Currency Pairs, Pips and Trade Size

A forex quote tells you how much of one currency is needed to buy another. In EUR/USD, the euro is the base currency and the dollar is the quote currency. A hypothetical price of 1.1000 means one euro costs $1.10. If the price moves to 1.1050, the euro buys more dollars than before.

Read both sides of a dealing quote

A broker normally shows a bid and an ask. The bid is the price at which you can sell the base currency; the ask is the price at which you can buy it. The gap is the spread. In a hypothetical quote of 1.1000/1.1002, buying and immediately selling at unchanged prices would cross a spread of 0.0002.

That difference has a money value. On 10,000 units of the base currency, 0.0002 multiplied by 10,000 is 2 units of the quote currency. For EUR/USD, that is $2, before any commission or other charge. Use the actual product’s quotation and units when doing this calculation.

Define the pip before counting it

For many currency pairs, one pip is conventionally 0.0001; for many yen pairs it is 0.01. Platforms may also display fractional pips. Confirm the convention in the instrument specification so you do not mistake the last displayed digit for a full pip.

For a linear position measured in base-currency units, pip value in the quote currency is position units multiplied by pip size. A hypothetical 10,000-unit EUR/USD position has a pip value of $1 when a pip is 0.0001. A 25-pip move then represents $25 before costs. If the account uses another currency, convert the result using an appropriate conversion rate.

Do not confuse a lot label with exposure

A platform may describe size in lots, units or contracts. The cash effect depends on its contract specification. Read the units per lot and the minimum size increment. A familiar label is not enough when switching products or brokers.

Write your calculation using units first: position size, price change, quote-currency profit or loss, then account-currency conversion. Compare it with the broker’s order preview. If the two disagree, stop and resolve the difference before placing the order. Our leverage and sizing article works through planned loss separately from margin.

Check who provides the price

The CFTC’s OTC forex advisory explains that an off-exchange customer trades against a dealer, rather than on an open exchange. Read the agreement to understand pricing, execution and withdrawal terms. Check the firm independently through the regulator resources in our broker-verification guide.

Practice on paper with one pair until you can explain the quote and the money calculation without relying on a platform colour. A green button or a small margin requirement says nothing about whether the exposure fits your plan.

Questions readers ask

Is a pip worth the same amount in every trade?

No. Its money value depends on size, pip convention and currency conversion.

Is the displayed margin my maximum loss?

No. Margin is collateral under the product’s terms; it is not a loss ceiling.

Why can a new position begin at a loss?

The bid/ask spread and any charges can put the position below break-even immediately.