RBI’s USD 100 Million NOP-INR Cap: A Bold Move to Rein in Currency Risk

India’s foreign exchange market is witnessing a major regulatory shift. The Reserve Bank of India (RBI) has introduced a strict cap on banks’ Net Open Position (NOP) in the Indian rupee. The limit is set at USD 100 million at the end of each business day.

At first glance, this may seem technical. However, the move has wide implications for banks, currency markets, and the broader financial system. The instruction was issued on March 27, 2026. It applies to positions in the onshore deliverable foreign exchange market. Banks must comply by April 10, 2026.

Understanding the NOP-INR Cap

The Net Open Position (NOP) is the difference between a bank’s foreign currency assets and liabilities. In simple terms, it shows how exposed a bank is to currency movements.

A higher NOP means a larger bet on the direction of the currency. By capping this at USD 100 million, the RBI is limiting how much risk banks can take. This rule applies at the end of each trading day. It leaves little room for large speculative positions.

Why the RBI Stepped In

The decision comes at a time of high volatility in the rupee. Global pressures have been building. These include rising crude oil prices, foreign investor outflows, and geopolitical tensions.

The rupee has been under sustained pressure this fiscal year. It has weakened sharply, surpassing Rs 95 against the US dollar today. Rising oil prices and global uncertainty have added to the strain.

Foreign Institutional Investors (FIIs) have also pulled large sums from Indian markets. It is estimated that they have withdrawn over Rs 1.27 lakh crore from equities this fiscal year. This has reduced dollar inflows and increased pressure on the currency.

In such conditions, large open positions by banks can increase market swings. The RBI’s move is aimed at reducing this risk. By limiting NOP, the central bank is trying to curb speculative behaviour. It also wants to ensure that the currency market functions in an orderly manner. The policy is preventive in nature. It seeks to control risk before it becomes a larger problem for the financial system.

The cap will force banks to adjust their positions daily. They will need to reduce excessive exposure to currency movements. This could improve liquidity in the rupee market. It may also reduce sharp and sudden fluctuations.

However, the rupee may still face pressure from global factors. Oil prices, capital flows, and geopolitical developments will continue to play a key role.

Disclaimer: The article is for informational purposes only and not investment advice.