India's September CPI Rises to 5.54% YoY, Multiple Institutions Expect RBI to Continue Raising Rates
nashnova research
India's September retail inflation hit 5.54% year-on-year — the fourth straight month above the RBI's 4% medium-term target and closing in on the 6% ceiling. Multiple banks now forecast 25 bp hikes in both December and February, with up to 50 bp of cumulative tightening still ahead.
What does 5.54% actually tell us?
September CPI came in at 5.54%, above the Reuters consensus of 5.4% and the highest reading this year.
It marks the fourth consecutive month above the Reserve Bank of India's 4% medium-term inflation target.
This means → inflation is pressing against the top of the RBI's 2%–6% tolerance band, leaving the central bank almost no room to stand pat.
Why are food prices the main driver?
Food prices are the single largest force behind this inflation wave.
Three factors are stacking up: uneven monsoon rainfall squeezing crop supply + rising import prices + fuel-derivative costs feeding through to the food chain.
In plain terms = not enough rain fell, oil prices climbed, and both growing and shipping food got more expensive — so grocery bills went up.
What are institutions forecasting for rate hikes?
Oxford Economics chief economist Alexandra Hermann Prasad: the data "reinforces the case for further tightening" — she expects 25 bp hikes in December and February.
Kotak Mahindra Bank chief economist Upasna Bhardwaj: inflation could breach 6% in coming months; she sees a cumulative 50 bp of additional hikes, with upside risk if geopolitical tensions persist.
IDFC First Bank chief economist Gaura Sengupta: full-year CPI inflation at 5.2% for FY27, with a terminal repo rate of 6.0%–6.25%.
Can core inflation hold steady?
Core inflation — stripping out food and energy — remains relatively contained for now; the pressure is mostly supply-side.
But Emkay Global chief economist Madhavi Arora warns that El Niño could extend into 2027, further inflating food prices; energy and commodity costs filtering into output prices will push core inflation higher in the second half.
This means → the current comfort zone of "core is still fine" may be temporary — if food and energy price rises keep seeping into other goods, inflationary pressure broadens across the board.
Can rate hikes tame inflation without hurting growth?
Emkay Global estimates Q3 average inflation near 6.1%; even at higher rates, the real policy rate remains negative.
In plain terms = rates have gone up, but not as fast as prices — money is still losing purchasing power in real terms.
This reflects the central bank's dilemma: too little tightening leaves inflation unchecked; too much risks dragging down demand and growth — making this the key watch-point for markets in the next phase.
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