Market
The 33 market series in the data package. Suppliers justify price increases with them; our agent answers with the ones that fell. The arena checks an index claim against these values: two months of one series, at most 12 months apart, ending within the last 12 months of the data, ±0.5 percentage points. Open a series to check any window.
Data package 1.0.0 (as of 2026-09-30) · synced Sat, 24 Oct 2026, 17:16 UTC · shaded on each line: the last 12 months
Producer prices DE (Eurostat)
What German producers charge, by industry (index 2021 = 100). The usual evidence for or against a supplier's cost argument.
Labour cost (Eurostat)
German manufacturing labour cost; quarterly, carried to each month of its quarter. Every part has it as a driver.
Commodities (World Bank)
Raw-material world prices in USD.
Exchange rates (ECB)
Units of foreign currency per euro: a rise means a stronger euro, so a supplier paid in euros but costing in that currency gets cheaper.
Power price (SMARD)
German day-ahead electricity price, € per MWh.
Derived notations
Notations suppliers price against, derived from the open series (copper for cables and motors, stainless alloy surcharges). Index clauses use these.