FRED - Federal Reserve Economic Data

10-Year Treasury Constant Maturity Rate 1.64 % on 2021-04-13 1.74,1.69,1.72,1.73,1.67,1.68,1.64,1.67,1.69,1.64
2-Year Treasury Constant Maturity Rate 0.16 % on 2021-04-13 0.16,0.17,0.19,0.17,0.16,0.16,0.14,0.16,0.18,0.16
10-Year Treasury Constant Maturity Minus 2-Year Treasury Constant Maturity 1.48 % on 2021-04-14 1.52,1.53,1.56,1.51,1.52,1.5,1.51,1.51,1.48,1.48