What a currency pair quote is made of

A currency pair is a price for exchanging one money for another. The quote is that price, written so a reader can see which currency is being counted and which currency is doing the counting. Dealers and platforms almost always put the counted currency first and the pricing currency second. If a board shows EUR/USD, the euro is the base, the unit being priced, and the dollar is the quote currency, the unit of the price. A figure of 1.08, in this illustration of notation only, means one euro is being valued at one dollar and eight cents. The same reading rule holds for any two codes: the first is the thing, the second is the money in which that thing is valued. The order is a convention, the way a fraction has a numerator. It is not a suggestion to exchange those two currencies, and it is not a comment on which way the price ought to go.

The quote on a working screen is rarely a single number. It has two. The bid is the price at which the quoting side will buy the base currency. The ask, sometimes called the offer, is the price at which the quoting side will sell the base currency. Selling the base means dealing on the bid. Buying the base means dealing on the ask. In ordinary conditions the ask sits above the bid. The gap between them is the spread, a cost of crossing from one side to the other, paid as a worse price rather than as a separate invoice. A platform may also print a last price or a mid price. The mid is the average of bid and ask. It is a convenient summary for a chart. It is not a price anyone has agreed to trade with you. If a ticket is filled, the fill belongs to the bid or the ask that was live, or to a price the order type allowed, and that fill is the number that later appears on the statement. A note that records only the mid cannot be matched to that fill without an extra sentence explaining the difference.

Digits matter because the whole argument lives in the small places. Many pairs are quoted to four or five decimal places. Where a currency is priced in dollars at the familiar scale, the fourth decimal place is called a pip, and the fifth, when it is shown, is a fractional pip, sometimes called a pipette. A move from 1.08421 to 1.08431 is one pip if you are counting the fourth digit after the point. Platforms differ on whether they display the extra digit, and some pairs, including many that involve the yen, use a different place as the pip. When you copy a quote into a note, copy every digit the screen showed, including trailing zeros, and write whether you copied the bid, the ask, or the mid. A line that says "about 1.08" cannot be lined up later with a ticket that filled at 1.08426. The precision is the difference between a record and a memory. If the platform lets you choose a price format, write that choice down too, because a rounded display and a full display of the same moment are not the same evidence.

Time is part of the quote. A price without a timestamp is a figure you cannot audit. Currency dealing runs through a week of overlapping sessions, and the same pair can be quiet at one hour and busy at another. The platform clock is often set to the broker's server time, which may not be the clock on your wall. If the two differ, write both: the time on the ticket and the time where you sit. A quote from the Sunday open, when the week is starting and spreads are often wide, is a different object from a quote on a midweek afternoon. Scheduled releases can move the price between the moment you look and the moment an order reaches the server. A journal line that says "I saw 1.0842" is incomplete unless it also records the second, the side of the quote, and whether an order was sent. The statement will not remember what you saw. It will remember what was filled, or it will show that nothing was filled. Those are different facts, and a careful note keeps them apart.

A quote does not contain the size of a position, the margin a firm will set aside, or the swap that will accrue if a position is still open at the day's roll. Those are separate lines on the ticket and on the account summary. People fold them into the quote because the screen shows them nearby. They are nearby, and they are not the quote. The quote answers a narrow question: at this server time, what bid and what ask is this firm showing for one unit of the base currency. Volume multiplies that unit. The account currency may differ from the quote currency, so a gain or loss later read in the home money of the account depends on a conversion the firm applies. Two readers can look at the same pair quote and end with different amounts in their own currency because their accounts are denominated differently. When you read a statement afterward, check the currency label on the profit column before you treat the number as money you could withdraw. A profit of 40 in one currency and a profit of 40 in another are not the same event, even when the pair on the ticket is identical.

Two quotes for the same pair can disagree because they come from different books. A large bank, a retail platform, and a published fixing are not required to print the same bid at the same second. Retail platforms often stream a price from outside liquidity or from the firm's own book, and they can widen the spread, pause the stream, or send the order back when the market is moving. A requote is a message that the price you clicked is no longer the price being offered. It is a fact about the quote's lifetime, which can be less than a second. A market order asks to deal at the next available price, which may not be the price on the screen when the click happened. A limit order asks to deal only at a stated price or better, and it may not deal at all. Neither outcome is a moral score for the firm. Both are rules of the order type, and the statement will show the fill that actually occurred, or it will show no row. If you keep a record, the order type belongs in the record next to the quote you thought you were using. Without it, a later argument about "the price I saw" has nowhere to stand.

Charts are arrangements of old quotes, not a second source of truth. A candle compresses a slice of time into an open, a high, a low, and a close. Those four numbers are summaries. They do not tell you the spread, they do not tell you whether anyone could have dealt at the close in your size, and they do not tell you how much was available. A line of mid prices is smoother than the path of actual bids. Using a chart to see where a price has been is ordinary record-keeping. Treating the last candle as an instruction is a different activity, and these pages do not do that activity. If you keep charts with a journal, keep the settings with them: the timeframe, whether the price is bid or mid, and the session template that decides where the day cuts. A weekly candle and a one-minute candle are both built from quotes, and they answer different questions. Write the question beside the image so that a later reading does not invent a purpose the picture never had. A chart exported without those settings is a drawing. It will not reconcile to a ticket.

Over a weekend the quote may simply stop. There is no continuous wholesale price for a pair while the main market is shut, even if a retail platform still displays a number. A number on a closed market may be a last print, or a widened pair of prices the firm is willing to show, or an indication generated for the screen. It is not evidence that the next open will match it. Gaps between Friday's last quote and the next session's first quote are common enough that a journal should leave a blank rather than invent a price nobody printed. If a statement shows a financing charge across the weekend, that charge is a swap or a rollover line. It does not prove that a tradable quote existed on Saturday afternoon. When you compare a chart to a statement, check whether the chart stitched the weekend into a continuous line. If it did, the picture is hiding a break that the statement, with its open time and close time, may still show.

The habit that makes a quote useful later is clerical. When a price matters to a record, write the pair codes in order, the bid, the ask, the server time, and the account currency. If an order was sent, add the fill price, the volume, and the order type, copied from the ticket rather than from memory a day later. If no order was sent, the quote can still be a note about what the screen showed, marked clearly as a sighting and not as a trade. Months afterward the note should answer a plain question from a stranger: what price was on the board, on which side, and at what time. A quote that cannot answer that question is an impression. A quote that can answer it is a line you can set beside a statement and either match or discard. Matching is the work. The quote itself does not decide whether a later price was fortunate.

Prices move, and the move is not obliged to be small relative to the cash posted in an account. A pair can travel farther in an hour than a casual glance at a quiet afternoon suggests, and the money set aside as margin is collateral for a position, not a cap that the loss is forbidden to cross in every contract. This site explains how a quote is written and how a ticket records a fill. It is not a broker, it does not hold deposits, and it does not show a live price anyone can deal on. A currency price can wipe a deposit. Reading the quote carefully tells you what one screen claimed at one moment. It does not tell you what the next moment will cost, and it does not turn a copied number into a plan.

This page is general information. It is not a policy, a diagnosis, a school place, or a trade.