Monthly market report
Austria AT — September 2025
Day-ahead auction, 2,880 settlement periods, computed from the same data the API serves.
Average price
92.62 €/MWh
+17.71 vs previous month
Negative prices
37 hours
133 settlement periods below 0
Avg daily spread
246.09 €/MWh
the arbitrage opportunity, day by day
Volatility (σ)
53.61 €/MWh
Extremes
- Cheapest period
- -145.21 €/MWh Sep 20, 08:45 UTC
- Priciest period
- 480.95 €/MWh Sep 29, 17:30 UTC
Top spike days
- 2025-09-29max 480.95 €/MWh
- 2025-09-10max 412.35 €/MWh
- 2025-09-19max 409.24 €/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 AT
- → 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.