GBPUSD is testing a key daily structure support. Analyzing the reaction of the price to that, I spotted a double bottom formation on 1H time frame.
To buy the pair with a confirmation, wait for a bullish breakout of its neckline. Hourly candle close above 1.2737 will confirm the violation. A bullish continuation will be expected to 1.2787.
Alternatively, if the price sets a new lower low on 1H, the setup will become invalid.