calculator performs when you enter a spread and a lot size.
Two habits make the number visible. First, record the spread at entry on every trade — not the average from a marketing page, the one you actually paid. Second, compare strategies on net result per unit of risk rather than on gross pips, because gross pips flatter high-frequency approaches that spend most of their edge on crossing the market.
None of this argues against trading. It argues for knowing the entry fee. The XAU/USD primer covers how the quote itself is constructed, and the difference between the two prices is the first thing to check on any venue before depositing.
The spread is the gap between the bid, the price at which the venue will buy gold from you, and the ask, the price at which it will sell to you. It is quoted in dollars per ounce, so a 0.30 spread means the ask sits 30 cents above the bid. You pay it once on the way in and once on the way out, which is why it is the first cost any short-term gold strategy has to overcome.
The spread is the price of liquidity. It widens when fewer participants are willing to take the other side of your trade: around major US data releases, at the daily rollover, during thin holiday sessions, and in the minutes after a sudden news headline. Spreads are typically tightest when the London and New York sessions overlap, because that is when the most volume is competing to fill orders.
No. Beyond the spread there is slippage, where your order fills at a worse price than requested; commission on some account types; overnight financing or swap when a leveraged position is held past the rollover; and currency conversion if your balance is not in US dollars. A strategy that looks profitable before these costs can be a loser after them, so they belong in the same calculation as the spread.
Trading on the spot gold price carries risk of loss. This page is educational and is not investment advice.