every row is a change between two reads of that wallet's positions — the gap is shown on each row; big books are re-read every ≤15 min when the lane is healthy (see /ops) · tracked books only, never the venue's total · no fills, no orders, not advice ? what things mean

event rules are provisional: $500k and 10% of the leg, on size; the read gap is on every row; tracked books only