GBP/USD is the amount of USD exchanged for one GBP. The pound sterling is the UK's currency. Bank of England policy, domestic inflation and growth, and international financial activity shape demand.
Comparing charts on this board
Pair GBP/USD with EUR/USD to distinguish UK-specific developments from dollar-wide news. An isolated sterling reaction directs attention to UK releases; shared timing directs attention to US news.
FTSE 100 and GBP/JPY add equities and a second currency lens. Sterling weakness alongside UK equity strength invites examination of international revenues and resource-related constituents.
Related charts: EUR / USD · FTSE 100 · GBP / JPY
Official references: Bank of England: exchange-rate statistics