Monthly market report
Bulgaria BG — March 2025
Day-ahead auction, 744 settlement periods, computed from the same data the API serves.
Average price
104.35 €/MWh
-52.08 vs previous month
Negative prices
6 hours
6 settlement periods below 0
Avg daily spread
178.88 €/MWh
the arbitrage opportunity, day by day
Volatility (σ)
56.93 €/MWh
Extremes
- Cheapest period
- -23.53 €/MWh Mar 30, 11:00 UTC
- Priciest period
- 326.71 €/MWh Mar 20, 17:00 UTC
Top spike days
- 2025-03-20max 326.71 €/MWh
- 2025-03-04max 310.84 €/MWh
- 2025-03-03max 286.21 €/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.