European Day
Daily intraday price volatility (standard deviation of the day's hourly day-ahead prices) per European bidding zone - a clean risk/turbulence signal for trading and hedging.
- Source
- derived
- Licence
- Redistributable open data
- Updates
- Daily
- Data through
- 2026-08-01
- Quality
- QC clean · 0 failures
- Format
- Apache Parquet + dictionary
Safe to train on
Built only from a named, redistributable official source under a documented open licence - not scraped web data. No copyright grey zone, no personal data. Ships machine-readable Croissant metadata (ML Commons - loads in Hugging Face / Kaggle / Google), an AI training-licence manifest documenting source, licence and provenance for your model's data governance, and a machine-readable data dictionary (drop it into an agent / RAG prompt so the model knows every column) - all inspectable before you buy.
What's included
- Daily intraday price volatility (€/MWh std), all ~40 EU zones, 2018-2026
- Std of the day's hourly day-ahead prices, per zone
- One row per zone × day; flat + partitioned
- Derived from ENTSO-E day-ahead prices (CC-BY)
Schema
| Column | Type | Description | Filled | Distinct |
|---|---|---|---|---|
| zone | str | Bidding zone | 100.0% | 40 |
| ts | timestamp (UTC) | Day | 100.0% | 3,136 |
| price_volatility_eur_mwh | float | Std of hourly DA prices that day | 100.0% | 10,222 |
| unit | str | Unit | 100.0% | 1 |
| res_min | int | Cadence in minutes (daily) | 100.0% | 1 |
Sample & preview
Every purchase ships as Apache Parquet with a data dictionary and the full QC report. A free sample (first rows + schema) is downloadable here - confirm fit before you buy. Source: derived (redistributable open data; attribution passes through - see our Licence).
Don't trust screenshots - drop the sample into your notebook right now.
import pandas as pd df = pd.read_parquet("european-price-volatility_sample.parquet") df.info() # typed columns, gap-aware, ready to join⬇ Download free Parquet sample or CSV for Excel
Coverage: 40 zones
AT · BE · BG · CH · CZ · DE_LU · DK1 · DK2 · EE · ES · FI · FR · GR · HR · HU · IE_SEM · IT_CALA · IT_CNOR · IT_CSUD · IT_NORD · IT_SARD · IT_SICI · IT_SUD · LT · LV · NL · NO1 · NO2 · NO3 · NO4 · NO5 · PL · PT · RO · SE1 · SE2 · SE3 · SE4 · SI · SK
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