According to Binance, RWUSD can now be used as a margin asset for USD-M futures under both Multi-Assets Mode and Portfolio Margin Mode, as stated in Binance’s Support announcement and official X post on Nov 11, 2025. Binance added that users can continue earning 4% APR on RWUSD daily even when it is posted as collateral, per the same Support announcement and X post. Binance stated this expands collateral options for USD-M futures accounts across Multi-Assets and Portfolio Margin environments, according to the Support announcement and X post.