a financial management method for short-term (within 1 days) large cash, that is to say, according to annualized income, interest will be settled once every 7 days, and the principal and interest will continue to bear interest after 7 days. Seven days is regarded as a cycle of compound interest, which is called seven-day rolling financial management.

the biggest advantage of 7-day rolling products lies in their flexibility. if there is no special requirement for liquidity, we should focus on medium and long-term wealth management products if we want to pursue higher returns.