the banking system’s cash surplus has fallen to 6.05 trillion rupees from a record 11 trillion rupees earlier this month, which can lift short-term funding costs and keep policymakers in a hawkish stance. Abroad, a 5% US Treasury yield raises the “risk-free” return available to global investors, making it harder for emerging-market bonds to rally without offering extra compensation.
Motilal Oswal Financial Services, an Indian brokerage, framed it as a feedback loop: higher US yields, elevated crude prices, and RBI liquidity withdrawals all lean against lower Indian yields, especially if food and energy costs push inflation back above 6% later this year.
Why should I care?
For markets: A 5% US 10-year keeps Indian yields boxed in after the RBI’s 250 billion-rupee auction.
Strong auction demand matters because it shows local buyers can absorb new supply, lowering the extra yield investors usually demand to hold longer-dated bonds (often called the “term premium”). But the outside option has changed: with US Treasuries paying roughly 5%, global investors typically want a higher yield to hold rupee-denominated bonds, so rallies can fade unless the RBI clearly shifts toward easier policy.
That’s why the benchmark 2036 yield can look “rangebound” around 7%, even on days when auctions go well. And it’s also why traders often watch overnight index swaps (OIS) – interest-rate contracts that reflect expectations for the policy path – with the 1-year at 6.07%, 2-year at 6.2850%, and 5-year at 6.5425%, to see where rate views are moving before cash bonds follow.