Home_Energy_Markets_Title
Electricity Markets
Home_Market_Messages
Electricity Markets Messages
Athens, 07/10/2026
SIDC Intraday Auction: IDA Cancellation
Due to technical reasons or market issues, the auction IDA1
with delivery date 08-10-2026 was cancelled.
Athens, 26/08/2026
SIDC Intraday Auction: IDA Cancellation
Due to technical reasons or market issues, the auction IDA2
with delivery date 27-08-2026 was cancelled.
Athens, 18/08/2026
SIDC Intraday Auction: IDA Cancellation
Due to technical reasons or market issues, the auction IDA1
with delivery date 19-08-2026 was cancelled.
Athens, 06/08/2026
SIDC Intraday Auction: IDA Cancellation
Due to technical reasons or market issues, the auction IDA1
with delivery date 07-08-2026 was cancelled.
Showing 1 to 4 of 70 entries.
historic_charts_link
Historical Figures, can be found here.
Home_Gas_Markets_Title
Natural Gas Trading Platform
Home_Market_Messages_GAS
Natural Gas Trading Platform Messages
Call Auction on 08.10.2026 , 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]: | 08.10.2026 |
| Product Code: | GRGD261008 |
| Balancing Gas Quantity: | 3.750.000 kWh |
| Side: | Buy |
| Auction Date and Time: | 08.10.2026 , 20:00 EET |
The Order Book will remain open for thirty (30) minutes.
Call Auction on 24.07.2026 , 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]: | 24.07.2026 |
| Product Code: | GRGD260724 |
| Balancing Gas Quantity: | 2.626.000 kWh |
| Side: | Sell |
| Auction Date and Time: | 24.07.2026 , 21:00 EET |
The Order Book will remain open for thirty (30) minutes.
Showing 1 to 2 of 814 entries.
Home_News_Announcements
News - Announcements
Trading and Clearing IT platforms for Spot Markets
The Hellenic Energy Exchange organizes on Friday 1st of November 09:30 at it's premises a workshop for "Trading and Clearing IT platforms for Spot Markets".
Registration details can be found here.
Introduction to Energy Derivatives Market
The Hellenic Energy Exchange organizes on Wednesday, September 4, 2020 at its premises an introductory workshop for the Energy Derivatives Market.
The workshop program and participation details can be found here.
Public Consultation on Derivatives Market Rulebook
HEnEx launches a public consultation on the draft Financial Energy Market Rulebook (Derivatives Market).
According to the provisions of article 15 par. 1 and 2 of Law 4425/2016, the Hellenic Energy Exchange S.A. may act as a market operator and operate Energy Derivatives Markets, following the approval of the Hellenic Capital Market Committee (HCMC), given that the provisions of Law 4514/2018, EU Regulation No 600/2014 and the delegated Regulation, are met.
HEnEx has authored a draft Financial Energy Market Rulebook (Derivatives Market), for which it launches a Public Consultation in order to achieve maximum consensus with the prospective Members of the Energy Derivatives Market, regarding the provisions of the Rulebook.
In the context of the Public Consultation described above, HEnEx will gather and elaborate on the comments which will be submitted, so as to finalize the provisions of the Rulebook before its submission to the competent authorities.
All stakeholders are requested to submit their opinions/views on the text of the Rulebook, by sending an e-mail to the address [email protected] with the following subject: "Public Consultation on the draft Financial Energy Market Rulebook (Derivatives Market)”.
End of the Public Consultation: 10/09/2019 (extension until 16/09/2019)
Showing 343 to 345 of 349 entries.
Home_Events
Exams/Seminars
EnExClear, Energy Clearer Certificate (ECC) Exam Invitation
The EnExClear S.A. invites all the interested parties to “Energy Clearer Certificate (ECC) Exam”, which will take place on 18th November 2026.
Please find the registration form, here.
Energy Spot Markets Clearing & Risk Management Seminar
EnExClear invites all interested parties to “Energy Spot Markets Clearing, Risk Management Seminar”, which will take place on 11th November 2026.
The registration form can be found here.
Energy Trader Certificate - Gas (ETCG) Exam Invitation
Τhe Hellenic Energy Exchange invites all the interested parties to “Energy Trader Certificate - Gas (ETCG) Exam”, which will take place on 17th September 2026.
Please find the registration form, here.
Showing 1 to 3 of 72 entries.