The economic calendar: the hours to avoid, and why
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The short answer
The economic calendar lists data releases and central bank decisions, with their time and their importance. On some days it matters more than the chart: in the seconds following a major announcement the spread widens, liquidity disappears, and a stop is no longer a guarantee of exiting at the price you asked for. The appointments that genuinely move markets are few, about ten a month, and they land at fixed times. The useful rule is not to have a view on the number, it is to know that it is coming.
What the calendar says, and what it does not
An economic calendar gives three things: the date and time of a release, the currency or region concerned, and an estimate of its importance. Often it adds the number expected by consensus and the one from the previous period.
What it does not give is a direction. A better than expected number does not mechanically lift the currency concerned: what counts is the gap to consensus, and how the market had already positioned for that gap.
That is why the calendar mostly serves to know when to stay out, rather than to bet on a way.
The appointments that genuinely matter
Central bank decisions first, with the Fed, the ECB and the Bank of England. The rate itself is often known in advance; it is the press conference that follows, some thirty minutes later, that causes the real moves.
Inflation next, published monthly for each region, and American employment, whose monthly report remains the most brutal appointment of the month. Then, a notch below, activity indicators and growth.
On timing, two markers cover most of it for a European trader: major American data lands around 14:30 Paris time, and Fed decisions around 20:00, with the press conference around 20:30. The ECB publishes in the early afternoon.
The link between a number and an instrument is not always the obvious one. American data moves the dollar, and therefore gold and the American indices, even when neither has any direct relation to the number published. Conversely, Bitcoin looks less sensitive to it, but reacts clearly to Fed decisions.
What mechanically happens at release time
This point matters more than the number itself, because it does not depend on your analysis.
In the seconds before, market makers pull their prices. The spread widens, sometimes tenfold. A round trip that cost you two tenths costs you two, and a position that was doing fine turns red without anything having moved.
During the release, the price jumps from one level to another without passing through the prices in between. A stop placed at a precise point is then filled at the first available price, which can be markedly further away. That is the difference between the price you asked for and the one you get, and it is not your broker’s doing.
Finally, pending orders placed before the announcement are the most exposed. They trigger into thin air, in the middle of the jump, and you find yourself in a position at a price you would never have chosen.
Three ways to organise yourself, and only one bad one
The simplest is to open nothing in the window around a major release, and to cancel pending orders that could trigger inside it. That is what most people whose job is to hold a risk actually do, and many funding firms even make it a contractual rule.
The second is to cut size sharply if you insist on staying exposed, accepting that the stop no longer protects exactly what it announces. Size is then computed on a smaller risk than usual, not the same one. The calculation is on our page about risk per trade.
The third is to get out beforehand, even if it means coming back after. Taking a partial result rather than sitting through a jump in both directions is a perfectly defensible choice.
The bad one is opening a position because a release is coming, hoping for the move. It is the one moment when the size of the move is guaranteed and its direction is not at all.
After the release
The first candle often lies. It is common for price to set off decisively one way, take the stops, then head back the other way, with that double move fitting into a minute or two.
Waiting for the spread to return to normal costs a few minutes and avoids reading a structure that does not exist yet. A chart reading made during the jump describes a market in the process of forming, not a formed market.
What AlphaGPT does
Beside the analysis, the app shows the high-impact releases of the coming hours, with the region concerned and the time remaining, so the information is in front of you at the moment you decide.
An analysis, on the other hand, is about the chart and about your broker’s prices: it predicts no news and does not know what a number will produce. No tool does, and a general-purpose assistant even less so.
The calendar therefore remains a check to make on your side, exactly as on gold, the instrument where these releases are felt most. Trading carries a risk of capital loss.