Monthly market report
Estonia EE — December 2025
Day-ahead auction, 2,976 settlement periods, computed from the same data the API serves.
Average price
73.73 €/MWh
-22.12 vs previous month
Negative prices
2 hours
8 settlement periods below 0
Avg daily spread
149.48 €/MWh
the arbitrage opportunity, day by day
Volatility (σ)
60.46 €/MWh
Extremes
- Cheapest period
- -0.01 €/MWh Dec 27, 22:45 UTC
- Priciest period
- 489.99 €/MWh Dec 18, 12:00 UTC
Top spike days
- 2025-12-18max 489.99 €/MWh
- 2025-12-01max 429.3 €/MWh
- 2025-12-04max 400 €/MWh
Work with this data
- → Full 15-minute history via API (2015 onwards)
- → Battery arbitrage backtest against this month's prices
- → Live forecast accuracy for EE
- → Embed the live price chart on your site — free
Data source: ENTSO-E Transparency Platform (transparency.entsoe.eu). Data source: SMARD.de, Bundesnetzagentur | CC BY 4.0. Derived statistics are Voltcast own-IP output.