IEX Shares Fall Over 6% After CERC Draft On Market Coupling

  • By Kotak News Desk
  • 22 May 2026 at 5:29 PM IST
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  •  4 minutes read
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Shares of Indian Energy Exchange fell after the Central Electricity Regulatory Commission proposed market coupling norms. The draft shifts price discovery to a central operator, raising concerns over IEX’s future revenue model.

Shares of Indian Energy Exchange (IEX) came under pressure on Monday after a fresh draft from the Central Electricity Regulatory Commission (CERC) outlined a new structure for electricity trading.

The IEX shares slipped over 6% to the day’s low of ₹127.50 per share in early trade, making it one of the weakest performers on broader indices, as investors reacted to the proposed changes.

The regulator has proposed a formal framework for market coupling - a system that could change how electricity prices are discovered across exchanges.

Under the draft, Grid India will act as the central market coupling operator. It will combine bids from different power exchanges and determine a single clearing price for the market.

This means exchanges like IEX may continue to collect buy and sell orders, but they will no longer have a direct role in price discovery once coupling is implemented.

The proposal is expected to cover key segments such as the day-ahead and real-time power markets.

The possibility of losing control over price discovery is seen as a key concern for IEX. This could impact its competitive positioning and revenue model over time.

The regulator has invited comments from stakeholders, with feedback open until mid-May. A detailed rollout plan is expected to follow in the coming months.

The idea of market coupling is not new. A similar step last year led to a sharp fall in IEX shares after the Appellate Tribunal for Electricity dismissed the company’s plea and allowed the framework to proceed.

Even after Monday’s fall, the stock had picked up in recent weeks. It rose over 12.2% in the last month. It was also trading higher on a month-to-date basis before this news.

These gains helped the stock recover its earlier losses. It has now moved into positive territory for the year so far.

Also Read - SEBI Approves NSE, MCX Entry Into Coal Exchange Segment

The final impact will depend on how the framework is implemented and whether there are any changes after stakeholder feedback.

For now, the development has introduced fresh uncertainty, keeping the stock in focus in the near term.

Sources:

The Economic Times

CNBC TV18

This article is for informational purposes only and should not be considered investment advice from Kotak Neo. For compliance T&C and disclaimers, Visit https://www.kotakneo.com/disclaimer/

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