As major exchanges gradually open up the US stock trading channels, everyone's asset allocation has indeed become much more convenient. But in practice, it's still recommended that everyone pay more attention to the fee structures of each platform. Friends who frequently invest know that compounding and costs are two key factors affecting the final returns. While everyone may be accustomed to the fee structures in the crypto space, if the trading costs for US stocks are not calculated properly, they may unknowingly dilute some of the profits.