What happened: RBI liquidity tools and short-term market reaction
RBI liquidity management instruments, especially reverse repo, affect short-run liquidity conditions in the banking system. Market participants (dealers and investors) react by updating their expectations for near-term funding conditions, which in turn influences money-market interest-rate behaviour for very short maturities.
Background and earlier position: reverse repo as liquidity absorption
In plain terms, reverse repo is a short-term RBI operation in which the RBI absorbs cash from banks. Because it reduces the immediate availability of funds in the banking system, reverse repo operations can tighten or loosen short-horizon liquidity, pushing money-market rates to adjust accordingly.
What changed now: expectations for near-term liquidity and rates
Recent market focus links perceived changes or expectations around RBI liquidity operations to the expected direction of near-term interest-rate moves. The core idea is an expectations channel: dealers and investors do not wait only for long-term rate outcomes; they price short-maturity instruments based on expected liquidity tightness or comfort after RBI operations.