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IG Index GME Statistics

"IG Index GME" is the reference index of the Italian Natural Gas Market. It is calculated by GME for each gas day as the arithmetic average of the prices of trades concluded in the 17:15–17:30 time bracket (including endpoints) in the continuous-trading Day-Ahead Gas Market (MGP-GAS) and in respect of Day-Ahead and WE products.

For further information, please send an e-mail to: info@mercatoelettrico.org

IG INDEX GME - STATISTICS - SUMMARY

YEAR:
2025
DETAIL:
Monthly
Last update date: 05/12/2025
Period
Arithmetic average   (€/MWh)
January
49.90
February
52.96
March
42.59
April
37.59
May
35.94
Details on the calculation of the index can be found here
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