Archive · 1 Dec 2025
IEX Shares Surge 5% Amid Market Coupling Case
The Indian Energy Exchange (IEX) saw its share price jump by over 5% on December 1, 2025.
This happened because of important legal news about a case involving market coupling.
The company is fighting a decision by a regulatory body called CERC that might change how electricity is traded.
IEX says this decision is unfair and might have been part of illegal insider trading.
The court will hear more about this in January 2026.
Many people bought IEX shares, making the trading volume very high.
Even though the share price has gone up recently, it's still much lower than its highest point this year.
IEX share price surged 5.70% to ₹139.65 on December 1, 2025, with high trading volumes.
The rally follows legal developments in the market coupling case, with the next hearing scheduled for January 6, 2026.
IEX alleges that CERC's market coupling order is part of an insider trading scheme involving ₹173 crore in illegal gains.
The company seeks to quash the CERC order, arguing it is arbitrary and threatens its 85% market share.
Analysts view the market coupling order as structurally negative for IEX, potentially shifting volumes to rival exchanges.
- Who
- Indian Energy Exchange (IEX)
- What
- Share price surge due to market coupling case developments
- When
- December 1, 2025
- Where
- Bombay Stock Exchange (BSE)
- Why
- Legal developments in market coupling case and allegations of insider trading
- Current Share Price
- ₹139.65
- Percentage Increase
- 5.70%
- Trading Volume
- 1 crore shares
- Next Hearing Date
- January 6, 2026
- Alleged Insider Trading Gains
- ₹173 crore
- IEX Market Share
- 85%
- 52-Week High
- ₹215.40
- One-Year Performance
- -17%