The world has seen a major stock market crash this year, a rare occurrence this year, and the Chinese stock market has also bottomed out repeatedly this year.
Stock market risk is the risk of not being able to sell a stock for more than the purchase price within a predetermined period of time, incurring a book loss or selling the stock for less than the purchase price, resulting in an actual loss.
Every time a financial crisis breaks out, there is a depression in all industries, a large number of workers are laid off and people's livelihoods wither away.
International trade and non-trade transactions that occur as a result of claims and debts are received and paid in currency and settled under certain forms and conditions, thus giving rise to the international settlement business.
