Direct answer
“Cable” is a common market nickname for the GBP/USD forex currency pair. In other words, it refers to the exchange rate between the British pound (GBP) and the US dollar (USD)—how many US dollars are needed to buy one British pound.
How “cable” works in forex
Forex pairs are written as two currencies separated by a slash. In GBP/USD:
- GBP is the “base” currency (the first currency).
- USD is the “quote” currency (the second currency).
- The rate expresses how much USD corresponds to 1 GBP.
So, when news or traders say “cable,” they are typically pointing to the same underlying pair: GBP/USD.
Example checks you can do
Because nicknames can sometimes vary, the most reliable independent check is to confirm the ticker and pair name shown by a platform or dataset:
- Look for the symbol GBP/USD where “cable” is mentioned.
- Confirm the direction of quotation: it should mean USD per 1 GBP.
- If a page only says “cable” without naming the exact ticker, treat it as ambiguous until you verify the specific pair.
You can also sanity-check with the currencies involved: if the discussion is about the British pound versus the US dollar, it is likely describing GBP/USD.
Relevant limitations and uncertainties
- “Cable” is a nickname, not a formal instrument label. Always verify the exact pair shown as GBP/USD.
- Your interpretation should focus on the pair definition (what the rate measures), not on predictions about future moves.
- Forex pricing changes due to many factors affecting both currencies; the rate reflects relative strength, not only one economy.