Monthly market report
Norway Tromsø NO4 — June 2026
Day-ahead auction, 2,880 settlement periods, computed from the same data the API serves.
Average price
25.7 €/MWh
-10.32 vs previous month
Negative prices
5.3 hours
21 settlement periods below 0
Avg daily spread
41.26 €/MWh
the arbitrage opportunity, day by day
Volatility (σ)
20.37 €/MWh
Extremes
- Cheapest period
- -12.5 €/MWh Jun 5, 11:30 UTC
- Priciest period
- 140.9 €/MWh Jun 1, 07:00 UTC
Top spike days
- 2026-06-01max 140.9 €/MWh
- 2026-06-24max 136.19 €/MWh
- 2026-06-02max 99.97 €/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 NO4
- → 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.