Monthly market report
Slovenia SI — July 2025
Day-ahead auction, 744 settlement periods, computed from the same data the API serves.
Average price
103.76 €/MWh
+16.24 vs previous month
Negative prices
4 hours
4 settlement periods below 0
Avg daily spread
173.88 €/MWh
the arbitrage opportunity, day by day
Volatility (σ)
57.29 €/MWh
Extremes
- Cheapest period
- -1.27 €/MWh Jul 5, 10:00 UTC
- Priciest period
- 551.49 €/MWh Jul 25, 17:00 UTC
Top spike days
- 2025-07-25max 551.49 €/MWh
- 2025-07-23max 529.26 €/MWh
- 2025-07-02max 471.39 €/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 SI
- → 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.