The economic calendar, explained

The economic calendar is the least glamorous tool in trading and one of the most consequential. It lists the scheduled data releases and policy decisions that move markets, each stamped with a time, a country and a small set of numbers. Much of the sharpest intraday movement in currencies, gold and oil that is not caused by breaking news traces back to a line on it. Reading it well is a skill, and it starts with the three numbers printed next to every event.

CPI (year over year)

high importance

Previous

3.0%

Forecast

3.2%

Actual

3.4%

Surprise = actual − forecast = +0.2pp

The forecast is already priced in — markets move on the difference.

Illustrative numbers, not a real release.

The three numbers: previous, forecast, actual

Each calendar entry carries up to three values.

Previous is the last published reading of the same series: last month's inflation rate, last quarter's growth figure. It is the baseline, the number the new release will be compared with in headlines. Some releases revise it at the same moment they publish the new figure, which matters more than it sounds. More on that below.

Forecast, also called the consensus, is the median or average of estimates gathered from economists surveyed in the days before the release. It is the market's collective best guess, and by release time it is largely built into prices. If the consensus for a rate decision is a hike, most of the hike has already been bought and sold.

Actual is the released figure. It appears at the scheduled time, and it is the only one of the three that is new information.

Beginners tend to treat the actual as the news. Experienced readers look at the gap between the actual and the forecast, because that gap is the part nobody had priced.

Why the surprise is what moves markets

Prices reflect what participants expect to happen, not just what has already happened. By the time a scheduled number is released, positioning already reflects the consensus. If the actual matches the forecast there is little to reprice: the market got what it had paid for, and the reaction is often muted whether the number looked strong or weak on its own.

What moves prices is the surprise, the gap between actual and forecast. Take the row in the figure above. Inflation printing at 3.4% against a 3.2% forecast is a hawkish surprise. Had the consensus been 3.8%, the identical 3.4% would have been a dovish one, and the first move would have run the other way. The level did not change; what the market had to absorb did. The gap is the tradable quantity, because the gap is what forces everyone who positioned around the consensus to adjust.

The size of the reaction also depends on what the surprise implies for interest rates. Central banks respond to inflation and employment data, and rate expectations are the field around which currencies, gold and much else orbit. A surprise that could plausibly change the next central-bank decision moves markets far more than an equally large surprise in a series policymakers pay little attention to.

High, medium and low importance

Most calendars grade each event. The rating is not a judgment about how much the statistic matters to the economy; it is the provider's estimate of how much markets tend to move when the release surprises, and it is worth reading that way.

High-importance events have a direct line to monetary policy or to systemic risk: US nonfarm payrolls, consumer price inflation, rate decisions from the Federal Reserve, the ECB, the Bank of England and the Bank of Japan with the press conferences that often follow them, and the first estimates of GDP for major economies. On those days volatility rises across whole asset classes, not only in the releasing country's currency.

Medium-importance events, such as retail sales, purchasing managers' indices (PMIs), industrial production and consumer confidence, move markets when they surprise by a wide margin, and most of all when the policy outlook is finely balanced. A weak PMI matters much more while the market is debating whether an economy is sliding into recession.

Low-importance events rarely move prices on their own. They are not useless: they accumulate into the picture that shapes forecasts for the bigger releases.

Importance also shifts with context. A series can move up or down the hierarchy depending on what the central bank is watching. When policymakers say they are data-dependent on inflation, every inflation-adjacent release gains weight; when their attention turns to the labour market, so does the calendar's.

Reading a release like a trader

When the number drops, experienced readers go past the headline in a fairly consistent order.

First, headline versus core. Many series come in two versions: the headline figure, and a core figure that strips out volatile components, typically food and energy in an inflation report. Central banks target headline inflation but read core as the better guide to where it is heading, so a headline beat with a core miss tells you much less than the first print suggests. It is also a classic setup for the first market move to reverse.

Second, revisions. Many releases restate the previous period at the same time. The US employment report revises the prior two months, and a strong headline paired with a large downward revision can be a wash, or worse. The net change across the revised months is often closer to what the market ends up pricing than the single new number.

Third, the second number. Major releases are packages, not single figures. The employment report carries payrolls, the unemployment rate and wage growth; an inflation report carries monthly and annual rates. When the components point in different directions, the market's settled reaction takes longer to form, and it differs from the knee-jerk one more often than usual.

How to behave around all of this before, during and after the release window is the subject of how to trade news events.

Which events move which instruments

Surprises travel along reasonably stable channels.

• Rate-sensitive currencies. A currency pair prices the gap between two interest-rate paths, so rate decisions, inflation and employment data on either side of the pair are the dominant scheduled movers. For the world's most-traded pair, see what moves EURUSD.
• Gold. Gold pays no yield, so it responds to the same rate-path data through the cost of holding it: it tends to strengthen when yields and the dollar fall, and to weaken when they rise. The full set of drivers is in what moves gold.
• Oil. Alongside the macro data, crude has calendar entries of its own: the weekly US inventory report from the Energy Information Administration, and the outcome of OPEC+ meetings. Both are direct supply-and-demand information.
• Equity indices. Growth data cuts both ways. A strong economy supports earnings but can also imply tighter policy, so the same beat can be bought or sold depending on which worry has the upper hand that month.

Making the calendar part of the routine

Knowing all of this only helps if the calendar is actually part of the day, and that is where it usually breaks down. Releases land while you are asleep, in another chart, or simply not watching, and the first you hear of one is a candle you cannot explain.

NewsPips keeps the calendar beside the news rather than on a page you have to remember to open. You can set a reminder ahead of a release, so a CPI print or a rate decision surprises the market, if it surprises anyone, and not you. When the number lands, the calendar shows the actual beside the forecast and the previous reading, says in plain words whether it came in above, below or in line, and for the bigger releases adds a short read of what the surprise means for the markets it touches. Which markets are covered, and the answers to other common questions, are in the help center.

The calendar will never tell you what the number will be. What it does tell you, reliably, is when the market's attention is scheduled, and being deliberate at exactly those moments is one of the more durable habits a news-driven trader can build.