币界网报道：Binance has announced reductions in collateral rates for several cryptocurrencies on its margin trading platform, effective immediately. The exchange lowered rates for Optimism (OP) from 25% to 15%, Curve DAO Token (CRV) from 25% to 15%, PancakeSwap (CAKE) from 25% to 15%, and Ethereum Name Service (ENS) from 25% to 10%. These adjustments mean traders can now borrow more against these assets while maintaining the same collateral value. The move follows Binance's periodic reviews of margin collateral requirements based on factors like liquidity, volatility, and market risk. Similar collateral rate reductions were implemented earlier this month for other assets including Bitcoin (BTC), Ethereum (ETH), and XRP. Binance stated these changes aim to provide users with improved capital efficiency and greater flexibility in their trading strategies. The platform maintains a dynamic collateral system that regularly evaluates and adjusts rates in response to changing market conditions. Traders are advised to monitor their margin positions closely as lower collateral requirements may increase both potential returns and risks. The exchange continues to offer margin trading with up to 10x leverage for various cryptocurrency pairs, though maximum leverage varies by trading pair and user verification level.