According to official sources, OKX has fully upgraded its portfolio margin account model, merging perpetual contracts, delivery contracts, options, and spot contracts of the same underlying USDT standard, USD standard, and USDC standard into the same risk unit, aiming to achieve cross standard hedging, effectively reduce the required margin for users, and improve fund utilization.
In addition, this upgrade also introduces a more scientific dynamic adjustment mechanism, reducing MR1, 6, and 7 through parameter adjustment, modifying the formula of MR4 to make it more reasonable, and adding MR9 margin. During the holding period, users can still flexibly switch trading modes to ensure more efficient and convenient adjustment of trading strategies.