| Date | 6264 JPY/USD | % |
| Friday 31 December 1999 | 61.255859 | 0.000% |
| Thursday 30 December 1999 | 61.255859 | +0.023% |
| Wednesday 29 December 1999 | 61.241514 | -0.062% |
| Tuesday 28 December 1999 | 61.279449 | +0.154% |
| Monday 27 December 1999 | 61.184941 | +0.441% |
| Sunday 26 December 1999 | 60.916184 | 0.000% |
| Saturday 25 December 1999 | 60.916184 | 0.000% |
| Friday 24 December 1999 | 60.916184 | -1.181% |
| Thursday 23 December 1999 | 61.644066 | +0.110% |
| Wednesday 22 December 1999 | 61.576440 | +0.476% |
| Tuesday 21 December 1999 | 61.284735 | +0.627% |
| Monday 20 December 1999 | 60.902681 | +0.490% |
| Sunday 19 December 1999 | 60.605457 | 0.000% |
| Saturday 18 December 1999 | 60.605457 | 0.000% |
| Friday 17 December 1999 | 60.605457 | -0.378% |
| Thursday 16 December 1999 | 60.835210 | +0.501% |
| Wednesday 15 December 1999 | 60.531865 | +0.177% |
| Tuesday 14 December 1999 | 60.424786 | -0.993% |
| Monday 13 December 1999 | 61.031065 | -0.263% |
| Sunday 12 December 1999 | 61.191816 | 0.000% |
| Saturday 11 December 1999 | 61.191816 | 0.000% |
| Friday 10 December 1999 | 61.191816 | +0.232% |
| Thursday 09 December 1999 | 61.050000 | +0.280% |
| Wednesday 08 December 1999 | 60.879514 | -0.286% |
| Tuesday 07 December 1999 | 61.053875 | +0.148% |
| Monday 06 December 1999 | 60.963533 | -0.325% |
| Sunday 05 December 1999 | 61.162094 | 0.000% |
| Saturday 04 December 1999 | 61.162094 | 0.000% |
| Friday 03 December 1999 | 61.162094 | +0.029% |
| Thursday 02 December 1999 | 61.144373 | -0.027% |
| Wednesday 01 December 1999 | 61.161126 | -0.398% |
| Tuesday 30 November 1999 | 61.405445 | +0.023% |
| Monday 29 November 1999 | 61.391099 | +1.742% |
| Sunday 28 November 1999 | 60.340134 | 0.000% |
| Saturday 27 November 1999 | 60.340134 | 0.000% |
| Friday 26 November 1999 | 60.340134 | +0.401% |
| Thursday 25 November 1999 | 60.099027 | +0.142% |
| Wednesday 24 November 1999 | 60.013844 | +0.294% |
| Tuesday 23 November 1999 | 59.838081 | +0.382% |
| Monday 22 November 1999 | 59.610617 | +1.006% |
| Sunday 21 November 1999 | 59.017100 | 0.000% |
| Saturday 20 November 1999 | 59.017100 | 0.000% |
| Friday 19 November 1999 | 59.017100 | -0.492% |
| Thursday 18 November 1999 | 59.308875 | -0.315% |
| Wednesday 17 November 1999 | 59.495996 | +0.550% |
| Tuesday 16 November 1999 | 59.170813 | -0.972% |
| Monday 15 November 1999 | 59.751333 | +0.145% |
| Sunday 14 November 1999 | 59.664860 | 0.000% |
| Saturday 13 November 1999 | 59.664860 | 0.000% |
| Friday 12 November 1999 | 59.664860 | +0.047% |
| Thursday 11 November 1999 | 59.636948 | +0.066% |
| Wednesday 10 November 1999 | 59.597666 | -0.175% |
| Tuesday 09 November 1999 | 59.701871 | +1.089% |
| Monday 08 November 1999 | 59.058463 | -0.545% |
| Sunday 07 November 1999 | 59.382195 | 0.000% |
| Saturday 06 November 1999 | 59.382195 | 0.000% |
| Friday 05 November 1999 | 59.382195 | -0.724% |
| Thursday 04 November 1999 | 59.815505 | -0.632% |
| Wednesday 03 November 1999 | 60.195680 | +0.717% |
| Tuesday 02 November 1999 | 59.767388 | -0.516% |
| Monday 01 November 1999 | 60.077119 | |
