OpenChainGraph Suite · ART-427 · Bank Liquidity & Capital
Discount Window Borrowing-Capacity Calculator
Federal Reserve Discount Window lendable value: sum of pledged collateral positions x published Fed collateral margins (margin table effective date is a versioned policy input you supply, not hardcoded), compared against a runnable-liability / uninsured-deposit coverage target. Deterministic point calculation from a single reporting date's positions and margin table. Timely given the pending Discount Window Preparedness Act and the Treasury LCR-recognition push for pre-positioned DW collateral.
🔒 All inputs are processed locally in your browser. No data is transmitted. Do not enter real personal data — use synthetic or anonymised inputs only.
Margin Table
Re-checked against the Fed's Discount Window collateral-valuation page and the Federal Reserve Financial Services Fed360 announcement, 2026-07-25: 2026-07-01 remains the latest published effective date, no newer table version exists. The default per-category margins above are this tool's own illustrative example values, not a Fed-published fixed schedule. The Fed's July 2026 table format shows a minimum/weighted-average/maximum range observed on historical pledges per category rather than one fixed percentage, so always supply your own institution's actual current margins as policy input rather than relying on the defaults shown.