Every trade has a costWhat you pay before you know the result.
A trade costs you something the moment you take it: the spread, perhaps commission and swap, and a share of your attention and energy. Across many average setups those costs add up, and the right question changes.
The costs you can see
Some costs are visible. You pay the spread when you enter, the small gap between the buy and the sell price. Depending on your broker and account type, you may pay commission. And if you hold a position overnight, you may pay swap, the financing charge for keeping a currency position open overnight.
On a single trade, that looks small. But the more trades you take, the more often you pay to take part: more entries mean more spreads, more positions can mean more commission, more overnight exposure can mean more swap. Even when these costs do not break a strategy, they eat into its results.
A made-up example shows how it adds up. Say the spread and commission come to 1.5 pips per trade, your stop is 30 pips and you risk 1% of the account. Each trade then costs 5% of your risk, or 0.05% of the account, before you know the result. Over 30 trades a month, that is 1.5% of the account, the same as 1.5 full losses. Over 10 trades, it is 0.5%.
The costs you cannot see
Money is only part of it. Every trade also costs attention, energy, patience and emotional capital.
A controlled risk does not make a mediocre trade harmless: even at the right size, it is another position to watch, another result to process and another chance to become reactive instead of calm.
Money
- The spread on every entry
- Commission, by broker and account
- Swap when you hold overnight
Attention and energy
- Another position to watch
- Another result to process
- Another chance to get reactive
- Spillover into the next trade
Trades spill into each other
Trading decisions do not happen in isolation. An unnecessary loss makes you hesitate on the next good setup. A frustrating trade makes you impatient. A random winner makes you overconfident and more willing to break your rules. Slowly, the quality of your decisions drops.
So a weak trade costs more than its own result. Part of its price is paid on the trades that come after it.
Ask a better question
“Can this setup work?” is the wrong question. Of course it can. Many average setups work, and many weak ideas still win. The market is noisy enough that almost anything works once or twice.
The better question is whether the trade deserves the spread, the commission, the possible swap, your focus, your risk and your energy. If the answer is not clear, you do not have to force it. The market keeps offering new setups: another 1-hour momentum entry, another 4-hour entry, another choppy market opportunity. This one is not your last chance, especially when the fundamental story is weak or mixed.
So stop asking whether a trade is possible, and start asking whether it is one of the better opportunities out there. Skipping a weak setup saves your money, your focus and your discipline for the trades that deserve them.
Price the trade before you take it
Compare the current spread with your stop. On a tight stop, the same spread takes a bigger share of your risk.
Check the swap for your pair and direction with your broker, and count it as part of what the trade costs you.
In short
- Every trade has visible costs: the spread on entry, commission depending on your broker, and swap when you hold overnight. Across many average trades, they add up.
- Every trade also costs attention, energy, patience and emotional capital, and a weak trade spills into the next decision.
- Stop asking whether a setup can work. Ask whether it deserves the spread, the commission, the swap, your focus, your risk and your energy.
Questions
Does a low spread make an average setup worth taking?
No. Lower costs help, but the attention, energy and pressure that come with a weak trade stay the same.
Key terms
- Spread
- The gap between the buy price and the sell price. It is a cost you pay on every trade, and it widens when the market is quiet or nervous.
- Commission
- The fee a broker charges per trade, on top of the spread.
- Swap
- The interest you pay or receive for holding a currency position overnight.
- Noise
- Information that moves your attention but not the market, or moves the market only for minutes.