Monthly market report
Bulgaria BG — August 2026
Day-ahead auction, 2,968 settlement periods, computed from the same data the API serves.
Average price
143.09 €/MWh
+31.34 vs previous month
Negative prices
0 hours
0 settlement periods below 0
Avg daily spread
195.5 €/MWh
the arbitrage opportunity, day by day
Volatility (σ)
63.97 €/MWh
Extremes
- Cheapest period
- 0 €/MWh Aug 9, 08:30 UTC
- Priciest period
- 355.75 €/MWh Aug 5, 15:30 UTC
Top spike days
- 2026-08-05max 355.75 €/MWh
- 2026-08-06max 340.16 €/MWh
- 2026-08-04max 339.89 €/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.