In weekly chart (50) has formed and this indicates short term jump till 1.5135 cannot be ruled out.
On the downside any break below 1.4800 will confirm the continuation of bearishness. Below that it can reach till 1.4440/1.4200.
The pair’s minor resistance is around 1.4950 and any break above will extend gain till 1.5025/1.5100.
Recommendation: Buy GBP/USD around 1.4860, SL 1.4790, targets 1.5025/1.5090.