Binance Futures Ends Last Price Protected Period for ONEUSDT Perpetual Contract

Binance Futures announced the termination of the Last Price Protected Period for the USDT-margined ONEUSDT perpetual contract effective September 17, 2026. This

Binance Futures announced the termination of the Last Price Protected Period for the USDT-margined ONEUSDT perpetual contract effective September 17, 2026. This signifies a change in the liquidation mechanism for the contract. The liquidation price calculation method may differ after the Last Price Protected Period ends.

weltiq perspective: Automated trading strategies using the ONEUSDT futures contract should review liquidation risk management logic, and backtests must reflect the liquidation mechanism change after September 17, 2026.

Source: https://www.binance.com/en/support/announcement/f4438b4bd1fa4f8983d1b4da3fc3d14f

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