Archive · 24 Jul 2025
IEX Shares Plunge 23% After CERC Approves Market Coupling
Imagine a marketplace where electricity is bought and sold.
IEX is like a big store where this happens.
The government decided to change how prices are set in this market.
Instead of IEX setting prices on its own, all the stores will now pool their offers and prices will be set together.
This is like making all the stores in the market agree on one price.
This change worries investors, because IEX is losing some of its special advantage.
Because of this, the value of IEX shares went down a lot.
IEX shares plummeted 23% following the CERC's approval of market coupling.
The market coupling involves a three-month pilot run.
Market coupling centralizes electricity price setting, affecting IEX's unique pricing power.
IEX's shares dropped to Rs 144.66, triggering the lower circuit.
IEX earns a majority of its revenue from the Day-Ahead and Real-Time Market segments.
- Who
- Shares of Indian Energy Exchange Ltd (IEX).
- What
- Shares of Indian Energy Exchange (IEX) fell sharply after CERC approved market coupling.
- When
- Thursday
- Where
- India's power exchanges.
- Why
- Because the new market coupling system centralizes price setting, potentially impacting IEX's revenue.
IEX Shareholders
CERC and Market Observers
Market Coupling Impact
IEX Shareholders
Shareholders are concerned about the potential loss of unique pricing power, which could affect profitability.
CERC and Market Observers
The market coupling is expected to increase efficiency and unify electricity prices nationwide.
- Stock Drop
- 23%
- Share Price at Drop
- Rs 144.66
- Cause
- CERC approval of market coupling
- Market Coupling Start
- Three-month pilot run
- IEX Role
- India’s first and largest power exchange