Going long vs short in forex: the two directions
Understanding going long vs short in forex is the first thing to settle, because every trade you ever place is one or the other. To go long means you buy a currency pair, expecting its price to rise. To go short means you sell a pair first, expecting its price to fall. There is no third option — you are always taking one side of the market.
The reason both directions exist is that a currency pair is always a relationship between two currencies, written as base/quote — for example EUR/USD. The price tells you how many units of the quote currency (USD) it takes to buy one unit of the base currency (EUR). When you go long EUR/USD you are buying euros and selling dollars at the same time; when you go short EUR/USD you are selling euros and buying dollars. Every position is simultaneously a bet for one currency and against the other.
Because the two currencies are always paired, there is nothing exotic about selling. You are not selling something you secretly own and need to return — you are simply quoting a price at which you would exchange one currency for the other, in whichever direction you expect to profit. You can browse the full list of forex pairs to see how each base and quote currency line up.
What it means to go long (buy)
Going long is the direction most people find intuitive: you buy low and aim to sell higher. You open a long position at the ask price, and if the pair climbs, you close it by selling at a higher price. The difference between your entry and exit, measured in pips, is your gross gain or loss.
Here is an illustrative example. Suppose EUR/USD is trading at 1.1000 and you go long. If the price rises to 1.1050, the pair has moved 50 pips in your favour. Had you traded one mini lot, where each pip is worth roughly 1 USD, that move would be about 50 USD before costs. If instead the price fell to 1.0950, you would be 50 pips offside, a loss of roughly 50 USD on the same position. These figures are illustrative.
Your profit on a long position is theoretically open-ended, because a price can keep rising, while your loss on the position is bounded by the price falling to zero — though in practice you would close out, or be stopped out, long before that. If pips are new to you, our guide on what a pip is explains how these moves convert into money.
What it means to go short (sell)
Going short reverses the order of operations: you sell first and aim to buy back lower. You open a short position at the bid price, and if the pair falls, you close it by buying back at a cheaper price. You still profit from the difference in pips — you have simply captured a downward move instead of an upward one.
An illustrative example: EUR/USD is at 1.1000 and you go short. If the price falls to 1.0950, that is a 50-pip move in your favour, worth about 50 USD on a one-mini-lot position. If the price instead rises to 1.1050, you are 50 pips offside and down roughly 50 USD. Notice the symmetry with the long example — the same price move simply rewards the opposite side.
Newcomers sometimes assume shorting is riskier or more advanced than buying. In forex it is neither. Because every position is an exchange of one currency for another, selling EUR/USD is mechanically identical to buying USD against the euro. The platform handles the bid and ask quoting; from your seat, going short is the same single click as going long, just in the other direction.
The spread, leverage and how P&L is calculated
Both directions share the same costs and the same arithmetic. The clearest cost is the spread — the gap between the bid (sell) price and the ask (buy) price. You enter a long at the higher ask and a short at the lower bid, so on either side the spread is a small distance the price must travel before you reach breakeven. It is effectively a fee you pay on entry, measured in pips.
On both long and short trades, your profit or loss follows the same rule: P&L equals the number of pips gained or lost multiplied by your pip value, which depends on your lot size and account currency. The only difference is the sign convention — a long profits when the price rises, a short profits when it falls. You can run the numbers for either direction with our profit and loss calculator.
Most forex is traded with leverage, which lets a small deposit (your margin) control a much larger position. Leverage magnifies the result of every pip in both directions equally: it does not make going short safer than going long, or the reverse. It simply amplifies whatever the market does to your position. Leveraged forex and CFD trading carries a high risk of rapid loss, and that risk applies just as fully to a short as to a long.
Choosing a direction and managing the risk
Deciding whether to go long or short is the analytical part of trading, and it sits outside the scope of this guide — there is no setting that tells you which way a market will move, and anyone who promises one is not being honest. What you can control is how you structure the trade once you have a view.
Whichever direction you take, the discipline is the same. Define where you are wrong before you enter by placing a stop-loss — above your entry for a short, below it for a long — and size the position so that being stopped out costs only a small, fixed share of your account. Because the profit-and-loss maths is identical on both sides, your risk routine does not change with direction; only the placement of your stop and target flips.
A useful habit is to think in terms of reward-to-risk: how many pips you stand to gain versus how many you would lose if the stop is hit. That ratio is calculated the same way for a long or a short, which is one more reason to treat the two directions as mirror images rather than as fundamentally different trades.