Sources & Methodology

Rates are pulled from Federal Reserve Economic Data (FRED) using the latest available observations. Some series update daily, others weekly.

• Mortgage 30Y: FRED series MORTGAGE30US
• Mortgage 15Y: FRED series MORTGAGE15US
• EFFR: FRED series EFFR
• SOFR: FRED series SOFR
• Treasury 3M / 2Y / 10Y: DGS3MO, DGS2, DGS10