Prices are approaching our support in line with our ascending trend line where we could see a bounce above this level. Ichimoku cloud and 20 EMA are showing signs of bullish pressure as well.
Definite bullish pressure ahead of the ISM Services data in the U.S. The evolving setup also entails the possibility for shorting the GBPUSD once the upswing you've projected is completed. Your ascending trend line and TP area outline a nice Ascending Triangle, which is a typical bearish pattern. An eventual dropdown below the ascending line would signify the readiness of the pair to start diving.