Monthly market report
Bulgaria BG — April 2025
Day-ahead auction, 720 settlement periods, computed from the same data the API serves.
Average price
84.94 €/MWh
-19.41 vs previous month
Negative prices
46 hours
46 settlement periods below 0
Avg daily spread
169.92 €/MWh
the arbitrage opportunity, day by day
Volatility (σ)
53.97 €/MWh
Extremes
- Cheapest period
- -100.46 €/MWh Apr 20, 10:00 UTC
- Priciest period
- 308 €/MWh Apr 9, 17:00 UTC
Top spike days
- 2025-04-09max 308 €/MWh
- 2025-04-08max 262.7 €/MWh
- 2025-04-22max 253.12 €/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 BG
- → 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.