GBP/USD has erased the rising trend-line and is now heading toward the hourly support at 1.5626 (17/06/2015 low). Hourly resistance is given at 1.5930 (18/06/2015 high).
In the longer term, the technical structure looks like a recovery bottom whose maximum upside potential is given by the strong resistance at 1.6189 (Fibo 61% entrancement).