Binance launches 24/7 FX perpetuals with weekend pricing system

Binance is rolling out its first foreign exchange perpetual futures contract, bringing round-the-clock currency trading to its derivatives platform. The initial product, USDBRLUSDT, tracks the US dollar against the Brazilian real and goes live on September 21, settling entirely in USDT. The contract supports up to 100x leverage, charges funding every eight hours with a cap of plus or minus 0.375%, and never expires. No rollovers, no settlement dates. It works like the crypto perpetuals traders already know, just pointed at a different asset class. The weekend problem, and Binance’s fix Traditional FX markets essentially shut down from Friday evening to Sunday evening. That creates a dead zone for price discovery, which is awkward when you’re running a contract that never closes. Binance’s solution is a dual-mode pricing system. During standard FX trading hours, the contract uses a second-by-second weighted-average index pulled from third-party data vendors. When weekends and public holidays roll around and those feeds go quiet, the system switches to an orderbook-based exponentially weighted moving average, or EWMA. The exchange claims this method delivers an effectiveness multipli...