RBI Dollar Window and Forex Curbs: Rupee Stability, Reserves and Hedging Costs

Dollar window: Redirecting demand rather than removing it

The RBI will sell dollars through designated banks to meet the entire daily dollar requirements of Indian Oil Corporation Limited, Hindustan Petroleum Corporation Limited and Bharat Petroleum Corporation Limited. The supplied announcement describes a dollar-sale facility, not a swap or a dollar loan.

Meeting this demand through a dedicated window can reduce the covered companies’ need to source dollars from the ordinary forex market, potentially easing immediate pressure on the rupee. However, the economy’s underlying foreign-currency requirement for these payments does not disappear; the source of dollar supply changes.

• Coverage is limited to the named public sector OMCs, not all oil importers.
• The facility operates from October 12, 2026, until further notice.
• The announcement does not specify an aggregate dollar amount or a pricing formula.

Derivative restrictions: Stronger verification without a blanket hedging ban

Authorised Dealers cannot permit users to rebook an INR-involving derivative cancelled with any Authorised Dealer after issuance of the directions. This applies to both deliverable and non-deliverable contracts. Rollover at maturity remains permissible subject to existing rules, preserving a route for continuing eligible hedges.

The threshold for hedging contracted exposures without establishing the underlying exposure falls from USD 100 million to USD 5 million equivalent across all Authorised Dealers. The corresponding threshold for INR exchange-traded currency derivatives is also reduced to USD 5 million equivalent across all recognised stock exchanges taken together.

Authorised Dealers must obtain and retain an undertaking confirming that the same underlying exposure has not been hedged with another Authorised Dealer. The verification threshold must not be interpreted as permission to speculate without an underlying exposure.

• The revised threshold concerns exposure verification; it is not a blanket ceiling on permissible hedging.
• Aggregation prevents the threshold from being treated as a separate allowance at each dealer or exchange.
• Restrictions may discourage repeated cancellation and re-entry, but can also constrain genuine hedge adjustments.

FERR: A cash requirement with a specific scope

For applicable INR-involving derivative contracts with notional value exceeding USD 2 million equivalent, Authorised Dealers must maintain a cash Foreign Exchange Risk Reserve with the RBI equal to 20 per cent of the transaction’s INR-equivalent notional amount. Applicability is limited to hedging current account exposures where the user purchases foreign currency against INR.

FERR can raise the funding cost of supplying these derivatives because cash must be placed with the RBI. Dealers may pass some of this cost to customers, potentially discouraging leveraged or speculative positioning but also making genuine import hedges more expensive.

FERR is not an addition of foreign currency to India’s forex reserves. It is a cash requirement imposed on Authorised Dealers, and the supplied material does not specify its holding period, remuneration or release conditions.

• The obligation falls on Authorised Dealers.
• The calculation uses notional value, not the derivative’s profit, loss or premium.
• The measure does not apply indiscriminately to every INR derivative or every foreign-currency transaction.

Reserve, liquidity and market-development trade-offs

Dollar sales from RBI reserves would reduce reserve assets, other things remaining equal. Actual reserve movements would also depend on other transactions and valuation changes; the announcements provide no basis for estimating the volume or duration of reserve use.

Selling dollars against rupees ordinarily absorbs domestic rupee liquidity. FERR also places a cash requirement on dealers, potentially adding to funding pressure. If necessary, the RBI can offset unwanted liquidity tightening through separate domestic operations, allowing exchange-market intervention and monetary-policy implementation to be managed together.

The policy package may curb disorderly positioning and improve confidence, but tighter conditions can also weaken market depth or discourage hedging. Its success should therefore be assessed through orderly price discovery, hedge accessibility and liquidity conditions, rather than an assumed commitment to a particular exchange-rate level.

• The package addresses market functioning but cannot by itself eliminate underlying external-payment pressures.
• Higher hedging costs may leave some firms more exposed to currency movements.
• No specific Chinese policy comparison can be established from the supplied newspaper headline alone.