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News

 

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Announcements

 
18th December 2025: HENEX Natural Gas Trading Platform Weekend Product Introduction

Following the updated decision of the RAWEW Ε-260/2025, HEnEx announces the introduction of the new Weekend product in the Natural Gas Trading Platform. The go-live in the production environment was scheduled for Thursday, 18 December 2025.


GME, HENEX, OKTE, OMIE, and OTE as NEMO initiators launch the NEMO Transparency Platform
NEMOs are key in building a well-functioning EU-wide Internal Electricity Market.

Press release can be found here


Clearing Fund amount for Day-Ahead & Intraday Markets

EnExClear, as the Clearing Fund Administrator, in accordance with Part 8, Section 2.27, of Clearing Rulebook for Transactions on Day-Ahead & Intraday Markets, announces that the Day-Ahead & Intraday Markets Clearing Fund is set at € 10,607,897.72 for the calculation period November 2025.


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Hellenic Energy Exchange S.A.

E-mail : info@enexgroup.gr
Tel : (+30) 210 33 66 400
Fax : (+30) 210 33 66 875