Bank of England | Database Export source data
| Date | Monthly average yield from British Government Securities, 20 year Inflation Zero Coupon [a] [b] IUMALIZC |
|---|---|
| 31 Jan 10 | 3.7027 |
| 28 Feb 10 | 3.5998 |
| 31 Mar 10 | 3.7806 |
| 30 Apr 10 | 3.8326 |
| 31 May 10 | 3.5777 |
| 30 Jun 10 | 3.4704 |
| 31 Jul 10 | 3.3847 |
| 31 Aug 10 | 3.3401 |
| 30 Sep 10 | 3.4234 |
| 31 Oct 10 | 3.4467 |
| 30 Nov 10 | 3.5918 |
| 31 Dec 10 | 3.6902 |
| 31 Jan 11 | 3.6853 |
| 28 Feb 11 | 3.7175 |
| 31 Mar 11 | 3.6898 |
| 30 Apr 11 | 3.6553 |
| 31 May 11 | 3.5533 |
| 30 Jun 11 | 3.69 |
| 31 Jul 11 | 3.7715 |
| 31 Aug 11 | 3.6057 |
| 30 Sep 11 | 3.368 |
| 31 Oct 11 | 3.0921 |
| 30 Nov 11 | 3.0751 |
| 31 Dec 11 | 3.1916 |
| 31 Jan 12 | 3.2273 |
| 29 Feb 12 | 3.335 |
| 31 Mar 12 | 3.3512 |
| 30 Apr 12 | 3.3704 |
| 31 May 12 | 3.2073 |
| 30 Jun 12 | 2.987 |
| 31 Jul 12 | 2.8834 |
| 31 Aug 12 | 2.8707 |
| 30 Sep 12 | 2.8912 |
| 31 Oct 12 | 2.8684 |
| 30 Nov 12 | 2.9056 |
| 31 Dec 12 | 3.0722 |
| 31 Jan 13 | 3.3338 |
| 28 Feb 13 | 3.5487 |
| 31 Mar 13 | 3.5076 |
| 30 Apr 13 | 3.4822 |
| 31 May 13 | 3.4821 |
| 30 Jun 13 | 3.5154 |
| 31 Jul 13 | 3.5237 |
| 31 Aug 13 | 3.5539 |
| 30 Sep 13 | 3.5372 |
| 31 Oct 13 | 3.5117 |
| 30 Nov 13 | 3.5559 |
| 31 Dec 13 | 3.6063 |
| 31 Jan 14 | 3.5185 |
| 28 Feb 14 | 3.473 |
| 31 Mar 14 | 3.5302 |
| 30 Apr 14 | 3.5391 |
| 31 May 14 | 3.5336 |
| 30 Jun 14 | 3.5315 |
| 31 Jul 14 | 3.4649 |
| 31 Aug 14 | 3.3757 |
| 30 Sep 14 | 3.4005 |
| 31 Oct 14 | 3.3813 |
| 30 Nov 14 | 3.4052 |
| 31 Dec 14 | 3.3571 |
| 31 Jan 15 | 3.1449 |
| 28 Feb 15 | 3.1119 |
| 31 Mar 15 | 3.2078 |
| 30 Apr 15 | 3.3086 |
| 31 May 15 | 3.4286 |
| 30 Jun 15 | 3.4878 |
| 31 Jul 15 | 3.489 |
| 31 Aug 15 | 3.4219 |
| 30 Sep 15 | 3.4092 |
| 31 Oct 15 | 3.3952 |
| 30 Nov 15 | 3.4276 |
| 31 Dec 15 | 3.3851 |
| 31 Jan 16 | 3.3277 |
| 29 Feb 16 | 3.2192 |
| 31 Mar 16 | 3.2709 |
| 30 Apr 16 | 3.2714 |
| 31 May 16 | 3.2035 |
| 30 Jun 16 | 3.135 |
| 31 Jul 16 | 3.0909 |
| 31 Aug 16 | 3.0548 |
| 30 Sep 16 | 3.2873 |
| 31 Oct 16 | 3.5775 |
| 30 Nov 16 | 3.6686 |
| 31 Dec 16 | 3.6469 |
| 31 Jan 17 | 3.7092 |
| 28 Feb 17 | 3.6943 |
| 31 Mar 17 | 3.5951 |
| 30 Apr 17 | 3.65 |
| 31 May 17 | 3.5971 |
| 30 Jun 17 | 3.513 |
| 31 Jul 17 | 3.5091 |
| 31 Aug 17 | 3.5195 |
| 30 Sep 17 | 3.5566 |
| 31 Oct 17 | 3.5867 |
| 30 Nov 17 | 3.5755 |
| 31 Dec 17 | 3.5454 |
| 31 Jan 18 | 3.5672 |
| 28 Feb 18 | 3.5499 |
| 31 Mar 18 | 3.4785 |
| 30 Apr 18 | 3.459 |
| 31 May 18 | 3.4544 |
| 30 Jun 18 | 3.4608 |
| 31 Jul 18 | 3.4168 |
| 31 Aug 18 | 3.4443 |
| 30 Sep 18 | 3.468 |
| 31 Oct 18 | 3.5726 |
| 30 Nov 18 | 3.5972 |
| 31 Dec 18 | 3.6388 |
| 31 Jan 19 | 3.5514 |
| 28 Feb 19 | 3.5126 |
| 31 Mar 19 | 3.5987 |
| 30 Apr 19 | 3.6198 |
| 31 May 19 | 3.6183 |
| 30 Jun 19 | 3.5861 |
| 31 Jul 19 | 3.5312 |
| 31 Aug 19 | 3.5006 |
| 30 Sep 19 | 3.4461 |
| 31 Oct 19 | 3.3608 |
| 30 Nov 19 | 3.2979 |
| 31 Dec 19 | 3.3285 |
| 31 Jan 20 | 3.3426 |
| 29 Feb 20 | 3.2916 |
| 31 Mar 20 | 3.0211 |
| 30 Apr 20 | 2.9893 |
| 31 May 20 | 3.0462 |
| 30 Jun 20 | 3.1996 |
| 31 Jul 20 | 3.221 |
| 31 Aug 20 | 3.2479 |
| 30 Sep 20 | 3.2802 |
| 31 Oct 20 | 3.3073 |
| 30 Nov 20 | 3.2898 |
| 31 Dec 20 | 3.3518 |
| 31 Jan 21 | 3.2723 |
| 28 Feb 21 | 3.3972 |
| 31 Mar 21 | 3.5304 |
| 30 Apr 21 | 3.5595 |
| 31 May 21 | 3.602 |
| 30 Jun 21 | 3.6 |
| 31 Jul 21 | 3.5412 |
| 31 Aug 21 | 3.6095 |
| 30 Sep 21 | 3.7096 |
| 31 Oct 21 | 3.8799 |
| 30 Nov 21 | 3.8285 |
| 31 Dec 21 | 3.7237 |
| 31 Jan 22 | 3.7791 |
| 28 Feb 22 | 3.8789 |
| 31 Mar 22 | 3.9764 |
| 30 Apr 22 | 3.9493 |
| 31 May 22 | 3.8367 |
| 30 Jun 22 | 3.6937 |
| 31 Jul 22 | 3.4866 |
| 31 Aug 22 | 3.6585 |
| 30 Sep 22 | 3.7493 |
| 31 Oct 22 | 3.5697 |
| 30 Nov 22 | 3.5504 |
| 31 Dec 22 | 3.4692 |
| 31 Jan 23 | 3.4275 |
| 28 Feb 23 | 3.4637 |
| 31 Mar 23 | 3.4509 |
| 30 Apr 23 | 3.4768 |
| 31 May 23 | 3.4145 |
| 30 Jun 23 | 3.4993 |
| 31 Jul 23 | 3.4596 |
| 31 Aug 23 | 3.4891 |
| 30 Sep 23 | 3.531 |
| 31 Oct 23 | 3.5256 |
| 30 Nov 23 | 3.498 |
| 31 Dec 23 | 3.3585 |
| 31 Jan 24 | 3.3252 |
| 29 Feb 24 | 3.3646 |
| 31 Mar 24 | 3.4076 |
Notes:
[a] Calculated using the Variable Roughness Penalty (VRP) model.
[b] Users should note that on 15/02/2018 these yields were revised to the beginning of 2015