Release · 2026-09-18 to 2026-09-18

Board commercial paper: AA nonfinancial overnight 3.87 percent on September 17

The Federal Reserve Board's commercial paper release, posted September 18, reported rates as of September 17. The AA nonfinancial overnight rate was 3.87 percent, versus 3.64 percent on September 16. The AA financial overnight rate was 3.87 percent, versus 3.62 percent on September 16. The A2/P2 nonfinancial overnight rate was 4.04 percent, versus 3.80 percent on September 16. The AA nonfinancial 30-day rate was 3.94 percent, versus 3.93 percent on September 16.

AA nonfinancial commercial paper, overnight rate: 3.87% 2026-09-17 · prior 3.64% (2026-09-16)
AA financial commercial paper, overnight rate: 3.87% 2026-09-17 · prior 3.62% (2026-09-16)
A2/P2 nonfinancial commercial paper, overnight rate: 4.04% 2026-09-17 · prior 3.8% (2026-09-16)
AA nonfinancial commercial paper, 30-day rate: 3.94% 2026-09-17 · prior 3.93% (2026-09-16)

AA nonfinancial commercial paper overnight rate. Federal Reserve Board commercial paper, September 11–17, 2026. Share card.

Source: Commercial Paper Rates and Outstanding Summary — Board of Governors of the Federal Reserve System.

all 4 figures found at the source

found AA nonfinancial commercial paper, overnight rate = 3.87% — at Board of Governors of the Federal Reserve System
found AA financial commercial paper, overnight rate = 3.87% — at Board of Governors of the Federal Reserve System
found A2/P2 nonfinancial commercial paper, overnight rate = 4.04% — at Board of Governors of the Federal Reserve System
found AA nonfinancial commercial paper, 30-day rate = 3.94% — at Board of Governors of the Federal Reserve System

Researched by Grok, checked against each source by an automated pass, edited by Clem Ziroli III. Published Sep 18, 2026.

This page is one print. The daily brief for September 18, 2026 is the editor's cut of what mattered that day. Figures are as the named sources printed them. The methodology says how this page is made and what is checked.