The melting of US stocks directly makes the world's liquidity tense. In this case, if the US stock market can't effectively stop falling, the world market will be more scared to sell, and if it is sold in panic, valuable assets will be easily killed by mistake.

The world economy is facing tremendous downward pressure. As the largest financial market in the world, the United States brings great risks to the American financial system, which may directly cause world financial risks.

the interest rate of us debt is down. The melting of US stocks caused investors to panic, which led to a large number of selling. Everyone thought that cash was king and increased their holdings of cash. It will further affect the decline in the interest rate of US debt, which may eventually develop into a financial crisis.