GBP/USD’s decline last week suggests that rebound from 1.2154 has completed at 1.2666 already. Initial bias stays on the downside this week for 1.2154 low first. Firm break there will resume larger down trend. Next target is 61.8% projection of 1.3297 to 1.2154 from 1.2666 at 1.1960. On the upside, above 1.2457 minor resistance will turn intraday bias neutral first.
In the bigger picture, fall from 1.4248 (2018 high) could be a leg inside the pattern from 1.1409 (2020 low), or resuming the longer term down trend. Deeper decline is expected as long as 1.2999 support turned resistance holds. On resumption, next target is 1.1409 low.
In the longer term picture, rebound from 1.1409 long term bottom should have completed at 1.4248 already, well ahead of 38.2% retracement of 2.1161 to 1.1409 at 1.5134. The development argues that price actions from 1.1409 are developing into a corrective pattern only. That is, long term bearishness is retained for resuming the downside from 2.1161 (2007 high) at a later stage.