According to CoinMeta, the U.S. Treasury Department announced an increase in the scale of liquidity support for repurchase operations of long-term securities, which was met with a positive reaction from the market. The Treasury Department will double the repurchase scale to address the 30-year yield soaring to its highest level since 2007 this week. This move will inject more liquidity into the market, although analysts point out that this relief may only be short-lived. The Treasury Department's decision is aimed at enhancing market liquidity but does not address potential structural issues. As fiscal concerns and inflation expectations rise, the market may face pressure again.