Learn
Choose a screen to understand its controls, figures, findings and limits.
On this page
Market snapshot
One zone's prices, generation and cross-border spreads for a delivery day, read live from the publishers.
- Market snapshot
How one delivery day is assembled live from the publishers, why the archive is context rather than source, and what each of the four sections answers.
Price comparison
Compare prices and traded volumes across markets, auction products and delivery dates.
- Price comparison
How a row is built from a market and a product, which clock the axis runs on, and why a volume line is solid or dashed.
Auction surveillance
Review delivery hours against reconstructed fundamentals and published bid curves, with model error beside every finding.
- Merit-order surveillance
The reconstruction from inputs to screens, every column of the board and the ledger, and how a near miss is ranked.
- Bid curves
Where an aggregated curve comes from, what live, archived and derived each mean, and why a delivery day may be refused.
- Auction simulator
How your own ladder is re-cleared against the published book, what the counterfactual assumes, and why nothing you type is sent anywhere.
Balancing surveillance
Review the individual offers behind each balancing period, and what the system paid, for Belgium and Great Britain.
- Balancing merit order
How a balancing period is screened in both directions against its own trailing band, with findings first and folded supporting readings for each direction, for a published Belgian ladder and a reconstructed GB one.
- Settlement replay
How a settled imbalance price decomposes into a base price and a penalty component, and what the residual column is checking.
- Day-ahead vs imbalance
What the spread between the auction and the imbalance price is, what it is not, and why this view applies no threshold.
- Capacity auction
How reserve is procured in blocks, why the whole-day product is reported separately, what the award cut means, and how Great Britain's response and reserve auction reads.
UMM assessment
Compare your cleared volume with the market and your policy threshold. A sizing aid, never a disclosure determination.
- UMM assessment
The four denominators a share can be measured against, which way each one is wrong, and what the counterfactual adds.