Binance Futures Will Add TMFUSDT, TBTUSDT, and BITOUSDT Perpetual Contracts

According to the announcement from Binance, Binance Futures will launch three USDⓈ-M perpetual contracts to expand trading choices on the platform and enhance users’ trading experience. The new contracts are scheduled for 2026-07-27 at 13:30 (UTC) for TMFUSDT, 13:35 (UTC) for TBTUSDT, and 13:40 (UTC) for BITOUSDT. TMFUSDT will be based on Direxion Daily 20+ Year Treasury Bull 3X ETF (NYSE Arca: TMF), TBTUSDT will be based on ProShares UltraShort 20+ Year Treasury (NYSE Arca: TBT), and BITOUSDT will be based on ProShares Bitcoin ETF (NYSE Arca: BITO). Each contract will use USDT as the settlement asset, support 24/7 trading, and offer a maximum leverage of 25x. The minimum trade amounts are 0.01 TMF, 0.01 TBT, and 0.01 BITO, with a minimum notional value of 5 USDT for each contract. The capped funding rate is set at +2.00% / -2.00%, the funding fee settlement frequency is every eight hours, and the interest rate of the funding rate is 0%. The announcement also states that Multi-Assets Mode will be supported for all three perpetual contracts. Binance said the contracts are exempt from the 8.1 adjustment of funding interval rules, meaning the funding interval will not change from every eight hours to every one hour if the previous funding rate settlement reaches the cap or floor. Binance also noted that contract specifications may be adjusted from time to time based on market risk conditions, including funding fee, tick size, maximum leverage, initial margin, and maintenance margin requirements. The notice adds that if there is any discrepancy between this announcement and any Futures FAQ, the announcement will be the most accurate and updated reference. The contracts were announced under Binance Exchange Rule 17.