Monthly market report
Poland PL — July 2025
Day-ahead auction, 744 settlement periods, computed from the same data the API serves.
Average price
102.43 €/MWh
+20.91 vs previous month
Negative prices
5 hours
5 settlement periods below 0
Avg daily spread
146.61 €/MWh
the arbitrage opportunity, day by day
Volatility (σ)
44.89 €/MWh
Extremes
- Cheapest period
- -2.16 €/MWh Jul 5, 12:00 UTC
- Priciest period
- 471.29 €/MWh Jul 1, 18:00 UTC
Top spike days
- 2025-07-01max 471.29 €/MWh
- 2025-07-02max 374.73 €/MWh
- 2025-07-14max 296.45 €/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 PL
- → 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.