Monthly market report
Sweden Luleå SE1 — March 2026
Day-ahead auction, 2,976 settlement periods, computed from the same data the API serves.
Average price
21.1 €/MWh
-71.8 vs previous month
Negative prices
0 hours
0 settlement periods below 0
Avg daily spread
34.91 €/MWh
the arbitrage opportunity, day by day
Volatility (σ)
18.01 €/MWh
Extremes
- Cheapest period
- 0.08 €/MWh Mar 17, 22:45 UTC
- Priciest period
- 135.6 €/MWh Mar 2, 07:00 UTC
Top spike days
- 2026-03-02max 135.6 €/MWh
- 2026-03-31max 114.52 €/MWh
- 2026-03-01max 95.87 €/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.