Bank of England | Database Export source data
| Date | Quarterly amounts outstanding of UK resident banks' sterling and all foreign currency Interest Rate Options - Assets total (in sterling millions) not seasonally adjusted [a] DPQB9Q3 |
|---|---|
| 31 Mar 10 | 265165 |
| 30 Jun 10 | 308346 |
| 30 Sep 10 | 368838 |
| 31 Dec 10 | 287255 |
| 31 Mar 11 | 257684 |
| 30 Jun 11 | 261328 |
| 30 Sep 11 | 388698 |
| 31 Dec 11 | 410886 |
| 31 Mar 12 | 370090 |
| 30 Jun 12 | 399185 |
| 30 Sep 12 | 333240 |
| 31 Dec 12 | 301982 |
| 31 Mar 13 | 294166 |
| 30 Jun 13 | 270754 |
| 30 Sep 13 | 198078 |
| 31 Dec 13 | 190851 |
| 31 Mar 14 | 191908 |
| 30 Jun 14 | 193967 |
| 30 Sep 14 | 188652 |
| 31 Dec 14 | 290724 |
| 31 Mar 15 | 348459 |
| 30 Jun 15 | 221217 |
| 30 Sep 15 | 242521 |
| 31 Dec 15 | 218924 |
| 31 Mar 16 | 284586 |
| 30 Jun 16 | 311495 |
| 30 Sep 16 | 303738 |
| 31 Dec 16 | 223563 |
| 31 Mar 17 | 195271 |
| 30 Jun 17 | 176255 |
| 30 Sep 17 | 185833 |
| 31 Dec 17 | 179838 |
| 31 Mar 18 | 166121 |
| 30 Jun 18 | 163277 |
| 30 Sep 18 | 150474 |
| 31 Dec 18 | 144476 |
| 31 Mar 19 | 154991 |
| 30 Jun 19 | 184612 |
| 30 Sep 19 | 225484 |
| 31 Dec 19 | 157678 |
| 31 Mar 20 | 238271 |
| 30 Jun 20 | 238585 |
| 30 Sep 20 | 209388 |
| 31 Dec 20 | 185352 |
| 31 Mar 21 | 140712 |
| 30 Jun 21 | 133659 |
| 30 Sep 21 | 126882 |
| 31 Dec 21 | 137217 |
| 31 Mar 22 | 154759 |
| 30 Jun 22 | 165745 |
| 30 Sep 22 | 212709 |
| 31 Dec 22 | 174148 |
| 31 Mar 23 | 148984 |
| 30 Jun 23 | 146696 |
| 30 Sep 23 | 174286 |
| 31 Dec 23 | 142555 |
Notes:
[a] Due to improvements in reporting, interest rate option assets have increased by £3.4bn. (31 Mar 2020)