1 - week CBBs
1-week CBB plays an important role in managing the reserves of banks and is the core monetary policy instrument of the Bank of Mongolia. The interest rate on CBB will be the policy rate of the BOM and will serve as a guide interest rate on the interbank market. It was first introduced in July 2007, with fixed rate and unlimited bidding, and traded on a regular basis every Wednesday at the interbank market. This had attracted the banks’ interests providing the possibility for the banks to place their excess reserve in short term asset. Since the introduction of this instrument, there has been a substantial change in the way banks manage their reserves. For the favorable adjustment of CBB rate and loan principle along with the well balance of togrog and foreign exchange, 1 - week CBB auction has been held in the form of competitive interest rate since May 2010. In doing so, the upper and lower limits of the bank bids are to set +/- 2 per cent of the policy rate.