GBP/USD rebounded after edging lower to 1.2298 last week. But upside is capped by 1.2538 support turned resistance. Initial bias remains neutral this week first. On the downside, break of 1.2421 will argue that rebound from 1.2298 has completed and bring retest of this low. However, decisive break of 1.2538 will bring stronger rally to 55 D EMA (now at 1.2582) and above.
In the bigger picture, price actions from 1.3141 medium term top are seen as a corrective pattern to up trend from 1.0351 (2022 low). Fall from 1.2892 is seen as the third leg. Deeper decline would be seen to 1.2036 support and possibly below. But strong support should emerge from 61.8% retracement of 1.0351 to 1.2452 at 1.1417 to complete the correction.
In the long term picture, a long term bottom should be in place at 1.0351 on bullish convergence condition in M MACD. But momentum of the rebound from 1.3051 argues GBP/USD is merely in consolidation, rather than trend reversal. Range trading is likely between 1.0351/4248 for some more time.