Monthly market report
Poland PL — June 2025
Day-ahead auction, 720 settlement periods, computed from the same data the API serves.
Average price
81.52 €/MWh
-12.52 vs previous month
Negative prices
72 hours
72 settlement periods below 0
Avg daily spread
212.09 €/MWh
the arbitrage opportunity, day by day
Volatility (σ)
63.12 €/MWh
Extremes
- Cheapest period
- -132.95 €/MWh Jun 19, 12:00 UTC
- Priciest period
- 427.76 €/MWh Jun 2, 18:00 UTC
Top spike days
- 2025-06-02max 427.76 €/MWh
- 2025-06-26max 352.96 €/MWh
- 2025-06-03max 343.66 €/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.