Nested Applications
Home_Energy_Markets_Title
Electricity Markets
IFrame
Home_Market_Messages
Electricity Markets Messages
Asset Publisher
Athens, 15/07/2025
SIDC Intraday Auction: IDA Cancellation
Due to technical reasons or market issues, the auction IDA2 was cancelled.
Athens, 02/06/2025
SIDC Intraday Auction: IDA Cancellation
Due to technical reasons or market issues, the auction IDA1 was cancelled.
Athens, 16/05/2025
SIDC Intraday Auction: IDA Cancellation
Due to technical reasons or market issues, the auction IDA2 was cancelled.
Athens, 20/04/2025
SIDC Intraday Auction: IDA Cancellation
Due to technical reasons or market issues, the auction IDA1 was cancelled.
historic_charts_link
Nested Applications
Home_Gas_Markets_Title
Natural Gas Trading Platform
IFrame
Home_Market_Messages_GAS
Natural Gas Trading Platform Messages
Asset Publisher
Call Auction on 01.07.2025 , 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]: | 01.07.2025 |
| Product Code: | GRGD250701 |
| Balancing Gas Quantity: | 3.000.000 kWh |
| Side: | Sell |
| Auction Date and Time: | 01.07.2025 , 20:00 EET |
The Order Book will remain open for thirty (30) minutes.
Call Auction on 29.06.2025 , 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]: | 29.06.2025 |
| Product Code: | GRGD250629 |
| Balancing Gas Quantity: | 4.000.000 kWh |
| Side: | Sell |
| Auction Date and Time: | 29.06.2025 , 19:00 EET |
The Order Book will remain open for thirty (30) minutes.
Call Auction on 28.06.2025 , 24:00 EET
HEnEx would like to inform Market Participants about the Auction of Natural Gas Trading Platform with the following details:
| Delivery Date [Gas Day]: | 29.06.2025 |
| Product Code: | GRGD250629 |
| Balancing Gas Quantity: | 3.000.000 kWh |
| Side: | Sell |
| Auction Date and Time: | 28.06.2025 , 24:00 EET |
The Order Book will remain open for thirty (30) minutes.
Nested Applications
Home_News_Announcements
News - Announcements
Asset Publisher
Clearing Fund amount for Balancing Market
EnExClear, as the Clearing Fund Administrator, in accordance with Part 8, Section 2.27, of Clearing Rulebook for Balancing Market Positions, announces that the Balancing Market Clearing Fund is set at € 78,573,191.66 for the calculation period April - June 2025.
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 € 12,031,607.98 for the calculation period June 2025.
Clearing Fund amount for HEnEx's Natural Gas Trading Platform
EnExClear, as the Clearing Fund Administrator, in accordance with Part 8, Section 2.27, of Clearing Rulebook for Transactions on HEnEx’s Natural Gas Trading Platform, announces that the Natural Gas Trading Platform Clearing Fund is set at € 2,503,435.81 for the calculation period June 2025.
Home_Events
Exams/Seminars
Asset Publisher
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.
Spot Market Business Model & Systems
The Hellenic Energy Exchange organizes at its premises on Wednesday 24th of July 2019 a workshop for "Spot Market Business Model & Systems".
The workshop program and participation details can be found here.
Presentations:
DAM & IDM Membership & Start-Up
Clearing & Settlement Business Processes
Order types in the new HEnEx DAM & IDM auctions
EuCookiesPolicy
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.