Monthly market report
Sweden Luleå SE1 — April 2025
Day-ahead auction, 720 settlement periods, computed from the same data the API serves.
Average price
13.08 €/MWh
-1.31 vs previous month
Negative prices
106 hours
106 settlement periods below 0
Avg daily spread
42.84 €/MWh
the arbitrage opportunity, day by day
Volatility (σ)
29.75 €/MWh
Extremes
- Cheapest period
- -14 €/MWh Apr 12, 12:00 UTC
- Priciest period
- 275.19 €/MWh Apr 22, 18:00 UTC
Top spike days
- 2025-04-22max 275.19 €/MWh
- 2025-04-07max 182.83 €/MWh
- 2025-04-10max 180.61 €/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 SE1
- → 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.