Monthly market report
Norway Tromsø NO4 — March 2026
Day-ahead auction, 2,976 settlement periods, computed from the same data the API serves.
Average price
16.68 €/MWh
-69.32 vs previous month
Negative prices
53.3 hours
213 settlement periods below 0
Avg daily spread
34.11 €/MWh
the arbitrage opportunity, day by day
Volatility (σ)
12.71 €/MWh
Extremes
- Cheapest period
- -25.93 €/MWh Mar 17, 22:15 UTC
- Priciest period
- 95.87 €/MWh Mar 1, 18:00 UTC
Top spike days
- 2026-03-01max 95.87 €/MWh
- 2026-03-05max 67.88 €/MWh
- 2026-03-31max 45.82 €/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.