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Electricity Markets

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Historical Figures, can be found here.

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Electricity Markets Messages

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Athens, 05/09/2024: Waiver for Market Maker obligations

HEnEx informs the Members of the Derivatives Market, that it will waive the market making obligations for submitting quotes for all trading series due to technical issues.

Athens, 25/11/2023: DAY-AHEAD: Delay in publication of market coupling results

Please be aware that publication of market coupling results is delayed. Results will be published as soon as they are available.

We apologise for any inconvenience this may cause.

Athens, 28/10/2023: DAY-AHEAD: Delay in publication of  local market results

Please be aware that publication of local market results is delayed. Results will be published as soon as they are available.

We apologise for any inconvenience this may cause.

Athens, 28/10/2023: DAY-AHEAD: Delay in publication of market coupling results

Please be aware that publication of market coupling results is delayed. Results will be published as soon as they are available.

We apologise for any inconvenience this may cause.

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Natural Gas Trading Platform

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Natural Gas Trading Platform Messages

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Call Auction on 09.10.2024 , 19:00 EET

HEnEx would like to inform Market Participants about the Auction of Natural Gas Trading Platform with the following details:

Delivery Date [Gas Day]: 09.10.2024
Product Code: GRGD241009
Balancing Gas Quantity: 3.000.000 kWh
Side: Sell
Auction Date and Time: 09.10.2024 , 19:00 EET

The Order Book will remain open for thirty (30) minutes.

Call Auction on 08.10.2024 , 21:00 EET

HEnEx would like to inform Market Participants about the Auction of Natural Gas Trading Platform with the following details:

Delivery Date [Gas Day]: 08.10.2024
Product Code: GRGD241008
Balancing Gas Quantity: 3.000.000 kWh
Side: Sell
Auction Date and Time: 08.10.2024 , 21:00 EET

The Order Book will remain open for thirty (30) minutes.

Call Auction on 07.10.2024 , 20:00 EET

HEnEx would like to inform Market Participants about the Auction of Natural Gas Trading Platform with the following details:

Delivery Date [Gas Day]: 07.10.2024
Product Code: GRGD241007
Balancing Gas Quantity: 4.500.000 kWh
Side: Sell
Auction Date and Time: 07.10.2024 , 20:00 EET

The Order Book will remain open for thirty (30) minutes.

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News - Announcements

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EnEx Clearing House Single Member S.A. shareholders Annual Ordinary General Meeting (Financial year 2022)

Invitation to the shareholder of EnEx Clearing House Single Member S.A. to Annual Ordinary General Meeting (Financial year 2022)

Hellenic Energy Exchange S.A shareholders Annual Ordinary General Meeting (Financial year 2022)

Invitation to the shareholders of the Societe Anonyme “Hellenic Energy Exchange S.A” to Annual Ordinary General Meeting (Financial year 2022)

HEnEx's “Energy Trader Certification (ETC)” Exam Invitation

HEnEx invites all interested parties to Energy Trader Certification (ETC) Exam, which will take place on 22nd June 2023. The registration form can be found here.

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Exams/Seminars

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HEnEx's “Energy Trader Certification - Electricity (ETC-E)” Exam Invitation

HEnEx invites all interested parties to Energy Trader Certification - Electricity (ETC-E) Exam, which will take place on 24th October 2024. The registration form can be found here.

Registration for “HEnEx Energy Traders Seminar: Day-Ahead & Intra-Day Markets”

The Hellenic Energy Exchange invites all the interested parties to “HEnEx Energy Traders Seminar: Day-Ahead & Intra-Day Markets”, which will take place on 22th October 2024. The registration form can be found here.

HEnEx's "Energy Trader Certification - Gas (ETC-G)" Exam Invitation

HEnEx invites all the interested parties to “Energy Trader Certification - Gas (ETC-G) Exam”, which will take place on 20th June 2024. The registration form can be found here

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Cookies Policy

We use cookies necessary to operate our website (which allow basic functions such as security, network management and accessibility) which are always active and optional functionality cookies. These optional functionality cookies are activated only if you are a subscriber to our website and select the "Remember me" box when entering your password, so next time you can access it without being asked to enter the password.

Detailed information about the cookies we use, can be found in our cookies policy.