GBP/USD: the British Pound against the US Dollar

GBP/USD pairs the British Pound (the base currency, listed first) with the US Dollar (the quote currency, listed second). The number you see is the price of one Pound in Dollars. So if GBP/USD is 1.2700, one Pound costs 1.27 Dollars. When the price rises, the Pound is getting stronger against the Dollar. When it falls, the Pound is getting weaker.

Prices move in pips. A pip is the fourth decimal place, so a move from 1.2700 to 1.2701 is one pip. GBP/USD is a "major" pair, which simply means it is among the handful of most heavily traded pairs and involves the US Dollar. It carries its market nickname, Cable, from the days when its rate was sent between London and New York down an undersea telegraph cable.

GBP/USD reflects a tug of war between two economies: the United Kingdom and the United States. The two central banks set the tone. The Bank of England sets interest rates for the Pound, and the US Federal Reserve sets rates for the Dollar.

A big driver is the interest-rate differential, the gap between those two policy rates. When one central bank is expected to raise rates while the other holds or cuts, traders often favour the higher-yielding currency, and the pair moves. Watch announcements and meeting minutes from both banks closely.

Economic data matters on both sides. Inflation, jobs reports, and growth figures from the UK and the US can move the price fast. The US Dollar also tends to strengthen when global markets get nervous, because many investors treat it as a safe place to park money. Political news in the UK can add extra movement to the Pound. There is no commodity tied to this pair, so it is mostly about policy, data, and sentiment.

The forex market runs 24 hours across four main sessions, all given here in UTC. Sydney runs roughly 21:00 to 06:00, Tokyo roughly 00:00 to 09:00, London roughly 08:00 to 17:00, and New York roughly 13:00 to 22:00.

GBP/USD is busiest during the London session, since the Pound is a London-based currency, and it gets even more active during the London and New York overlap, roughly 13:00 to 17:00 UTC. That overlap is when both major financial centres are open at once, so trading volume is highest and the price tends to move most. The quietest stretch is usually the late Sydney and early Tokyo hours, when neither London nor New York is open.

GBP/USD is highly liquid, meaning there are always plenty of buyers and sellers, so it is easy to enter and exit. High liquidity also tends to mean tighter spreads. The spread is the small gap between the buy price and the sell price, and it is a cost you pay on every trade. We will not quote a live number here, because spreads change by the second, but Cable usually sits among the cheaper majors to trade.

The trade-off is movement. Cable can be jumpy, especially around UK and US data releases, so the price can swing further and faster than a calmer pair. That is neither good nor bad on its own, but it means you size your trades carefully.

A reminder that matters more than any chart: trading is risky, and most retail traders lose money. This page is education, not advice. The point of learning a pair is to understand how it behaves, not to chase a result. TradeInTune teaches forex, and the habits you build here, like managing risk and staying disciplined, carry over to other markets too.