The GBP/USD is testing the Fibonacci levels of the potential wave 4 (green) retracement. Price is a key support zone due to the 50% Fib, 1.40 round level, long-term moving average, and support trend line (blue). A bullish bounce could see price move up within the trend whereas a bearish break could indicate a reversal.
The GBP/USD might have completed a wave C (grey) of a wave 4 (green) retracement if price manages to break above the resistance trend lines (red). A break below the 50 and 61.8% Fibonacci level makes a wave 4 (green) less likely.