RBI Net Short Dollar Forward Position Surges to Record $239.2 Billion in September
The Reserve Bank of India's (RBI's) outstanding net short dollar position in the forward market surged to an all-time high of $239.2 billion by the end of September, up from $200.06 billion at August-end, according to the latest central bank data.
The sharp expansion in the central bank's forward book was driven primarily by a special concessional swap window for banks to mobilise Foreign Currency Non-Resident (Bank), or FCNR(B), deposits. The window was operationalised on June 8, 2026, to protect the domestic currency and strengthen India's balance of payments against severe crude oil shocks and geopolitical fallout. While fresh deposits closed on August 31, banks were permitted to complete swap transactions with the central bank through September 11, drawing a cumulative $133 billion through the scheme.
Tenor Breakdown and Future Commitments
The bulk of the central bank's short dollar forward obligations is concentrated in long-dated maturities:
- More than one year: Net short dollar positions maturing past one year expanded to $199 billion at September-end, compared to $176.6 billion recorded at the end of August.
- Three-month to one-year: Forward short positions in the three-month to one-year segment stood at $13.22 billion at the end of September.
Under the swap arrangement, commercial lenders delivered mobilised foreign currency to the central bank in the spot market in exchange for rupees, while the RBI committed to selling dollars back to the banks when the deposits mature. This gave the RBI immediate spot forex firepower without burning outright reserves, but significantly expanded its future delivery obligations.
Surge in Forward Premiums and Hedging Costs
The ballooning forward liabilities have reverberated across the domestic currency derivatives market. The 12-month dollar-rupee forward premium spiked by more than 120 basis points during October, rising to 4.57 per cent from 3.36 per cent at the close of September.
A surging forward premium directly inflates the cost of hedging for domestic importers and companies carrying external commercial borrowings (ECBs), as locking in future dollar purchases becomes markedly more expensive.
Madhavi Arora, lead economist at Emkay Global, noted that while the central bank's market operations helped stabilise spot levels, they constrain intervention in forward spreads:
"The RBI's recent slew of FX measures and tighter market access have steadied the spot market, with INR rebounding ~2% from its recent low of 96.85/USD. This heavy short position also limits RBI's room to cap a severely dislocated and elevated forward premia."
Arora added that the easing seen in forward rates late in October reflected a partial unwinding of panic premiums rather than a structural decline, cautioning that with an active forward book exceeding $200 billion, the central bank has limited flexibility to suppress elevated premia going forward.
Implications for Indian Markets and Liquidity
For Indian investors and market participants, the historic size of the forward book carries critical liquidity and policy implications:
Rupee Liquidity at Maturity
When long-dated forward contracts mature between three and five years out, commercial banks will return rupees to the RBI to repurchase their foreign currency. This mechanism could withdraw substantial rupee liquidity from the banking system unless rolled over or offset through open market operations (OMOs).
Spot Defence vs Forward Distortions
The massive FCNR(B) mobilization prevented runaway rupee depreciation in the spot market during peak external headwinds. However, the resulting market distortion in forward points has shifted the burden of currency defence to the forward curve, complicating liability management for Indian corporate treasuries.
