Main purpose of the operations
Repurchase operation (or repo) is a two-leg transaction involving a sale followed by a subsequent purchase of securities over a predetermined period at an agreed price.
The repo mechanism presumes the transfer of ownership of securities, which lowers the credit risk of such transactions in comparison to deposit or secured credit operations and simplifies the resolution of conflicts related to non-performance of obligations by any party to the transaction.
As a monetary policy instrument, repos are extensively used by central banks to provide liquidity or absorb excess liquidity. Most central banks use repo auctions to manage the aggregate liquidity of the banking sector. Many central banks offer repo standing facilities.
For monetary policy purposes, the Bank of Russia executes repos to provide credit institutions with ruble liquidity. The operations involve the purchase of securities by the Bank of Russia from a credit institution and their subsequent sale on a predetermined date.
In case of a structural liquidity deficit, the Bank of Russia relies on regular weekly repo auctions as the main instrument for liquidity management. In case of a structural liquidity surplus, no main repo auctions are conducted. Under both structural liquidity deficit and structural liquidity surplus, the Bank of Russia may hold one- to six day repo fine-tuning auctions and longer-term repo auctions, also allows banks to use repo standing facilities.
repos, involving a sale of securities by the Bank of Russia to a credit
institution with their subsequent purchase, were used to absorb excess
Besides, central banks may use repos to provide liquidity to credit institutions as part of their functions other than monetary policy implementation.
instance, the Bank of Russia can buy securities from credit institutions not
only for rubles, but also for foreign currency. In
Main characteristics of the operations
The Bank of Russia carries out repos only with Russian credit institutions. Requirements for credit institutions eligible for repos are set by Bank of Russia Ordinance No.
The Bank of Russia’s repos are held at the organised trading of the Moscow Exchange and Saint Petersburg Currency Exchange and non-organised trading through the Bloomberg information system.
Securities eligible for repos
Securities included in the Bank of Russia Lombard List with the initial haircut below 100% are eligible for Bank of Russia repos.
Securities issued or guaranteed by a counterparty and affiliated institutions are not eligible for repos.
Credit institutions may place bids for repos without indicating specific issues of securities but handle a security basket.
Credit institutions may substitute securities in repos with settlement, clearing and collateral management through the National Settlement Depository.
Haircuts and margin calls
To manage risks associated with repos, the Bank of Russia sets haircuts for each eligible security. Haircuts are based on credit quality, liquidity, and other specific features of eligible security. The Bank of Russia sets the initial, upper and lower haircuts and calculates current haircut for repos with terms more than one day on a daily basis.
The initial haircut is applied to calculate the total value of securities that a credit institution should transfer to the Bank of Russia in the first leg of the repo. A security is not eligible for repos if its initial haircut is set at 100%.
During the whole repo term, the Bank of Russia conducts daily revaluation of the transferred securities and calculates the current haircut. The upper and lower haircuts determine the acceptable ratio between the value of transferred securities and the volume of cash provided under repo. That is, if the calculated current haircut holds between the upper and the lower haircuts, there is no need for additional transfer or return of securities (additional transfer or return of cash) and no margin calls are performed.
In repos conducted at the organised trading, if the current haircut exceeds the upper haircut, the Bank of Russia returns the excess securities, while if the current haircut falls below the lower haircut, the Bank of Russia’s counterparty has to supply additional cash.
In OTC repos conducted through the Bloomberg information system with settlement, clearing and collateral management through the National Settlement Depository, all margin calls should be settled primarily with securities, while cash should be used only if there is a lack of securities.
Moreover, OTC repos conducted through the Bloomberg information system with settlements, clearing and collateral management through the National Settlement Depository, have the following specific features: revaluation of securities is made for the whole transaction portfolio of each Bank of Russia’s counterparty, rather than for each individual deal, with the use of initial haircuts set by the Bank of Russia as of the current day’s morning.