Real estate mortgages of listed companies are considered bad.

According to the relevant information, the mortgage of the listed company's real estate and land shows that the company has reached the end of the road and may declare bankruptcy at any time. If the land is not repaid by the expiration date, it will be returned to the bank. If the bank wants to recover the loan money, it will be there is none left.

Bad news refers to bad news that causes stocks to fall. Once bad news appears in the stock market, there will often be a short market, and a large number of investors will begin to sell their chips.