On October 28th, the central bank decided to use the open market buyout reverse repurchase operation tool from now on. According to people close to the central bank, the central bank launched the buyout reverse repurchase operation tool on the basis of the existing tool, which is expected to cover 3 months, 6 months and other periods, enhance the ability of liquidity intertemporal adjustment within 1 year, and further improve the level of liquidity management. The central bank chose to launch a ...