Monthly market report
Finland FI — May 2025
Day-ahead auction, 744 settlement periods, computed from the same data the API serves.
Average price
17.97 €/MWh
-29.85 vs previous month
Negative prices
100 hours
100 settlement periods below 0
Avg daily spread
48.03 €/MWh
the arbitrage opportunity, day by day
Volatility (σ)
30.29 €/MWh
Extremes
- Cheapest period
- -16.59 €/MWh May 14, 19:00 UTC
- Priciest period
- 158.78 €/MWh May 7, 18:00 UTC
Top spike days
- 2025-05-07max 158.78 €/MWh
- 2025-05-09max 154.11 €/MWh
- 2025-05-08max 152.74 €/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 FI
- → 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.