Adjustment of RRR in the recent

● The reserve requirement (or required reserve ratio or cash reserve ratio) is a bank regulation that sets the minimum reserves each bank must hold to customer deposits and notes. It would normally be in the form of fiat currency stored in a bank vault (vault cash), or with a central bank.

● The reserve ratio is sometimes used as a tool in the monetary policy, influencing the country's economy, borrowing, and interest rates.