https://fred.stlouisfed.org/series/T10Y2Y 10-Year Treasury Constant Maturity Minus 2-Year Treasury Constant Maturity Source: Federal Reserve Bank of St. Louis Release: Interest Rate Spreads Units: Percent, Not Seasonally Adjusted Frequency: Daily Notes: Starting with the update on June 21, 2019, the Treasury bond data used in calculating interest rate spreads is fred.stlouisfed.org 10년물 금리와 2년물 ..