What does a forex broker do?

A forex broker acts as an intermediary connecting retail traders to the global currency markets. They provide trading platforms, execute buy/sell orders on currency pairs, and offer leverage so you control large positions with small capital. Brokers make money through spreads (difference between bid/ask), commissions, or swap fees on overnight positions. Regulated ones must segregate client funds and follow fair execution rules. Some act as market makers quoting their own prices; others pass orders to banks. Good brokers prioritize fast execution, transparency, and reliable withdrawals over sales pressure.