Monthly market report
Sweden Sundsvall SE2 — June 2026
Day-ahead auction, 2,880 settlement periods, computed from the same data the API serves.
Average price
39.89 €/MWh
-9.23 vs previous month
Negative prices
13.8 hours
55 settlement periods below 0
Avg daily spread
72.15 €/MWh
the arbitrage opportunity, day by day
Volatility (σ)
34.43 €/MWh
Extremes
- Cheapest period
- -3.64 €/MWh Jun 14, 06:45 UTC
- Priciest period
- 166.23 €/MWh Jun 2, 19:00 UTC
Top spike days
- 2026-06-02max 166.23 €/MWh
- 2026-06-24max 152.52 €/MWh
- 2026-06-01max 148.39 €/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.