MediumIV Macro Policy & Sovereign Debt15 September 2026, Tuesday
As Brent nears 108 dollars, the rupee closes at 95.92 and breaks past 96 per dollar despite RBI intervention
The rupee lost 38 paise on 15 September to close at 95.92. On 16 September USD/INR traded around 96.05. Brent was trading at 107.71 dollars the same day.
According to ETV Bharat, the rupee fell 38 paise against the dollar on 15 September to close at 95.92. Brent crude rose 1.92% to 107.71 dollars, touching 108 dollars intraday. Foreign institutional investors were net sellers of 930.9 million rupees of equities the previous Friday. According to Trading Economics, the USD/INR rate was around 96.05 on 16 September. Despite near-daily intervention by the RBI, the rupee lost about 1.5% in seven trading days and fell to its weakest level in seven weeks. The rupee's all-time low is 99.82, seen in March 2026.
The rupee's depreciation is directly linked to the Houthis' control of the Bab el-Mandeb and disruptions in the Strait of Hormuz pushing oil prices up again. Oil companies' dollar demand is enlarging both the import bill and inflation expectations. With August CPI rising to 4.82%, the RBI's dilemma between interest rates and currency stability is deepening. Running down foreign exchange reserves through intervention could increase external vulnerability. The weak rupee raises costs for Indian industry dependent on imported energy while giving exporters a partial competitive advantage.
Talay assessment
Bottom line
The rupee breaching 96 shows the oil shock from the Bab el-Mandeb and Hormuz being transmitted through the currency channel to large oil-importing economies. RBI intervention slows the pace of depreciation but does not change its direction; continued pressure on the rupee while Brent stays high is the most likely path. March's record low of 99.82 is the reference level that would come back into view if the oil shock deepens.
Likely effects
- Indian inflation and monetary policyNegative1–6 months
A weak rupee and high oil feed imported inflation; with August CPI rising to 4.82%, the RBI is caught between supporting growth via rates and preserving currency stability.
- India's external vulnerabilityNegative1–6 months
Near-daily intervention is eroding foreign exchange reserves; combined with foreign equity outflows this raises external vulnerability, although exporters gain a partial competitive advantage.
- A precedent for TürkiyeNegativeWeeks
The same oil-price channel pressures the current account and currency of energy importers such as Türkiye; India's reserve-based currency defence is a case to watch for the cost and limits of that tool.
Possibilities, ranked
- 1Controlled weakening50%
With RBI intervention, the rupee continues to depreciate gradually without a sharp break, trading in a narrow band above 96.
Watch: A gradual dollar/rupee drift above 96 and declines in RBI foreign exchange reserve data.
- 2Sharp depreciation30%
Higher oil prices and faster foreign outflows drive the rupee quickly towards March's record low.
Watch: Brent holding above 108 dollars and the rupee approaching the 99.82 record.
- 3Recovery20%
Falling oil prices reduce dollar demand and the rupee recoups part of its losses.
Watch: A clear decline in Brent and foreign institutional investors turning net buyers.
Probabilities are calibrated judgement based on the sources, not measurement, and are revised as new information arrives. Not investment advice.