The spread on your screen is only part of the cost. For XAU/USD scalping, what drains an account faster is usually the stuff the ads never mention.
What else to look at
Past the spread, check commission, swap, fill speed, slippage, stop level, freeze level, and how the broker handles orders through fast news. Plenty of brokers show a pretty spread and then fill you badly the moment price starts moving.
If you use tools
Run an EA or an order-management tool and execution matters even more. A grid needs spacing, basket TPs, and steady processing speed. One bad round of slippage or an abnormally wide spread, and your live results split hard from the backtest.
A practical way to choose
Don't take the ads at face value. Test small, read the execution log, trade the US session, and watch how it behaves around news. A few weeks in, you will know whether the broker fits your style.
Want a checklist for picking a broker that suits gold and order-management tools? Send a message and I will pass you a short guide.
Publishing note: none of this is investment advice. Test on demo first and own your own risk management.

Why the spread is not the only number
A broker advertises gold spreads from 0.1 pip and people read that as cheap. But that number only shows up when the market is quiet, usually outside the main hours. The moment you actually enter, especially at the US open or around data, the real spread is far wider.
Some brokers post a tiny spread and tack on a $5-7 round-trip commission per lot. Add it back and the total is no longer cheap. Trade 5-10 lots a day and $5 of commission compounds into real money by month end.
What to check before you deposit real money
Slippage during high volatility
This is the one that matters most for a gold scalper. XAU/USD can run 100-200 pips in a few minutes. Where your order actually fills in that window is the real cost. Some brokers fill fine when it is calm, then slip you $10-20 an order on news. On a scalp aiming for 20-30 pips, that slippage eats the whole trade.
Stop level and freeze level
Few people watch these, but they bite if you run an EA or an order-management tool. The stop level is the minimum distance from market price to your SL/TP. A broker with a 20-30 pip stop level means the grid cannot set a TP near price, which breaks the whole basket. The freeze level limits your ability to modify or close an order sitting near TP/SL.
Swap if you hold overnight
For a pure scalper this is a non-issue. But if you sometimes hold overnight, especially when a basket has you stuck, gold swap at some brokers is negative on both sides. You pay whichever way you hold. Worth knowing up front.
Order-processing speed
For a grid EA or a basket tool, execution speed feeds straight into results. On a high-latency connection, orders open late and TPs fill at the wrong price, so the backtest stops matching reality.
If you use an EA or order-management tool
The bar for the broker is higher than for a discretionary trader. Specifically:
- The stop level has to be low enough (ideally 0, or not applied) for the grid to work
- Execution has to be stable, no odd delays
- The spread must not blow out on news — some EAs stop trading when it crosses a threshold, but others do not stop and will enter at a brutal cost
- Test the live environment before you run big lots
How to test it in practice
Don't trust the ads. The only way to know a broker fits is to test small with real money.
A simple process:
- Deposit the minimum and trade 20-30 orders over 1-2 weeks
- Log the fill price against the signal price and measure the real slippage
- Watch the spread through the US session and around NFP, CPI, and FOMC
- If you run an EA, compare live results to the backtest over the same window
If live comes in more than 20-30% worse than the backtest, the problem is usually the execution environment, not the EA.
No broker is perfect
Every broker trades off something. Low gold spread but high commission. Low commission but a stop level a grid can't work with. Great execution but heavily negative swap.
You are not hunting for the single best broker, just the one that fits your style. A pure discretionary scalper and a grid-EA trader need different things.
If you need help checking an IB route, or want to know which broker environment suits the tool you run, message me: t.me/kentfxs
Reference only, not investment advice. Test it on demo yourself and own your risk management.