Central bank communication: which signals do you actually trade?

Between decisions, central bankers speak constantly, and every speech is a potential market event. Trading communication means tracking the speakers, the venues and the expected tone — then acting only on genuine surprises.

Central bank communication: which signals do you actually trade? — central bank rate path diagram
A central bank's policy rate path across recent meetings

What's your system?

  • the speeches you watch and the ones you ignore
  • how you measure surprise versus priced-in
  • the offhand remark that moved your pair
Central bank communication: which signals do you actually trade? — moving average crossover diagram
A fast moving average crossing a slower one

The interest rates guide explains the communication channel.

Background: Why one word from a central banker can move a currency

Central bank statements are written in a coded language, and the market hangs on every word change. Here is how the code works, which words carry weight, and how to read a statement like a trader.

Why do central bank words move currencies?

Because the words steer expectations about the next policy move, and currencies trade those expectations. A word change signals the path before any rate change happens — the language is the forward guidance.

Which words should I watch in a Fed statement?

The distribution words — some, many, most — the commitment ladder — will act versus prepared to act — and the inflation vocabulary — transitory versus persistent. Changes from the previous statement are the signal.

Read the full guide

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