RBI Partially Eases Rupee NDF Curbs on Banks after Market Stability

Source: BS

Summary

• The Decision: On April 20, 2026, the RBI partially eased the “emergency firewall” it had placed on Non-Deliverable Forward (NDF) markets at the start of the month.
• The “Why”: After a volatile March triggered by the West Asia conflict, the forex market has stabilized. The RBI now feels confident that the risk of arbitrage (traders profiting from price gaps between India and offshore markets) has subsided.
• The Relaxation: Banks are now allowed to perform Related-Party Deals (with their own offshore branches), but strictly for cancellation or rollover of existing hedges—not for creating new speculative positions.
• The “Back-to-Back” Route: This has been restored, allowing banks to remain risk-neutral by offsetting client trades with identical opposite trades.
• The Guardrail: The Net Open Position (NOP) limit remains tightly capped at $100 million to prevent banks from carrying unhedged risks that could hurt the Rupee.

Background Concept

To understand why the RBI “polices” the NDF market so strictly, one must understand the difference between the money we use in India and the money traded in London or Singapore.

1. Onshore vs. Offshore (NDF) Markets

• Onshore Market: This is the domestic market in India (governed by RBI) where the Rupee is physically delivered.
• Offshore/NDF Market: Because the Rupee is not fully “convertible,” it cannot be easily traded outside India. Foreign investors use the NDF market to hedge their risks.
• Crucial Point: NDFs are cash-settled in USD. No actual Rupees change hands. If you bet the Rupee will fall and it does, you get paid in Dollars offshore.

2. The Arbitrage Loop

When the NDF rate (offshore) and the Onshore rate (India) differ significantly, it creates an arbitrage opportunity.

• The Risk: If the offshore rate is much weaker, it puts “depreciating pressure” on the domestic Rupee. Traders start selling Rupees in India to mirror the offshore sentiment, forcing the RBI to spend its Forex Reserves to defend the currency.

3. The “Firewall” Strategy

The RBI’s April 1 measures were a “firewall” to stop Indian banks from feeding the offshore volatility. By banning related-party deals, the RBI effectively cut the link between a bank’s Indian headquarters and its Singapore/London branch, preventing them from shifting “Rupee pressure” back home.

Key Terms for Regulatory Exams

Term	Functional Meaning	RBI’s Current Stance
Back-to-Back Route	Bank offsets a client’s buy order with an internal sell order to stay “neutral.”	Permitted (as of April 20).
Net Open Position (NOP)	The amount of “naked” or unhedged risk a bank holds.	Capped at $100 Million (Strict limit).
Rollover	Extending the maturity date of an existing contract.	Permitted for related parties.
Speculative Trade	Buying/Selling purely to profit from price changes (no underlying business need).	Strictly Barred.

Multiple Choice Questions (MCQs)

Q1. In an NDF (Non-Deliverable Forward) contract involving the Indian Rupee, in which currency is the final settlement typically made?

A) Indian Rupee (INR)

B) Gold

C) A freely traded currency (usually USD)

D) Special Drawing Rights (SDR)

Q2. Why did the RBI partially ease the NDF curbs on April 20, 2026?

A) Because the Rupee has become fully convertible.

B) Because the West Asia conflict has ended.

C) Because forex market stability returned and arbitrage risks decreased.

D) Because banks requested higher profits.

Q3. What is the current “Net Open Position” (NOP) cap maintained by the RBI to prevent speculative exposure?

A) $10 Million

B) $100 Million

C) $1 Billion

D) There is no cap.

Q4. The “Back-to-Back” route in forex trading is primarily used by banks to achieve which of the following?

A) Maximum profit from market volatility.

B) Zero net exposure (Neutralizing risk).

C) Avoiding the payment of GST.

D) Hiding transactions from the RBI.

Q5. Under the April 20 relaxation, what are related-party transactions between an Indian bank and its foreign branch permitted to do?

A) Start new speculative derivative trades.

B) Only cancel or “roll over” existing hedges.

C) Trade in cryptocurrencies.

D) Issue new ZCZP instruments.

Answers:

Q1: C | Q2: C | Q3: B | Q4: B | Q5: B