GBP: Stretched REERs, With GBP Topping Most 5-10Y Metrics
May-21 16:43
UK CPI data came in well ahead of expectations, with tax changes for transport and the timing of Easter driving price gains well ahead of both market and BoE expectations. GBP/USD rallied in response, with the pair hitting a new multi-year high at 1.3469. These gains were short-lived, however, despite a further contraction of rate cut pricing across UK OIS markets (38bp of cuts to year-end).
We note that GBP/USD has struggled to maintain gains above the 1.34 handle on several occasions already this year, as well as in 2024, 2019 and 2020. Spot gains today saw a brief print at 1.3469, before reversing more than 70 pips but then admittedly lifting back to ~1.3450 to partly contain the overall bullish breakout.
The stretched nature of GBP is evident in real effective exchange rate terms as well, with the daily Citi REER 6.6% above its five-year average and in the 96th percentile across the same period.
This is easily the highest relative ranking across DMs, with the EUR in second place in its 81st percentile (albeit just 1.9% higher from its average), boosted by the March defence/infra spending announcements and haven flow amidst the “sell the US” theme in global markets (which has seen the USD REER slip 6% from the multi-year highs in early February).
The GBP strength is more pronounced still over a ten-year window, 8% higher than average, although only in the 71st percentile as it includes pre-Brexit highs.
The EUR on the other hand tops the 10-year ranking, in the 81st percentile, but is only 2.5% above its average having kept tighter ranges.