Spreads read from the live orderbook, never the bulk listing (which serves stale quotes).
Kickoff derived as occurrence_datetime − 3h; in-play and settled fixtures excluded.
Generated · horizon h
· books read.
Fixtures–matching filters
Volume 24h–contracts, all types
Populated cells–fixture × market type
Tradeable–spread ≥ 4¢
Phantom books–wide spread, no volume
tradeable — spread ≥ 4¢marginal — 2–3¢1¢ — fee-dominatedphantom — ≥10¢ on <500 contractscells show 24h volume over widest spread in that group