What do analysts think of the US federal government facing another lockdown crisis? If it were to close again, how would it affect the US economy and market? In this regard, most market participants interviewed by First Financial reporters believe that even if the door is closed, it will still be a short-term and limited shutdown, similar to multiple shutdowns in history. The direct impact on the US economy is limited, but it cannot be ruled out that the final shutdown will exceed expectations and become a long-term and comprehensive shutdown, causing a longer-term and far-reaching negative impact on the economy and the market. They also said that compared with the shutdown of the federal government itself, the problem of the US debt ceiling and the damage to the credibility of the US government behind it are more critical.