Trend analysis (Fig. 1)

GBP/USD is likely to decline on Thursday, from the closing of yesterday's daily candle (1.3460) to the 61.8% retracement level (1.3389). Then, it will go to the 14.6% retracement level (1.3481).

Fig. 1 (daily chart)

Comprehensive analysis:

Indicator analysis - downtrend

Fibonacci levels - downtrend

volumes - downtrend

Candlestick analysis - downtrend

Trend analysis - downtrend

Bollinger bands - downtrend

Weekly chart - downtrend

Conclusion: GBP/USD will dip from 1.3460 (closing of yesterday's daily candle) to 1.3389, which is the 61.8% retracement level (red dotted line). Then, it will go to 1.3481, which is the 14.6% retracement level (blue dashed line).

Alternatively, the pair could go down from 1.3460 (closing of yesterday's daily candle) to the lower fractal at 1.3434 (blue dashed line), then bounce up to all-time highs.