| Percent | |
| Period | Target federal funds rate |
|---|---|
| 14 December 2004 | 2.25 |
| 2 February 2005 | 2.50 |
| 22 March 2005 | 2.75 |
| 3 May 2005 | 3.00 |
| 30 June 2005 | 3.25 |
| 9 August 2005 | 3.50 |
| 20 September 2005 | 3.75 |
| 1 November 2005 | 4.00 |
| 13 December 2005 | 4.25 |
| 31 January 2006 | 4.50 |
| 28 March 2006 | 4.75 |
| 10 May 2006 | 5.00 |
| 29 June 2006 | 5.25 |
| 8 August 2006 | 5.25 |
| 20 September 2006 | 5.25 |
| 25 October 2006 | 5.25 |
| 12 December 2006 | 5.25 |
| 31 January 2007 | 5.25 |
| 21 March 2007 | 5.25 |
| 9 May 2007 | 5.25 |
| 28 June 2007 | 5.25 |
| 7 August 2007 | 5.25 |
| 18 September 2007 | 4.75 |
| 31 October 2007 | 4.50 |
| 11 December 2007 | 4.25 |
| 22 January 2008 | 3.50 |
| 30 January 2008 | 3.00 |
Note: The data are daily and extend through February 21, 2008. The dates on the horizontal axis are those
of regularly scheduled FOMC meetings.
Source: Federal Reserve.
| Percent | |
| Period | Ten-year Treasury rate |
|---|---|
| 3 January 2005 | 4.23 |
| 4 January 2005 | 4.29 |
| 5 January 2005 | 4.29 |
| 6 January 2005 | 4.29 |
| 7 January 2005 | 4.29 |
| 10 January 2005 | 4.29 |
| 11 January 2005 | 4.26 |
| 12 January 2005 | 4.25 |
| 13 January 2005 | 4.20 |
| 14 January 2005 | 4.23 |
| 17 January 2005 | ND |
| 18 January 2005 | 4.21 |
| 19 January 2005 | 4.20 |
| 20 January 2005 | 4.17 |
| 21 January 2005 | 4.16 |
| 24 January 2005 | 4.14 |
| 25 January 2005 | 4.20 |
| 26 January 2005 | 4.21 |
| 27 January 2005 | 4.22 |
| 28 January 2005 | 4.16 |
| 31 January 2005 | 4.14 |
| 1 February 2005 | 4.15 |
| 2 February 2005 | 4.15 |
| 3 February 2005 | 4.18 |
| 4 February 2005 | 4.09 |
| 7 February 2005 | 4.07 |
| 8 February 2005 | 4.05 |
| 9 February 2005 | 4.00 |
| 10 February 2005 | 4.07 |
| 11 February 2005 | 4.10 |
| 14 February 2005 | 4.08 |
| 15 February 2005 | 4.10 |
| 16 February 2005 | 4.16 |
| 17 February 2005 | 4.19 |
| 18 February 2005 | 4.27 |
| 21 February 2005 | ND |
| 22 February 2005 | 4.29 |
| 23 February 2005 | 4.27 |
| 24 February 2005 | 4.29 |
| 25 February 2005 | 4.27 |
| 28 February 2005 | 4.36 |
| 1 March 2005 | 4.38 |
| 2 March 2005 | 4.38 |
| 3 March 2005 | 4.39 |
| 4 March 2005 | 4.32 |
| 7 March 2005 | 4.31 |
| 8 March 2005 | 4.38 |
| 9 March 2005 | 4.52 |
| 10 March 2005 | 4.48 |
| 11 March 2005 | 4.56 |
| 14 March 2005 | 4.52 |
| 15 March 2005 | 4.54 |
| 16 March 2005 | 4.52 |
| 17 March 2005 | 4.47 |
| 18 March 2005 | 4.51 |
| 21 March 2005 | 4.53 |
| 22 March 2005 | 4.63 |
| 23 March 2005 | 4.61 |
| 24 March 2005 | 4.60 |
| 25 March 2005 | ND |
| 28 March 2005 | 4.64 |
| 29 March 2005 | 4.60 |
| 30 March 2005 | 4.56 |
| 31 March 2005 | 4.50 |
| 1 April 2005 | 4.46 |
| 4 April 2005 | 4.47 |
| 5 April 2005 | 4.48 |
| 6 April 2005 | 4.44 |
| 7 April 2005 | 4.49 |
| 8 April 2005 | 4.50 |
| 11 April 2005 | 4.45 |
| 12 April 2005 | 4.38 |
| 13 April 2005 | 4.38 |
| 14 April 2005 | 4.37 |
| 15 April 2005 | 4.27 |
| 18 April 2005 | 4.27 |
| 19 April 2005 | 4.21 |
| 20 April 2005 | 4.22 |
| 21 April 2005 | 4.32 |
| 22 April 2005 | 4.26 |
| 25 April 2005 | 4.26 |
| 26 April 2005 | 4.28 |
| 27 April 2005 | 4.25 |
| 28 April 2005 | 4.19 |
| 29 April 2005 | 4.21 |
| 2 May 2005 | 4.21 |
| 3 May 2005 | 4.21 |
| 4 May 2005 | 4.20 |
| 5 May 2005 | 4.19 |
| 6 May 2005 | 4.28 |
| 9 May 2005 | 4.29 |
| 10 May 2005 | 4.23 |
| 11 May 2005 | 4.21 |
| 12 May 2005 | 4.18 |
| 13 May 2005 | 4.12 |
| 16 May 2005 | 4.13 |
| 17 May 2005 | 4.12 |
| 18 May 2005 | 4.07 |
| 19 May 2005 | 4.11 |
| 20 May 2005 | 4.13 |
| 23 May 2005 | 4.07 |
| 24 May 2005 | 4.04 |
| 25 May 2005 | 4.08 |
| 26 May 2005 | 4.08 |
| 27 May 2005 | 4.08 |
| 30 May 2005 | ND |
| 31 May 2005 | 4.00 |
| 1 June 2005 | 3.91 |
| 2 June 2005 | 3.89 |
| 3 June 2005 | 3.98 |
| 6 June 2005 | 3.96 |
| 7 June 2005 | 3.92 |
| 8 June 2005 | 3.95 |
| 9 June 2005 | 3.98 |
| 10 June 2005 | 4.05 |
| 13 June 2005 | 4.09 |
| 14 June 2005 | 4.13 |
| 15 June 2005 | 4.12 |
| 16 June 2005 | 4.09 |
| 17 June 2005 | 4.09 |
| 20 June 2005 | 4.11 |
| 21 June 2005 | 4.06 |
| 22 June 2005 | 3.95 |
| 23 June 2005 | 3.96 |
| 24 June 2005 | 3.92 |
| 27 June 2005 | 3.90 |
| 28 June 2005 | 3.97 |
| 29 June 2005 | 3.99 |
| 30 June 2005 | 3.94 |
| 1 July 2005 | 4.06 |
| 4 July 2005 | ND |
| 5 July 2005 | 4.11 |
| 6 July 2005 | 4.08 |
| 7 July 2005 | 4.05 |
| 8 July 2005 | 4.11 |
| 11 July 2005 | 4.11 |
| 12 July 2005 | 4.15 |
| 13 July 2005 | 4.17 |
| 14 July 2005 | 4.19 |
| 15 July 2005 | 4.18 |
| 18 July 2005 | 4.22 |
| 19 July 2005 | 4.20 |
| 20 July 2005 | 4.17 |
| 21 July 2005 | 4.28 |
| 22 July 2005 | 4.23 |
| 25 July 2005 | 4.25 |
| 26 July 2005 | 4.24 |
| 27 July 2005 | 4.27 |
| 28 July 2005 | 4.20 |
| 29 July 2005 | 4.28 |
| 1 August 2005 | 4.32 |
| 2 August 2005 | 4.34 |
| 3 August 2005 | 4.30 |
| 4 August 2005 | 4.32 |
| 5 August 2005 | 4.40 |
| 8 August 2005 | 4.42 |
| 9 August 2005 | 4.41 |
| 10 August 2005 | 4.40 |
| 11 August 2005 | 4.32 |
| 12 August 2005 | 4.24 |
| 15 August 2005 | 4.27 |
| 16 August 2005 | 4.23 |
| 17 August 2005 | 4.28 |
| 18 August 2005 | 4.21 |
| 19 August 2005 | 4.21 |
| 22 August 2005 | 4.22 |
| 23 August 2005 | 4.20 |
| 24 August 2005 | 4.19 |
| 25 August 2005 | 4.18 |
| 26 August 2005 | 4.20 |
| 29 August 2005 | 4.20 |
| 30 August 2005 | 4.16 |
| 31 August 2005 | 4.02 |
| 1 September 2005 | 4.02 |
| 2 September 2005 | 4.03 |
| 5 September 2005 | ND |
| 6 September 2005 | 4.09 |
| 7 September 2005 | 4.15 |
| 8 September 2005 | 4.15 |
| 9 September 2005 | 4.14 |
| 12 September 2005 | 4.18 |
| 13 September 2005 | 4.14 |
| 14 September 2005 | 4.17 |
| 15 September 2005 | 4.22 |
| 16 September 2005 | 4.26 |
| 19 September 2005 | 4.25 |
| 20 September 2005 | 4.26 |
| 21 September 2005 | 4.19 |
| 22 September 2005 | 4.19 |
| 23 September 2005 | 4.25 |
| 26 September 2005 | 4.30 |
| 27 September 2005 | 4.30 |
| 28 September 2005 | 4.26 |
| 29 September 2005 | 4.29 |
| 30 September 2005 | 4.34 |
| 3 October 2005 | 4.39 |
| 4 October 2005 | 4.38 |
| 5 October 2005 | 4.36 |
| 6 October 2005 | 4.37 |
| 7 October 2005 | 4.35 |
| 10 October 2005 | ND |
| 11 October 2005 | 4.39 |
| 12 October 2005 | 4.45 |
| 13 October 2005 | 4.48 |
| 14 October 2005 | 4.48 |
| 17 October 2005 | 4.50 |
| 18 October 2005 | 4.49 |
| 19 October 2005 | 4.47 |
| 20 October 2005 | 4.46 |
| 21 October 2005 | 4.39 |
| 24 October 2005 | 4.45 |
| 25 October 2005 | 4.54 |
| 26 October 2005 | 4.60 |
| 27 October 2005 | 4.57 |
| 28 October 2005 | 4.58 |
| 31 October 2005 | 4.57 |
| 1 November 2005 | 4.58 |
| 2 November 2005 | 4.61 |
| 3 November 2005 | 4.65 |
| 4 November 2005 | 4.66 |
| 7 November 2005 | 4.65 |
| 8 November 2005 | 4.57 |
| 9 November 2005 | 4.64 |
| 10 November 2005 | 4.55 |
| 11 November 2005 | ND |
| 14 November 2005 | 4.61 |
| 15 November 2005 | 4.56 |
| 16 November 2005 | 4.49 |
| 17 November 2005 | 4.46 |
| 18 November 2005 | 4.50 |
| 21 November 2005 | 4.46 |
| 22 November 2005 | 4.43 |
| 23 November 2005 | 4.47 |
| 24 November 2005 | ND |
| 25 November 2005 | 4.43 |
| 28 November 2005 | 4.41 |
| 29 November 2005 | 4.48 |
| 30 November 2005 | 4.49 |
| 1 December 2005 | 4.52 |
| 2 December 2005 | 4.52 |
| 5 December 2005 | 4.57 |
| 6 December 2005 | 4.49 |
| 7 December 2005 | 4.52 |
| 8 December 2005 | 4.47 |
| 9 December 2005 | 4.54 |
| 12 December 2005 | 4.56 |
| 13 December 2005 | 4.54 |
| 14 December 2005 | 4.45 |
| 15 December 2005 | 4.47 |
| 16 December 2005 | 4.45 |
| 19 December 2005 | 4.45 |
| 20 December 2005 | 4.47 |
| 21 December 2005 | 4.49 |
| 22 December 2005 | 4.44 |
| 23 December 2005 | 4.38 |
| 26 December 2005 | ND |
| 27 December 2005 | 4.34 |
| 28 December 2005 | 4.38 |
| 29 December 2005 | 4.37 |
| 30 December 2005 | 4.39 |
| 2 January 2006 | ND |
| 3 January 2006 | 4.37 |
| 4 January 2006 | 4.36 |
| 5 January 2006 | 4.36 |
| 6 January 2006 | 4.38 |
| 9 January 2006 | 4.38 |
| 10 January 2006 | 4.43 |
| 11 January 2006 | 4.46 |
| 12 January 2006 | 4.42 |
| 13 January 2006 | 4.36 |
| 16 January 2006 | ND |
| 17 January 2006 | 4.34 |
| 18 January 2006 | 4.34 |
| 19 January 2006 | 4.38 |
| 20 January 2006 | 4.37 |
| 23 January 2006 | 4.36 |
| 24 January 2006 | 4.40 |
| 25 January 2006 | 4.49 |
| 26 January 2006 | 4.53 |
| 27 January 2006 | 4.52 |
| 30 January 2006 | 4.54 |
| 31 January 2006 | 4.53 |
| 1 February 2006 | 4.57 |
| 2 February 2006 | 4.57 |
| 3 February 2006 | 4.54 |
| 6 February 2006 | 4.55 |
| 7 February 2006 | 4.57 |
| 8 February 2006 | 4.56 |
| 9 February 2006 | 4.54 |
| 10 February 2006 | 4.59 |
| 13 February 2006 | 4.58 |
| 14 February 2006 | 4.62 |
| 15 February 2006 | 4.61 |
| 16 February 2006 | 4.59 |
| 17 February 2006 | 4.54 |
| 20 February 2006 | ND |
| 21 February 2006 | 4.57 |
| 22 February 2006 | 4.53 |
| 23 February 2006 | 4.56 |
| 24 February 2006 | 4.58 |
| 27 February 2006 | 4.59 |
| 28 February 2006 | 4.55 |
| 1 March 2006 | 4.59 |
| 2 March 2006 | 4.64 |
| 3 March 2006 | 4.68 |
| 6 March 2006 | 4.74 |
| 7 March 2006 | 4.74 |
| 8 March 2006 | 4.73 |
| 9 March 2006 | 4.74 |
| 10 March 2006 | 4.76 |
| 13 March 2006 | 4.77 |
| 14 March 2006 | 4.71 |
| 15 March 2006 | 4.73 |
| 16 March 2006 | 4.65 |
| 17 March 2006 | 4.68 |
| 20 March 2006 | 4.66 |
| 21 March 2006 | 4.71 |
| 22 March 2006 | 4.70 |
| 23 March 2006 | 4.73 |
| 24 March 2006 | 4.67 |
| 27 March 2006 | 4.70 |
| 28 March 2006 | 4.79 |
| 29 March 2006 | 4.81 |
| 30 March 2006 | 4.86 |
| 31 March 2006 | 4.86 |
| 3 April 2006 | 4.88 |
| 4 April 2006 | 4.87 |
| 5 April 2006 | 4.84 |
| 6 April 2006 | 4.90 |
| 7 April 2006 | 4.97 |
| 10 April 2006 | 4.97 |
| 11 April 2006 | 4.93 |
| 12 April 2006 | 4.98 |
| 13 April 2006 | 5.05 |
| 14 April 2006 | ND |
| 17 April 2006 | 5.01 |
| 18 April 2006 | 4.99 |
| 19 April 2006 | 5.04 |
| 20 April 2006 | 5.04 |
| 21 April 2006 | 5.01 |
| 24 April 2006 | 4.99 |
| 25 April 2006 | 5.07 |
| 26 April 2006 | 5.12 |
| 27 April 2006 | 5.09 |
| 28 April 2006 | 5.07 |
| 1 May 2006 | 5.14 |
| 2 May 2006 | 5.12 |
| 3 May 2006 | 5.15 |
| 4 May 2006 | 5.16 |
| 5 May 2006 | 5.12 |
| 8 May 2006 | 5.12 |
| 9 May 2006 | 5.13 |
| 10 May 2006 | 5.13 |
| 11 May 2006 | 5.14 |
| 12 May 2006 | 5.19 |
| 15 May 2006 | 5.15 |
| 16 May 2006 | 5.10 |
| 17 May 2006 | 5.16 |
| 18 May 2006 | 5.08 |
| 19 May 2006 | 5.05 |
| 22 May 2006 | 5.04 |
| 23 May 2006 | 5.07 |
| 24 May 2006 | 5.03 |
| 25 May 2006 | 5.07 |
| 26 May 2006 | 5.06 |
| 29 May 2006 | ND |
| 30 May 2006 | 5.09 |
| 31 May 2006 | 5.12 |
| 1 June 2006 | 5.11 |
| 2 June 2006 | 5.00 |
| 5 June 2006 | 5.02 |
| 6 June 2006 | 5.01 |
| 7 June 2006 | 5.02 |
| 8 June 2006 | 5.00 |
| 9 June 2006 | 4.98 |
| 12 June 2006 | 4.99 |
| 13 June 2006 | 4.97 |
| 14 June 2006 | 5.05 |
| 15 June 2006 | 5.10 |
| 16 June 2006 | 5.13 |
| 19 June 2006 | 5.14 |
| 20 June 2006 | 5.15 |
| 21 June 2006 | 5.16 |
| 22 June 2006 | 5.20 |
| 23 June 2006 | 5.23 |
| 26 June 2006 | 5.25 |
| 27 June 2006 | 5.21 |
| 28 June 2006 | 5.25 |
| 29 June 2006 | 5.22 |
| 30 June 2006 | 5.15 |
| 3 July 2006 | 5.15 |
| 4 July 2006 | ND |
| 5 July 2006 | 5.23 |
| 6 July 2006 | 5.19 |
| 7 July 2006 | 5.14 |
| 10 July 2006 | 5.13 |
| 11 July 2006 | 5.10 |
| 12 July 2006 | 5.10 |
| 13 July 2006 | 5.08 |
| 14 July 2006 | 5.07 |
| 17 July 2006 | 5.07 |
| 18 July 2006 | 5.13 |
| 19 July 2006 | 5.06 |
| 20 July 2006 | 5.03 |
| 21 July 2006 | 5.05 |
| 24 July 2006 | 5.05 |
| 25 July 2006 | 5.07 |
| 26 July 2006 | 5.04 |
| 27 July 2006 | 5.07 |
| 28 July 2006 | 5.00 |
| 31 July 2006 | 4.99 |
| 1 August 2006 | 4.99 |
| 2 August 2006 | 4.96 |
| 3 August 2006 | 4.96 |
| 4 August 2006 | 4.91 |
| 7 August 2006 | 4.93 |
| 8 August 2006 | 4.93 |
| 9 August 2006 | 4.92 |
| 10 August 2006 | 4.93 |
| 11 August 2006 | 4.97 |
| 14 August 2006 | 5.00 |
| 15 August 2006 | 4.93 |
| 16 August 2006 | 4.87 |
| 17 August 2006 | 4.87 |
| 18 August 2006 | 4.84 |
| 21 August 2006 | 4.82 |
| 22 August 2006 | 4.82 |
| 23 August 2006 | 4.82 |
| 24 August 2006 | 4.81 |
| 25 August 2006 | 4.79 |
| 28 August 2006 | 4.80 |
| 29 August 2006 | 4.79 |
| 30 August 2006 | 4.76 |
| 31 August 2006 | 4.74 |
| 1 September 2006 | 4.73 |
| 4 September 2006 | ND |
| 5 September 2006 | 4.78 |
| 6 September 2006 | 4.80 |
| 7 September 2006 | 4.80 |
| 8 September 2006 | 4.78 |
| 11 September 2006 | 4.80 |
| 12 September 2006 | 4.78 |
| 13 September 2006 | 4.77 |
| 14 September 2006 | 4.79 |
| 15 September 2006 | 4.80 |
| 18 September 2006 | 4.81 |
| 19 September 2006 | 4.74 |
| 20 September 2006 | 4.73 |
| 21 September 2006 | 4.65 |
| 22 September 2006 | 4.60 |
| 25 September 2006 | 4.56 |
| 26 September 2006 | 4.59 |
| 27 September 2006 | 4.60 |
| 28 September 2006 | 4.63 |
| 29 September 2006 | 4.64 |
| 2 October 2006 | 4.62 |
| 3 October 2006 | 4.62 |
| 4 October 2006 | 4.57 |
| 5 October 2006 | 4.61 |
| 6 October 2006 | 4.70 |
| 9 October 2006 | ND |
| 10 October 2006 | 4.75 |
| 11 October 2006 | 4.78 |
| 12 October 2006 | 4.79 |
| 13 October 2006 | 4.81 |
| 16 October 2006 | 4.79 |
| 17 October 2006 | 4.78 |
| 18 October 2006 | 4.77 |
| 19 October 2006 | 4.79 |
| 20 October 2006 | 4.79 |
| 23 October 2006 | 4.83 |
| 24 October 2006 | 4.83 |
| 25 October 2006 | 4.78 |
| 26 October 2006 | 4.73 |
| 27 October 2006 | 4.68 |
| 30 October 2006 | 4.68 |
| 31 October 2006 | 4.61 |
| 1 November 2006 | 4.57 |
| 2 November 2006 | 4.60 |
| 3 November 2006 | 4.72 |
| 6 November 2006 | 4.71 |
| 7 November 2006 | 4.66 |
| 8 November 2006 | 4.64 |
| 9 November 2006 | 4.62 |
| 10 November 2006 | 4.59 |
| 13 November 2006 | 4.61 |
| 14 November 2006 | 4.57 |
| 15 November 2006 | 4.61 |
| 16 November 2006 | 4.66 |
| 17 November 2006 | 4.61 |
| 20 November 2006 | 4.60 |
| 21 November 2006 | 4.58 |
| 22 November 2006 | 4.57 |
| 23 November 2006 | ND |
| 24 November 2006 | 4.55 |
| 27 November 2006 | 4.54 |
| 28 November 2006 | 4.51 |
| 29 November 2006 | 4.52 |
| 30 November 2006 | 4.46 |
| 1 December 2006 | 4.43 |
| 4 December 2006 | 4.43 |
| 5 December 2006 | 4.45 |
| 6 December 2006 | 4.48 |
| 7 December 2006 | 4.49 |
| 8 December 2006 | 4.56 |
| 11 December 2006 | 4.52 |
| 12 December 2006 | 4.49 |
| 13 December 2006 | 4.58 |
| 14 December 2006 | 4.60 |
| 15 December 2006 | 4.60 |
| 18 December 2006 | 4.60 |
| 19 December 2006 | 4.60 |
| 20 December 2006 | 4.60 |
| 21 December 2006 | 4.55 |
| 22 December 2006 | 4.63 |
| 25 December 2006 | ND |
| 26 December 2006 | 4.61 |
| 27 December 2006 | 4.66 |
| 28 December 2006 | 4.70 |
| 29 December 2006 | 4.71 |
| 1 January 2007 | ND |
| 2 January 2007 | 4.68 |
| 3 January 2007 | 4.67 |
| 4 January 2007 | 4.62 |
| 5 January 2007 | 4.65 |
| 8 January 2007 | 4.66 |
| 9 January 2007 | 4.66 |
| 10 January 2007 | 4.69 |
| 11 January 2007 | 4.74 |
| 12 January 2007 | 4.77 |
| 15 January 2007 | ND |
| 16 January 2007 | 4.75 |
| 17 January 2007 | 4.79 |
| 18 January 2007 | 4.75 |
| 19 January 2007 | 4.78 |
| 22 January 2007 | 4.76 |
| 23 January 2007 | 4.81 |
| 24 January 2007 | 4.81 |
| 25 January 2007 | 4.87 |
| 26 January 2007 | 4.88 |
| 29 January 2007 | 4.90 |
| 30 January 2007 | 4.88 |
| 31 January 2007 | 4.83 |
| 1 February 2007 | 4.84 |
| 2 February 2007 | 4.83 |
| 5 February 2007 | 4.81 |
| 6 February 2007 | 4.77 |
| 7 February 2007 | 4.74 |
| 8 February 2007 | 4.73 |
| 9 February 2007 | 4.79 |
| 12 February 2007 | 4.80 |
| 13 February 2007 | 4.82 |
| 14 February 2007 | 4.74 |
| 15 February 2007 | 4.70 |
| 16 February 2007 | 4.69 |
| 19 February 2007 | ND |
| 20 February 2007 | 4.68 |
| 21 February 2007 | 4.69 |
| 22 February 2007 | 4.73 |
| 23 February 2007 | 4.68 |
| 26 February 2007 | 4.63 |
| 27 February 2007 | 4.50 |
| 28 February 2007 | 4.56 |
| 1 March 2007 | 4.56 |
| 2 March 2007 | 4.52 |
| 5 March 2007 | 4.51 |
| 6 March 2007 | 4.53 |
| 7 March 2007 | 4.50 |
| 8 March 2007 | 4.51 |
| 9 March 2007 | 4.59 |
| 12 March 2007 | 4.56 |
| 13 March 2007 | 4.50 |
| 14 March 2007 | 4.53 |
| 15 March 2007 | 4.54 |
| 16 March 2007 | 4.55 |
| 19 March 2007 | 4.58 |
| 20 March 2007 | 4.56 |
| 21 March 2007 | 4.53 |
| 22 March 2007 | 4.60 |
| 23 March 2007 | 4.62 |
| 26 March 2007 | 4.60 |
| 27 March 2007 | 4.62 |
| 28 March 2007 | 4.62 |
| 29 March 2007 | 4.64 |
| 30 March 2007 | 4.65 |
| 2 April 2007 | 4.65 |
| 3 April 2007 | 4.67 |
| 4 April 2007 | 4.66 |
| 5 April 2007 | 4.68 |
| 6 April 2007 | 4.76 |
| 9 April 2007 | 4.75 |
| 10 April 2007 | 4.73 |
| 11 April 2007 | 4.74 |
| 12 April 2007 | 4.74 |
| 13 April 2007 | 4.76 |
| 16 April 2007 | 4.74 |
| 17 April 2007 | 4.69 |
| 18 April 2007 | 4.66 |
| 19 April 2007 | 4.68 |
| 20 April 2007 | 4.68 |
| 23 April 2007 | 4.66 |
| 24 April 2007 | 4.63 |
| 25 April 2007 | 4.66 |
| 26 April 2007 | 4.69 |
| 27 April 2007 | 4.71 |
| 30 April 2007 | 4.63 |
| 1 May 2007 | 4.64 |
| 2 May 2007 | 4.65 |
| 3 May 2007 | 4.68 |
| 4 May 2007 | 4.65 |
| 7 May 2007 | 4.64 |
| 8 May 2007 | 4.63 |
| 9 May 2007 | 4.67 |
| 10 May 2007 | 4.65 |
| 11 May 2007 | 4.67 |
| 14 May 2007 | 4.69 |
| 15 May 2007 | 4.71 |
| 16 May 2007 | 4.71 |
| 17 May 2007 | 4.76 |
| 18 May 2007 | 4.81 |
| 21 May 2007 | 4.79 |
| 22 May 2007 | 4.83 |
| 23 May 2007 | 4.86 |
| 24 May 2007 | 4.86 |
| 25 May 2007 | 4.86 |
| 28 May 2007 | ND |
| 29 May 2007 | 4.88 |
| 30 May 2007 | 4.88 |
| 31 May 2007 | 4.90 |
| 1 June 2007 | 4.95 |
| 4 June 2007 | 4.93 |
| 5 June 2007 | 4.98 |
| 6 June 2007 | 4.97 |
| 7 June 2007 | 5.11 |
| 8 June 2007 | 5.12 |
| 11 June 2007 | 5.14 |
| 12 June 2007 | 5.26 |
| 13 June 2007 | 5.20 |
| 14 June 2007 | 5.23 |
| 15 June 2007 | 5.16 |
| 18 June 2007 | 5.15 |
| 19 June 2007 | 5.09 |
| 20 June 2007 | 5.14 |
| 21 June 2007 | 5.16 |
| 22 June 2007 | 5.14 |
| 25 June 2007 | 5.09 |
| 26 June 2007 | 5.10 |
| 27 June 2007 | 5.09 |
| 28 June 2007 | 5.12 |
| 29 June 2007 | 5.03 |
| 2 July 2007 | 5.00 |
| 3 July 2007 | 5.05 |
| 4 July 2007 | ND |
| 5 July 2007 | 5.16 |
| 6 July 2007 | 5.19 |
| 9 July 2007 | 5.16 |
| 10 July 2007 | 5.03 |
| 11 July 2007 | 5.09 |
| 12 July 2007 | 5.13 |
| 13 July 2007 | 5.11 |
| 16 July 2007 | 5.05 |
| 17 July 2007 | 5.08 |
| 18 July 2007 | 5.02 |
| 19 July 2007 | 5.04 |
| 20 July 2007 | 4.96 |
| 23 July 2007 | 4.97 |
| 24 July 2007 | 4.94 |
| 25 July 2007 | 4.92 |
| 26 July 2007 | 4.79 |
| 27 July 2007 | 4.80 |
| 30 July 2007 | 4.82 |
| 31 July 2007 | 4.78 |
| 1 August 2007 | 4.76 |
| 2 August 2007 | 4.77 |
| 3 August 2007 | 4.71 |
| 6 August 2007 | 4.72 |
| 7 August 2007 | 4.77 |
| 8 August 2007 | 4.84 |
| 9 August 2007 | 4.79 |
| 10 August 2007 | 4.81 |
| 13 August 2007 | 4.78 |
| 14 August 2007 | 4.73 |
| 15 August 2007 | 4.69 |
| 16 August 2007 | 4.60 |
| 17 August 2007 | 4.68 |
| 20 August 2007 | 4.64 |
| 21 August 2007 | 4.60 |
| 22 August 2007 | 4.63 |
| 23 August 2007 | 4.62 |
| 24 August 2007 | 4.63 |
| 27 August 2007 | 4.60 |
| 28 August 2007 | 4.53 |
| 29 August 2007 | 4.57 |
| 30 August 2007 | 4.51 |
| 31 August 2007 | 4.54 |
| 3 September 2007 | ND |
| 4 September 2007 | 4.56 |
| 5 September 2007 | 4.48 |
| 6 September 2007 | 4.51 |
| 7 September 2007 | 4.38 |
| 10 September 2007 | 4.34 |
| 11 September 2007 | 4.37 |
| 12 September 2007 | 4.41 |
| 13 September 2007 | 4.49 |
| 14 September 2007 | 4.47 |
| 17 September 2007 | 4.48 |
| 18 September 2007 | 4.50 |
| 19 September 2007 | 4.53 |
| 20 September 2007 | 4.69 |
| 21 September 2007 | 4.64 |
| 24 September 2007 | 4.63 |
| 25 September 2007 | 4.63 |
| 26 September 2007 | 4.63 |
| 27 September 2007 | 4.58 |
| 28 September 2007 | 4.59 |
| 1 October 2007 | 4.56 |
| 2 October 2007 | 4.54 |
| 3 October 2007 | 4.55 |
| 4 October 2007 | 4.54 |
| 5 October 2007 | 4.65 |
| 8 October 2007 | ND |
| 9 October 2007 | 4.67 |
| 10 October 2007 | 4.65 |
| 11 October 2007 | 4.66 |
| 12 October 2007 | 4.70 |
| 15 October 2007 | 4.69 |
| 16 October 2007 | 4.66 |
| 17 October 2007 | 4.57 |
| 18 October 2007 | 4.52 |
| 19 October 2007 | 4.41 |
| 22 October 2007 | 4.42 |
| 23 October 2007 | 4.41 |
| 24 October 2007 | 4.36 |
| 25 October 2007 | 4.37 |
| 26 October 2007 | 4.41 |
| 29 October 2007 | 4.39 |
| 30 October 2007 | 4.40 |
| 31 October 2007 | 4.48 |
| 1 November 2007 | 4.36 |
| 2 November 2007 | 4.31 |
| 5 November 2007 | 4.35 |
| 6 November 2007 | 4.38 |
| 7 November 2007 | 4.34 |
| 8 November 2007 | 4.28 |
| 9 November 2007 | 4.23 |
| 12 November 2007 | ND |
| 13 November 2007 | 4.26 |
| 14 November 2007 | 4.28 |
| 15 November 2007 | 4.17 |
| 16 November 2007 | 4.15 |
| 19 November 2007 | 4.07 |
| 20 November 2007 | 4.06 |
| 21 November 2007 | 4.00 |
| 22 November 2007 | ND |
| 23 November 2007 | 4.01 |
| 26 November 2007 | 3.83 |
| 27 November 2007 | 3.95 |
| 28 November 2007 | 4.03 |
| 29 November 2007 | 3.94 |
| 30 November 2007 | 3.97 |
| 3 December 2007 | 3.89 |
| 4 December 2007 | 3.89 |
| 5 December 2007 | 3.92 |
| 6 December 2007 | 4.02 |
| 7 December 2007 | 4.12 |
| 10 December 2007 | 4.15 |
| 11 December 2007 | 3.98 |
| 12 December 2007 | 4.05 |
| 13 December 2007 | 4.18 |
| 14 December 2007 | 4.24 |
| 17 December 2007 | 4.20 |
| 18 December 2007 | 4.14 |
| 19 December 2007 | 4.06 |
| 20 December 2007 | 4.04 |
| 21 December 2007 | 4.18 |
| 24 December 2007 | 4.23 |
| 25 December 2007 | ND |
| 26 December 2007 | 4.30 |
| 27 December 2007 | 4.21 |
| 28 December 2007 | 4.11 |
| 31 December 2007 | 4.04 |
| 1 January 2008 | ND |
| 2 January 2008 | 3.91 |
| 3 January 2008 | 3.91 |
| 4 January 2008 | 3.88 |
| 7 January 2008 | 3.86 |
| 8 January 2008 | 3.86 |
| 9 January 2008 | 3.82 |
| 10 January 2008 | 3.91 |
| 11 January 2008 | 3.82 |
| 14 January 2008 | 3.81 |
| 15 January 2008 | 3.72 |
| 16 January 2008 | 3.74 |
| 17 January 2008 | 3.66 |
| 18 January 2008 | 3.66 |
| 21 January 2008 | ND |
| 22 January 2008 | 3.52 |
| 23 January 2008 | 3.51 |
| 24 January 2008 | 3.68 |
| 25 January 2008 | 3.61 |
| 28 January 2008 | 3.61 |
| 29 January 2008 | 3.69 |
| 30 January 2008 | 3.78 |
| 31 January 2008 | 3.67 |
| 1 February 2008 | 3.62 |
| 4 February 2008 | 3.68 |
| 5 February 2008 | 3.61 |
| 6 February 2008 | 3.61 |
| 7 February 2008 | 3.74 |
| 8 February 2008 | 3.64 |
| 11 February 2008 | 3.62 |
| 12 February 2008 | 3.66 |
| 13 February 2008 | 3.70 |
| 14 February 2008 | 3.85 |
| 15 February 2008 | 3.76 |
| 18 February 2008 | ND |
| 19 February 2008 | 3.89 |
| 20 February 2008 | 3.93 |
| 21 February 2008 | 3.77 |
Note: The data are daily and extend through February 21, 2008. The ten-year Treasury rate is the constant-maturity yield based on the most actively traded securities.
Source: Department of the Treasury.