Monthly market report
Slovenia SI — July 2026
Day-ahead auction, 2,976 settlement periods, computed from the same data the API serves.
Average price
121.1 €/MWh
+6.58 vs previous month
Negative prices
14 hours
56 settlement periods below 0
Avg daily spread
198.42 €/MWh
the arbitrage opportunity, day by day
Volatility (σ)
61.01 €/MWh
Extremes
- Cheapest period
- -10.93 €/MWh Jul 25, 11:45 UTC
- Priciest period
- 451.45 €/MWh Jul 29, 17:45 UTC
Top spike days
- 2026-07-29max 451.45 €/MWh
- 2026-07-15max 450.01 €/MWh
- 2026-07-31max 386.3 €/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.