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Binance to Launch USD/BRL USDT‑Settled FX Perpetual on September 21

The new 24/7 contract extends crypto-style, never‑expiring perpetuals into FX using a dual pricing system and raises fresh questions about leverage, weekend price accuracy, and cross‑border oversight.

Overview

  • Binance announced that its first FX perpetual, USDBRLUSDT, will start trading on September 21, 2026 at 14:00 UTC and will run on the exchange's TradFi Perpetuals platform.
  • The contract settles in USDT, allows up to 100x leverage, uses a multi-asset margin mode, and charges funding every eight hours with a capped rate of +0.375%/−0.375%.
  • To keep trading continuous, Binance will use a second‑by‑second third‑party price index during regular FX hours and switch to an orderbook EWMA (exponentially weighted moving average) on weekends and public holidays when interbank quotes thin.
  • The launch intensifies competition with Bybit and Kraken, and Binance says trading and clearing will be handled through ADGM‑regulated Nest Exchange and Nest Clearing subject to jurisdictional limits.
  • Traders face high liquidation risk because 100x leverage means a 1% adverse move can close a position, and regulators are watching classification, clearing, and potential price divergence or manipulation in weekend orderbook pricing.