Monthly market report
Spain ES — September 2024
Day-ahead auction, 720 settlement periods, computed from the same data the API serves.
Average price
72.54 €/MWh
-18.56 vs previous month
Negative prices
18 hours
18 settlement periods below 0
Avg daily spread
98.45 €/MWh
the arbitrage opportunity, day by day
Volatility (σ)
43.2 €/MWh
Extremes
- Cheapest period
- -0.79 €/MWh Sep 29, 13:00 UTC
- Priciest period
- 176.21 €/MWh Sep 30, 18:00 UTC
Top spike days
- 2024-09-30max 176.21 €/MWh
- 2024-09-23max 157.66 €/MWh
- 2024-09-19max 155.01 €/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 ES
- → 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.