Recomputes the fails-charge claim a buyer presents to a failing seller on a Treasury, agency, or agency-MBS settlement fail, using the NY Fed Treasury Market Practices Group's published trading practice (2016 revision): charge equals the greater of zero or 3% minus the reference rate, divided by 360, times par, times days failed. Takes a batch of fails in one pass, each with its own par amount, reference rate, and day count, and diffs the recomputed charge against the amount claimed for that fail.
The demo values below are synthetic and already loaded, so you can press Run without entering anything of your own.
It does not source or verify par amounts, reference rates, or fail status against any settlement, clearing, or reference-rate feed: every fail's par amount, reference rate, day count, and claimed charge are declared inputs. It is not a determination that a fail actually occurred or that a claim is enforceable; a DIVERGES verdict is a citable record of an arithmetic difference between the recomputed and claimed charge, which the buyer and seller resolve directly.
ART-543 recomputes CSDR cash-settlement penalties under a versioned RTS rate table for EU CSD settlement fails. This node is the US Treasury/agency counterpart: a single published 3%/360 fails-charge formula rather than an asset-class rate table, and a claim-diff workflow (recomputed vs claimed) rather than a forward-exposure sum.