What it means
Cable refers to the GBP/USD forex pair, which represents the relationship between the British pound and the US dollar.
The nickname developed during the 19th century when a submarine telegraph cable connected financial centres in Britain and the United States. This cable allowed exchange-rate information to travel more quickly between London and New York, creating a direct connection between two major financial markets.
Why it matters in live markets
The term Cable remains widely used by forex professionals because GBP/USD continues to be one of the most actively followed currency pairs in global markets.
While the technology behind currency trading has changed significantly, the nickname reflects the long-standing relationship between the UK and US financial systems. Today, movements in Cable are influenced by economic conditions, central bank decisions, interest-rate expectations, and broader market sentiment.
Key points
- Cable is the traditional nickname for the GBP/USD currency pair.
- The name comes from the historic transatlantic telegraph cable between Britain and the United States.
- The pair represents the relationship between the British pound and US dollar.
- Cable remains a common term used in forex market discussions.
- The nickname describes the currency pair but does not indicate future market direction.
Example
A forex analyst may refer to GBP/USD as Cable when discussing movements in the British pound against the US dollar. For example, a market comment may describe changes in Cable while analysing UK economic data, Federal Reserve expectations, or broader dollar conditions.
Related glossary terms
GBP/USD, Forex Pair, Base Currency, Quote Currency, Liquidity, Volatility
Where you will see it
You will usually see Cable referenced in forex education, currency market commentary, trading discussions, and analysis focused on GBP/USD. It is one of the oldest and most recognised nicknames in foreign exchange markets.