In an OIS contract, two parties exchange a fixed rate for a floating rate linked to the RBI’s overnight call rate. Because OIS rates are largely unaffected by liquidity or the bond supply, they mainly reflect expectations of monetary policy. A decline in OIS rates signals that markets expect lower policy rates ahead.
Even so, some caution remains. Market participants said global uncertainties, currency pressures, and the data on gross domestic product (GDP), scheduled to be released this Friday, could still influence the decision of the Reserve Bank of India’s Monetary Policy Committee (to cut rates or not).