Monthly market report
Sweden Sundsvall SE2 — April 2025
Day-ahead auction, 720 settlement periods, computed from the same data the API serves.
Average price
12.9 €/MWh
+2.93 vs previous month
Negative prices
101 hours
101 settlement periods below 0
Avg daily spread
43.4 €/MWh
the arbitrage opportunity, day by day
Volatility (σ)
29.41 €/MWh
Extremes
- Cheapest period
- -13.95 €/MWh Apr 12, 12:00 UTC
- Priciest period
- 269.26 €/MWh Apr 22, 18:00 UTC
Top spike days
- 2025-04-22max 269.26 €/MWh
- 2025-04-07max 182.83 €/MWh
- 2025-04-10max 181.48 €/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 SE2
- → 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.