I came across an article today about the RBI’s stance on interest rates.
The headline got me curious — and upon reading the what, why and how — I now understand why the RBI is taking this stand.
The headline was: RBI is not likely to increase interest rates to defend INR, prioritizes Inflation, sources say.
Lets try to understand this in the form of questions and answers covering every aspect one by one.
Q1: Why is there even a discussion about interest rates?
We all know about the situations in the middle east and how it has led to spike in oil prices globally.
India imports over 80% of its oil. And oil is traded in dollars. So for every increase in oil price, India has to spend more dollars — which means spending more rupees to get those dollars.
Here is a simple example:
Oil = $80, and $1 = ₹80 : India pays ₹6,400 per barrel
Oil = $100, and $1 = ₹80 : India pays ₹10,000 per barrel
To pay that extra $20, India goes to the currency market, sells rupees, and buys dollars.
More rupees being sold = rupee demand falls = rupee weakens.
But the fall doesn’t stop there.
It also happens because of sentiment. The world knows India is an oil importer. The moment oil prices spike, global investors start selling their INR holdings — even before India actually starts buying dollars — because they anticipate the rupee will fall as India will be buying dollars by selling INR. This further accelerates the decline.
Q2: So how does raising interest rates help the rupee?
Think of it like an FD.
If you have accounts in 3–4 banks, you will put your money in the one with the highest interest rate. Simple.
The same logic applies globally. If India raises interest rates, foreign investors earn higher returns by investing in Indian assets — bonds, deposits. So they bring their dollars, convert to rupees, and invest.
More demand for rupees = rupee strengthens.
Q3: Then why isn’t the RBI raising rates right now?
Because it would impact every Indian borrower.
Higher rates = expensive home loans, car loans, business loans. People borrow less, spend less, businesses slow hiring and expansion. Domestic consumption — which is already under pressure from 1.5 years of global uncertainty — slows further.
And here’s the inflation picture: CPI was 3.48% in April and is now moving toward 5%. The RBI’s target is 4%, with a tolerance band of 2–6%. So inflation is above target but still within the band. It is not yet a crisis that demands immediate action.
The RBI’s position is clear: Inflation — not the Currency — will decide when rates move.
So yes, raising rates would strengthen the rupee. But it would do so by slowing down the very domestic growth that the economy needs right now. The RBI says, it is not a trade-off worth making as of now (May, 2026).
Q4: Then how does the RBI plan to support the rupee?
Through tools that attract foreign dollars without touching interest rates.
NRI deposit schemes — attractive returns for the Indian diaspora abroad to bring dollars home.
Tax tweaks for foreign debt investors — making Indian bonds more attractive for global investors.
Both bring dollar inflows into India, create demand for the rupee, and support the currency — without making a single Indian’s EMI more expensive.
These options are surgical tools instead of a sledgehammer (interest rate hikes).
Q5: But won’t a falling rupee cause FIIs and FPIs to pull money out? Won’t that deplete forex reserves?
Yes — and this is a real risk.
FIIs and FPIs invest in Indian stocks and bonds. When the rupee falls, their returns shrink in dollar terms.
Here’s how:
A FII invested $1,000 when $1 = ₹80
Total INR invested = 1,000 × 80 = ₹80,000
The investment grows by 10%, so ₹80,000 grows to ₹88,000
(Note: the investment is made in INR and the growth is on INR, not dollars)
Now, rupee falls and $1 = ₹95. The FII pulls out.
Corpus Value = ₹88,000
Converted to $ if the rupee had stayed at ₹80:
88,000 ÷ 80 = $1,100
Converted to $ after rupee depreciation at ₹95:
88,000 ÷ 95 = $926.32
The investment grew 10% in rupee terms. But in dollar terms — the currency the FII actually cares about — they lost nearly 8%. That’s rupee depreciation eating into returns.
So they sell and exit. This puts more pressure on the rupee and drains foreign reserves simultaneously.
But India’s current forex reserves stand at over $688 billion— enough to cover roughly 11 months of imports. The global safety standard is 3 months. India is sitting at nearly 4x of that threshold.
Consider it like the emergency fund that an individual has available with him — to use when things go unexpected.
This buffer that they have built over time is why the RBI has room to maneuver today. They can absorb FII outflows and directly intervene in the forex market by selling dollars, without needing to raise rates.
Note: This buffer wasn’t built overnight. In 1991, India had just two to three weeks of import cover and was weeks away from defaulting on international payments — forcing the government to airlift gold abroad as collateral just to stay solvent. That has what got India to spent the last three decades building this reserve obsessively.
But, having the reserves doesn’t mean India can spend it freely. The oil price hike is a result of geopolitical situations — not in India’s control. India cannot afford to lose its reserves to stabilize INR.
The reserves act as an emergency fund and need to be managed carefully.
Hence, other ways like minimizing imports, consuming less of resources that depend on oil are the better ways to manage the situation.
Q6: Is a weaker rupee entirely bad?
Not entirely.
Indian exporters — software companies, pharma, textiles — earn in dollars. When they convert those dollars back to rupees, a weaker rupee means they get more rupees for the same dollars. Their margins improve. This is one reason why a completely “strong rupee at all costs” policy isn’t always right either.
So what’s the actual risk here?
The entire strategy holds only if oil prices stabilize within a reasonable timeframe.
If they don’t:
The rupee falls further. Import costs keep rising. The oil price shock — which is currently showing up more in wholesale inflation (WPI) than in consumer prices (CPI) — starts passing through to everyday prices. CPI crosses 6%. At that point, the RBI has no choice but to raise rates — and do so aggressively, from an already weakened position.
That’s the worst case: a weak rupee AND a slowdown. Both at the same time.
Right now, the strategy holds — as long as oil prices don’t spiral further. Whether that happens depends on geopolitics, not monetary policy. And that’s outside everyone’s control.
The article link for your reference: https://www.reuters.com/world/asia-pacific/india-central-bank-not-favour-rate-hikes-defend-rupee-prioritises-inflation-2026-05-22/
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RBI, INR Depreciation and Inflation was originally published in DataDrivenInvestor on Medium, where people are continuing the conversation by highlighting and responding to this story.
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