In plain English
What Economic calendar means
Economic calendars help users identify when official information is scheduled to become public. Entries may include inflation, employment, gross domestic product, retail sales, and policy announcements. The most reliable way to verify an event is the issuing agency’s own release calendar because commercial calendars can differ in time zones, labels, update timing, or treatment of revisions.
Why it matters
Scheduled releases can coincide with rapid repricing, wider bid-ask spreads, slippage, and reduced available liquidity. Checking an economic calendar helps distinguish a known event risk from an unexpected move. It cannot account for unscheduled headlines, data leaks, postponed releases, or the difference between an announced result and what markets had already expected.
Example
A calendar lists a U.S. employment release at 8:30 a.m. Eastern Time, with a reference month and an expected payroll change. Before relying on it, a user checks the Bureau of Labor Statistics schedule for the official date and time. The release can still be revised later, and the immediate currency move may differ from the headline’s apparent strength.
Quick answers
Common questions
Why can markets move before a scheduled release?+
Prices may move as participants adjust positions ahead of the event, react to related information, or change views on the likely result. The published figure is then assessed against expectations, not only against its prior value.
Where should release times be verified?+
Verify times with the official publisher whenever possible, such as a statistical agency, central bank, or government department. Official schedules also identify changes, release notes, and whether times are stated in a particular time zone.
Sources