How to Read an Economic Calendar

An economic calendar lists scheduled data releases and events — like interest rate decisions or employment reports — that can move currency markets, along with a few key figures for each.

The columns you’ll typically see

Most calendars show the event time (usually adjustable to your local timezone), the currency it affects, an impact rating (often Low, Medium, or High), and three numbers: the previous reading, the forecast (median analyst expectation), and — once released — the actual figure.

Why the “forecast vs actual” gap matters

Markets tend to react to how a result compares to expectations, not just whether it’s “good” or “bad” in isolation. A report that beats forecast is often more market-moving than the absolute number would suggest, and vice versa for a miss.

Using impact ratings

High-impact events (like central bank rate decisions or NFP) are the ones most likely to cause sharp, fast price moves and wider spreads. Many traders check the calendar each morning specifically to know which times to be more cautious around.

Key takeaway

An economic calendar turns “why did the market suddenly move” into something predictable — checking it before you trade helps you avoid being surprised by scheduled volatility.