Monthly market report
Sweden Stockholm SE3 — March 2025
Day-ahead auction, 744 settlement periods, computed from the same data the API serves.
Average price
46.29 €/MWh
-22 vs previous month
Negative prices
37 hours
37 settlement periods below 0
Avg daily spread
89.99 €/MWh
the arbitrage opportunity, day by day
Volatility (σ)
48.77 €/MWh
Extremes
- Cheapest period
- -11.34 €/MWh Mar 22, 11:00 UTC
- Priciest period
- 257.05 €/MWh Mar 20, 17:00 UTC
Top spike days
- 2025-03-20max 257.05 €/MWh
- 2025-03-19max 212.84 €/MWh
- 2025-03-12max 212.51 €/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 SE3
- → 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.