Rule 605 Publication Composer

Rule 605 publication composer over caller-declared best-ex/669-shaped inputs: the effective-vs-quoted spread ratio (eq_ratio, 2dp half-up), the covered-order roll-up echoes, and a publication-row builder for declared categories. Declared inputs only: covered orders, covered shares, and spread statistics are your declarations, never observations this page makes; it reads no market data, tape, venue, or order-management system. PUBLICATION_ROWS_BUILT is a composition verdict, not an obligation assessment. Absent or invalid inputs fail closed and are named. Rounding is 2dp half-up. No network, no storage, no clock.

Tool URL: https://ainumbers.co/tools/682-rule-605-publication-composer.html AP2/Policy Mandate export: yes