Interest on Reserves
Interest on Reserves is a central-bank reserves concept used to describe the quantity, remuneration, maintenance or demand for settlement balances held by banks at the central bank.
Interest on Reserves is a central-bank reserves concept used to describe the quantity, remuneration, maintenance or demand for settlement balances held by banks at the central bank.
How Interest on Reserves works
In practice, the signal is shaped by collateral availability, counterparty balance sheets, central-bank operations, settlement needs and the maturity of funding. The concept is most informative when viewed across both secured and unsecured funding channels.
Why it matters in markets
Interest on Reserves matters because modern fixed-income markets rely on continuous access to cash and collateral. A disruption in short-term funding can force deleveraging even when underlying securities remain fundamentally sound.
How to interpret Interest on Reserves
Interpret Interest on Reserves relative to nearby money-market rates, collateral conditions and reserve availability. A persistent or cross-market move generally carries more information than a single end-of-day print caused by settlement timing or technical flows.
Limits and context
Interest on Reserves can be distorted by quarter-end balance-sheet constraints, holidays, settlement calendars, collateral scarcity or central-bank operations. A single observation should therefore not be treated as a standalone stress signal.
BondStats educational market reference. Definitions describe common market usage and are not investment, legal, accounting or regulatory advice.