According to an official announcement cited by Odaily, Binance will adjust the minimum price movement unit, or tick size, for multiple USDⓈ-M perpetual contracts at 14:30 Beijing time on June 13, 2026. The contracts named in the announcement include ZORAUSDT, ACEUSDT and SIGNUSDT, among others.
Binance said the adjustment is intended to improve market liquidity and user experience. Tick size defines the smallest permitted change in quoted contract prices, so it is a trading-parameter change related to how prices are displayed, entered and matched on the platform.
The announcement also stated that the adjustment will not affect normal trading of the relevant perpetual contracts. Existing orders will be matched according to the original tick size after the adjustment takes effect, meaning the change should not be read as a suspension or interruption of trading for those contracts.