GBP/JPY broke its support at 142.77 (see also the rising channel) yesterday, suggesting a deeper correction. The support at 141.90 is challenged. A key support is at 139.27 (23/01/2013 low). An hourly resistance can be found at 143.58.
GBP/JPY has broken its strong resistance at 140.03 (08/04/2011 high). Further long-term strength towards the key resistance at 163.09 (07/08/2009) is likely. A key support is at 139.27 (23/01/2013 low).