An economic calendar lists scheduled economic data releases and central bank events by date, time, and expected impact, so you know in advance when volatility is likely. It is the single most useful tool for avoiding the surprise spikes that blow through stops and make otherwise good trades fail.
What the calendar shows
Each entry lists the event, the currency it affects, the scheduled release time, and an impact rating - usually low, medium, or high. Most calendars also show three numbers: the previous reading, the forecast (what analysts expect), and the actual once released. The market reacts most violently when the actual differs sharply from the forecast, because expectations were already priced in.
A high-impact event where the actual badly misses forecast is where the sharpest spikes happen.
The events that actually move forex
- Central bank rate decisions - the biggest driver of currency trends, including the FOMC.
- Inflation data - CPI releases drive rate expectations directly.
- Employment data - the US Non-Farm Payrolls is the most-watched monthly report.
- GDP and retail sales - broader signals of economic health.
- Central bank speeches - unscheduled remarks can move markets as much as data.
See which news events matter most for the full hierarchy.
Three ways to use it
1. Avoid trading around releases
The simplest use: check the calendar before every session and avoid opening trades in the minutes around a high-impact release for the currencies you trade. Spreads widen, slippage spikes, and stops get hit by noise. Many consistent traders simply stand aside.
2. Filter your existing setups
If your technical setup appears just before high-impact news, the calendar tells you to skip it or wait. News can invalidate a clean chart in seconds. Treating the calendar as a filter on your strategy keeps you out of avoidable disasters.
3. Trade the event deliberately
Some traders specialise in news. This is an advanced approach with its own rules for spreads and volatility, and it is not where beginners should start - see holding trades through news for the risks involved.
In the simulator: FxBacktest overlays economic calendar markers directly on the chart, so when you replay history you can see exactly where high-impact news landed. That lets you test whether news was helping or hurting your setups - see backtesting news avoidance.
Build a calendar habit
Make checking the calendar the first thing you do each session. Note the high-impact releases for your pairs, mark the times, and decide in advance whether you will trade, wait, or stand aside. Then replay historical charts with the news markers visible to see how those events actually behaved - so the calendar becomes a tested edge, not just a warning label.
Economic calendar FAQ
What is an economic calendar in forex?
An economic calendar is a schedule of upcoming economic data releases and central bank events, listing the time, currency, and expected impact, so traders know in advance when volatility is likely.
Which economic events move forex the most?
Central bank rate decisions, inflation data like CPI, employment reports like the US Non-Farm Payrolls, GDP, and central bank speeches. Rate decisions and inflation drive the biggest currency trends.
Should I trade during high-impact news?
Most consistent traders avoid opening trades in the minutes around high-impact releases, because spreads widen and stops get hit by noise. Trading news deliberately is an advanced approach with extra risk.