According to CoinMeta, OKX has announced the launch of a contract portfolio feature. Users can select multiple contracts within the same portfolio, set different long and short directions and target ratios for each contract, and the system will automatically rebalance positions according to predefined rules. This strategy allows users to choose between 2 and 10 USDT base perpetual contracts, utilizing a unified leverage system to regularly check the position ratio. When the deviation exceeds a set threshold, the portfolio will be adjusted. Users can also set profit-taking and stop-loss limits for the entire strategy.