Recently, the Sui ecosystem has been extremely volatile. First, Coinbase officially announced its support for the Sui token standard, and then DEEP and WAL were both launched, directly increasing liquidity. Immediately after, Ethena Labs teamed up with Sui, and suiUSDe officially entered the mainnet, instantly igniting Sui DeFi's "interest bearing dollar" sector. Simply put, suiUSDe is a synthetic dollar tailored for Sui. It inherits Ethena's delta neutral mechanism, which is backed by staked assets and perpetual hedging, naturally carrying interest, and holding positions can earn basic returns. Compared to traditional stablecoins, it has an additional attribute of 'growing flesh on its own'. What really made me scream was its chemical reaction with DeepBook. @On the first day of its launch, DeepBookonSui Margin natively supported suiUSDe, embedding its interest earning ability directly into the order book. You can: Use suiUSDe as margin and leverage to take long or short positions; Provide liquidity while eating interest, earn double; Even use it to play more complex strategies in the margin pool. This wave of operations directly integrates "passive income+active trading", and DeepBook has transformed from a simple CEX level DEX to a "profit engine" in DeFi. Even more exciting is that suiUSDe has now seamlessly integrated with top tier protocols such as Navi, Scallop, Suilend, Bluefin, Ember, and more. Simply holding it allows you to eat Ethena's base interest, and then depositing it can be combined with Sui's native high APY, resulting in a direct increase in returns. I have already switched some of my positions to suiUSDe myself, and the feeling is that I finally have a stable, profitable, and leveraged USD asset on Sui. Sui is really telling everyone through practical actions that high performance is not just TPS, but truly composable finance.