Ouyi officially launches F perpetual contract

Ouyi has officially launched the FUSDT perpetual contract on its web, app, and API platforms. The detailed rules are as follows: [Opening Time] 4:00 PM on October 25, 2025 (UTC+8) [Contract Introduction] SynFutures is a perpetual futures DEX, a full stack financial infrastructure that provides momentum for future trading. English full name: SynFutures English abbreviation: F [Contract Elements] Underlying: F/USDT Index Settlement cryptocurrency: USDT Face value of the contract: 100 Price quotation: quoted at a USDT price of 1 F Leverage ratio: 0.01~50x Funding rate: Clamp [Average Premium Index+Clamp (Interest Rate Average Premium Index, 0.05%, -0.05%), 1.50%, -1.50%] Funding fee settlement interval: 4 hours Trading hours: 7 x 24 hours Learn more: https://www.okx.com/zh-hans/help/okx-to-list-perpetual-futures-for-f-crypto?channelId=aicoin20 Register OKX and receive a permanent 20% rebate: https://jump.do/zh-Hans/xlink?checkProxy=true&proxyId=2 Explore more profitable activities at OKX.