Monthly market report
Sweden Sundsvall SE2 — April 2026
Day-ahead auction, 2,880 settlement periods, computed from the same data the API serves.
Average price
24.78 €/MWh
+5.21 vs previous month
Negative prices
16.8 hours
67 settlement periods below 0
Avg daily spread
50.87 €/MWh
the arbitrage opportunity, day by day
Volatility (σ)
25.05 €/MWh
Extremes
- Cheapest period
- -2.37 €/MWh Apr 26, 12:30 UTC
- Priciest period
- 129.89 €/MWh Apr 20, 06:00 UTC
Top spike days
- 2026-04-20max 129.89 €/MWh
- 2026-04-17max 126.31 €/MWh
- 2026-04-15max 113.85 €/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.