Sterling Stuck Below 1.3570 as a 13% Energy Cap Hike Drives the Whole CPI Beat

GBP/USD traded 1.3557 Wednesday morning, up 0.2% on the session, after the July inflation release landed at 07:00 London time. TradingEconomics logged 1.3556, up 0.17%. The pair edged to 1.3552 immediately after the data, held 1.3550 through the European session, and printed 1.3545 in the first reaction — a range of barely twelve pips across the most important UK data release of the month.

That non-reaction is the story. Sterling has climbed to its strongest level in more than three months, having recovered from the June low near 1.3148 — a 3.1% advance over roughly eight weeks. It gained 0.93% over the past month and 0.67% over twelve months. MUFG called the pound the best-performing major currency of August, crediting UK resilience to the Middle East energy shock, attractive yields and fading Fed hike bets.

The pair softened Tuesday to around 1.3529 as a deteriorating risk mood underpinned safe-haven dollar demand, closing marginally lower. Wednesday's recovery came from the other side of the quote: the Dollar Index sits near 99.50 in the red, having touched its lowest level since June 1.

The ceiling is precise and close. Cable remains trapped below the 1.3570 resistance area that has capped every attempt this week. Above it sits 1.3600, then the May high at 1.3660 — the level Société Générale flags as the hurdle before any run toward 1.38.

The Office for National Statistics reported headline CPI accelerating to 2.9% in the twelve months to July from 2.6% in June, matching consensus and marking a four-month high. Core CPI held at 2.6% against expectations for a downtick to 2.5%. On the month, CPI rose 0.3% after 0.1% in June.

Two of three numbers came in hotter than forecast. The pound moved eight pips. That tells you the market had already positioned for this, and it tells you what happens at 2:00 p.m. ET when the Fed minutes arrive.

The Energy Cap Did All the Work in That Print

The composition of the July CPI acceleration matters far more than the headline, and the composition is almost entirely imported.

Housing and household services contributed the largest upward push, jumping to 4.1% from 2.7% in June. That reflects the 13% hike in Ofgem's household energy price cap that took effect last month. Gas prices surged 14.7% — the biggest increase since October 2022. Electricity rose 3.6%.

Strip that out and the domestic picture looks considerably softer. Transport inflation slowed to 3.6% from 5.7% as motor fuel prices fell, with the average price of diesel dropping 8.8 pence per litre between June and July. Food inflation eased to 1.3% from 1.7%.

Smaller categories rebounded: furniture and household goods to 1.0% from -0.2%, clothing and footwear to 0.5% from -0.5%, alcohol and tobacco to 2.5% from 2.1%, health to 3.7% from 2.5%.

The headline increase was more than explained by the Ofgem cap, with softer food and motor-fuel inflation offsetting part of that boost. Pantheon Macroeconomics summarized it as little news, with airfares undershooting and VAT cuts failing to feed through, projecting inflation heading toward roughly 3.5% in November.

That is cost-push inflation from an energy shock the Bank of England cannot control with Bank Rate. The Middle East conflict has Brent at $92 and UK gas at a 21-week high, and Britain imports considerably more of its energy than the United States does — which is precisely why a renewed spike hits the UK harder on both sides of the Atlantic comparison.

CPIH, which includes owner-occupiers' housing costs, rose 3.1% in the twelve months to July from 2.8%, with a 0.3% monthly increase.

The producer pipeline pointed the other way. Input PPI declined 1.7% on the month against forecasts for no change. Output PPI held steadier. Retail prices grew at their fastest pace since March.

A central bank looking at falling input costs and a one-off regulated energy step does not hike on that combination.

Services at 3.4% Is the Number That Actually Matters

The Monetary Policy Committee does not target headline CPI in practice. It targets the domestically generated component, and that component moved the right direction.

Services inflation slowed to 3.4% from 3.6%. That is the metric the Bank has repeatedly identified as the cleanest read on underlying price pressure, because services costs reflect wages and domestic demand rather than imported energy and food. It was running near 3.7% in May.

Pair that with the labour market data released Tuesday. Unemployment held at 4.9%, above forecasts. Payroll employment declined by 86,000 year on year. Regular earnings growth remained relatively firm at 3.5%.

Wage growth at 3.5% against services inflation at 3.4% is roughly the configuration a central bank wants to see before it stops worrying. Neither is at target-consistent levels, but both are decelerating rather than accelerating, and the payroll decline points to labour demand that is contracting rather than tight.

The market read it that way. The figures prompted a modest reduction in expectations for a Bank of England rate hike later this year, and both sterling and UK gilt futures showed little immediate reaction.

That is the split that defines the pound's position: headline inflation is rising, underlying services pressure is easing. Those two mechanisms are frequently conflated and they behave differently. A market pricing hikes off the headline is pricing something the MPC has explicitly said it looks through.

One independent read puts UK inflation peaking around 3.2% next winter and describes that as well below the threshold for a rate hike, with the committee turning more dovish as confidence grows that higher energy prices will not spill into broader inflation.

Pantheon's 3.5% November projection is higher. Both agree the peak is energy-driven and temporary.

The Bank held Bank Rate at 3.75% in July on a 6-3 vote, with Governor Andrew Bailey describing the disinflation process as remaining on track despite persistent external risks. The June decision was 7-2, with two members voting to raise to 4%.

December Is Fully Priced and That Is the Vulnerability

Markets are currently fully pricing a 25 basis point Bank of England increase in December, with further moves contingent on the inflation trajectory.

That pricing is the pound's support and its single largest downside risk. Sterling's recovery from 1.3148 is not simply a weak-dollar story — it carries domestic rate support, and that support exists only while the December hike stays priced.

The principal risk is therefore not that the Bank turns dovish. It is that inflation data erodes the tightening expectation the market has been building. Today's release did exactly that at the margin: core held at 2.6% rather than falling to 2.5%, which reads hawkish, while services fell to 3.4% and input PPI dropped 1.7%, which reads dovish. Net, the print was mixed enough to leave December intact without strengthening it.

Market commentary describing December as fully discounted sits alongside prediction-market activity implying materially lower odds of any 2026 hike. That gap between derivatives pricing and event-contract pricing is unusual and it means the December hike is less securely embedded than the short-sterling curve suggests.

Bank Rate at 3.75% against a federal funds range of 3.50%–3.75% puts the differential at roughly 12.5 basis points in sterling's favour at the midpoint. Against the ECB's 2.25% deposit rate, the gap is 150 basis points. The pound carries a yield advantage over both, and that advantage widens if the Bank delivers in December while the Fed holds.

It reverses if the December hike gets priced out. Sterling would then be a currency with 4.9% unemployment, payrolls down 86,000, second-quarter GDP growth of 0.4% that failed to ignite any support, and an energy import bill rising with Brent at $92.

The next MPC decisions and the November inflation peak are the checkpoints. Between now and then, cable is a dollar trade.

The Dollar Index at 99.50 Is Carrying Cable

DXY sits near 99.50 and has touched its lowest level since June 1, down roughly 0.40% to 0.65% on recent sessions. That decline is doing more for GBP/USD than anything in the UK data.

The trigger set was American. July retail sales fell 0.6% against forecasts for a 0.1% gain, the biggest monthly decline since May of last year. US CPI eased to 3.4% year on year with core at 2.5%, both in line. PPI came in below forecast. The July employment report showed unexpected job losses. University of Michigan preliminary sentiment dropped to 51.0 from 55.2.

Those four prints pushed September Fed hike odds to roughly 33% from about 44% a week earlier. CIBC read the inflation data as room for the Fed to hold in September.

The technical structure on the index defines cable's path. DXY trades below the 50-day and 100-day EMAs at 100.19 and 99.89, keeping the short-term outlook negative, with 99.38 as the critical support and an RSI at 38 signalling weak momentum. Resistance sits at 100.06, then 100.66, 101.30 and 101.77. A confirmed break below 99.38 opens 98.94, then 98.41, then 97.84.

Map that onto the pair: DXY holding 99.38 and bouncing to 100.06 corresponds to cable failing at 1.3570 and retreating toward 1.3475. DXY breaking 99.38 toward 98.94 corresponds to cable clearing 1.3570 and running at 1.3660.

The dollar has not fallen cleanly. It firmed Tuesday, extending a recovery through the second half of Monday as the deteriorating risk mood underpinned safe-haven demand following the expiry of the 60-day US-Iran memorandum without a final peace deal or extension. Brent climbed back above $90 on that news.

That is the tension in the trade. The same energy shock that lifts UK inflation and supports BoE hike pricing also generates dollar safe-haven demand and pushes US long-end yields higher. Both effects are live simultaneously.

ING notes the unresolved Middle East conflict is keeping energy prices bid and partially contributing to the rise in long-end yields.

Technical Structure: 1.3570 Is the Only Level That Matters Today

The chart is constructive and the levels are tightly stacked, which makes the afternoon binary.

Cable maintains a bullish near-term bias with spot holding above the 20-day exponential moving average at 1.3475. The major daily simple moving averages cluster between roughly 1.3380 and 1.3440, and price sitting comfortably above that band suggests a well-supported uptrend rather than a short-covering bounce. The 14-day RSI at 62 indicates buyers retain control without reaching overbought territory.

Overhead, 1.3570 is the gate. The pair has returned to the mid-1.3500s and traded a few pips above 1.3550 while remaining trapped within the previous days' range below that resistance. Clearing it targets the 1.3600 round figure, and above 1.3600 the May high at 1.3660 becomes the objective.

Société Générale sees room toward 1.38 if the rebound holds, explicitly flagging 1.3660 as the hurdle. That is the single most-watched level on the medium-term chart because it marks the 2026 high and the top of the range that has contained the pair since spring.

Downside structure is layered. The 20-day EMA at 1.3475 is first support and has not been tested since the break higher. Beneath it, the daily SMA cluster at 1.3440 down to 1.3380 provides a wide shelf — roughly 60 pips of moving-average confluence that would need to break before the trend inverts.

Below 1.3380, the structure opens toward 1.3148, the June low that marks the origin of this entire advance.

The pair traded near 1.3541 on Tuesday, a touch off the three-month high above 1.3550 printed earlier in the week, and then to 1.3529 during the risk-off session. That 1.3529 to 1.3570 band has contained price for four sessions — a 41-pip range in the most liquid pair after EUR/USD.

Compression of that magnitude ahead of a scheduled catalyst resolves in one direction within hours of the release. It does not persist.

The Forecast Dispersion Is the Widest of Any Major

The published targets on cable disagree more than on any other G10 pair, and the spread describes genuine uncertainty rather than analytical laziness.

Société Générale sees 1.38 on a continued rebound. MUFG carries a 12-month view at 1.36. Consensus compilations put the forecast at 1.3327, implying 1.5% downside from spot. J.P. Morgan's forecast falls to 1.28 by December 2026. Crédit Agricole is outright short the pair despite the recent rally.

That range — 1.28 to 1.38 — covers 7.4% and includes the current spot in the middle. When six institutions cannot agree on direction, the honest conclusion is that the pair is being set by whichever central bank surprises first.

One framework puts cable at 1.32 to 1.37 for the near term with the dominant drivers being Federal Reserve and Bank of England decisions rather than any structural view. The dollar-strength case runs: payroll misses prove to be noise, US inflation stays sticky on energy, and Warsh delivers the hike his committee has signalled. That path takes cable to 1.30–1.31.

Neither outcome is clearly more likely, which is why conviction across the sell side is deliberately low.

The structural argument for sterling is that a central bank which is not cutting is quietly supportive of its currency. The Bank of England has held at 3.75% while carrying a 150 basis point premium over the ECB and a marginal premium over the Fed midpoint. Yield attracts flow.

The structural argument against is the energy exposure. Both the Fed and the MPC explicitly flagged energy-driven supply shocks in June, and a renewed spike pushes inflation higher on both sides of the Atlantic while hitting Britain harder because it imports more of its energy. Brent at $92 with the Hormuz memorandum expired is that spike.

UK second-quarter GDP expanded 0.4%, but the preliminary estimate failed to ignite support amid scepticism about whether that pace can be sustained through the second half.

What the Fed Minutes Do to This Pair

The July 28–29 FOMC minutes publish at 2:00 p.m. ET and carry more weight for cable today than the UK CPI already did.

The Federal Reserve held at 3.50%–3.75% on a 9–3 vote, with three regional presidents dissenting in favour of a 25 basis point hike — the first three-way directional dissent since September 2016. Chair Warsh has withdrawn forward guidance entirely, which makes the minutes the only available window into how broadly the hawkish view extended.

The asymmetry favours the downside for cable. September hike odds have already collapsed to roughly 33% from better than even, meaning the dovish scenario is substantially priced. A release confirming isolated dissent produces a modest push through 1.3570. A release showing broader tightening support reprices September toward 45%, lifts DXY off 99.38 toward 100.06, and sends cable back to the 1.3475 EMA.

Warsh's apparent comfort with the recent tightening in financial conditions is the specific language to watch. If the minutes indicate the committee views market-driven tightening as substituting for policy tightening, that reads hawkish on rates while tolerating higher long-end yields — a dollar-positive combination on both counts.

The 30-year Treasury printed 5.338% this week, a 19-year high, before easing. The 10-year retreated to 4.70% from a 20-month peak near 4.75%. That retreat is what allowed the dollar to resume falling Wednesday and what gave cable its bid.

The calendar beyond today is dense. July PCE lands August 26. Jackson Hole runs August 27 to 29 with Warsh delivering his first keynote as chair on August 28 — 19 days before the September 16 decision, with hike expectations already repriced. The September FOMC carries a fresh Summary of Economic Projections.

For sterling, the UK calendar is comparatively empty until the next labour market release and the November inflation peak. That imbalance means cable trades as a dollar proxy for the next several weeks regardless of what British data does.

The Cross Rates Are Telling a Different Story

GBP/USD at a three-month high obscures what sterling is doing against everything else, and the crosses are less flattering.

GBP/EUR slipped to around 1.1686 after the inflation release as the euro caught bids from Germany's ZEW economic sentiment index. August's reading reported a stronger-than-expected improvement, with morale in the eurozone's largest economy bolstered by suggestions that the government's previous fiscal reforms are being felt by survey respondents.

That is the more informative comparison. The euro is rallying on an ECB expected to hike to 2.50% on September 9 with 90% to 94% probability. Sterling is holding on a December BoE hike that prediction markets doubt. Both currencies are gaining against the dollar; only one is gaining on genuine policy convergence.

GBP/JPY sits near 215.70, at the day's low following the CPI release, as hawkish Bank of Japan bets helped the yen stage a strong recovery. USD/JPY trades 159.638, up 0.20% at a two-week high, with implied odds of a September BoJ hike rising to around 80% from 50% at the start of August.

The dollar was weakest against the yen on the session and the pound was strongest against the New Zealand dollar — a distribution that says this is a broad dollar move with sterling somewhere in the middle rather than a sterling-led advance.

Consensus cross forecasts run lower across the board: GBP/EUR at 1.1612, GBP/CAD at 1.8749, GBP/NZD at 2.2758, GBP/AUD at 1.8848.

The FTSE 100 showed almost no reaction, adding 7.82 points or 0.07% to 10,735.86 after the open. UK gilt futures were similarly flat. When neither the currency, the equity index nor the rates market moves on the month's headline inflation print, the market has decided the number does not change the policy path.

That decision can be wrong. It is rarely wrong on the same day.

The Energy Trap Underneath Sterling

The mechanism most likely to break the current setup is the one nobody is trading directly.

Britain is a net energy importer. The July CPI acceleration came from a 13% Ofgem cap increase driven by wholesale gas costs that trace directly to the Hormuz disruption. UK gas hit a 21-week high. Brent sits at $92 with the US-Iran memorandum expired, eight vessel attacks logged in the strait this month, and Trump confirming the naval blockade remains in full force while stating no talks are scheduled.

That configuration produces a specific and unpleasant sequence for sterling. Energy costs rise, headline inflation climbs toward the 3.2% to 3.5% winter peak, the BoE looks through it because services inflation is falling and unemployment is at 4.9%, and the currency loses the rate support while absorbing a terms-of-trade deterioration.

The market is currently trading the first two steps and ignoring the last two.

The counterargument is that rising headline inflation forces the Bank to act regardless of composition, on credibility grounds. Hotter-than-expected annual and monthly core readings could lift the odds of a September hike if markets view it as an insurance move — and in that case cable drives back above 1.3600. Today's core at 2.6% versus 2.5% expected is exactly that kind of print, and the pair moved eight pips on it.

The dampener is that Bailey has already signalled the disinflation process remains on track despite persistent external risks. That phrasing is the Bank pre-committing to look through energy.

The next Ofgem cap review and the November inflation peak are the events that test whether the MPC holds that line. Both fall well after the December meeting is decided in market pricing terms.

Diesel falling 8.8 pence per litre between June and July shows the transmission works both ways. If Hormuz normalizes and crude retreats toward the EIA's $85 third-quarter Brent forecast, UK headline inflation falls fast and the December hike disappears.

What Would Actually Break 1.3660

Reaching the May high requires something cable does not currently have: a domestic catalyst.

The pair has advanced 3.1% from 1.3148 on a combination of dollar weakness and a December hike expectation that survived rather than strengthened. Neither is sufficient to clear a level that has capped the pair for three months.

The realistic path to 1.3660 runs through the dollar. DXY breaking 99.38 and running to 98.94, then 98.41, delivers roughly 1% of index decline — enough to carry cable through 1.3570 and 1.3600 given the euro-heavy basket construction. That requires the FOMC minutes to isolate the three dissenters and Jackson Hole to confirm a Fed on hold through year-end.

The domestic path requires services inflation to reverse higher, wage growth to accelerate above 3.5%, or unemployment to fall back below 4.9%. None of those is scheduled before the next labour market release, and all three point the wrong direction currently.

Above 1.3660, Société Générale's 1.38 becomes the reference. That is a further 1.6% and would put sterling at levels not seen in over a year.

The bear path is more mechanically supported. A hawkish minutes release, a September hike repriced above 40%, and DXY back through 100.06 sends cable to 1.3475 quickly. Losing the 20-day EMA opens the 1.3440 to 1.3380 SMA cluster. Breaking beneath that, J.P. Morgan's 1.28 December target stops looking like an outlier.

The consensus at 1.3327 implies 1.5% downside and sits between those two scenarios, which is what a consensus does when the underlying distribution is bimodal.

The RSI at 62 leaves room in both directions. Buyers retain control without stretch, which means neither a squeeze higher nor a mean-reversion lower is technically forced.

The Forecast: Levels, Triggers and the Verdict

The base case is that cable holds 1.3529 and resolves the 1.3570 resistance on the minutes rather than on anything British.

The bull sequence has three steps. Clear 1.3570 and hold it, take the 1.3600 round figure, then run the May high at 1.3660. That ladder covers 0.8% from spot — a single dollar-negative afternoon executes it. Above 1.3660 the structure opens toward 1.38 with nothing meaningful in between.

The triggers: FOMC minutes that isolate the three dissenters, DXY confirming a break of 99.38 toward 98.94, and the December BoE hike remaining fully priced through the next MPC communication.

The bear sequence starts at 1.3529. Losing that four-session floor puts the 20-day EMA at 1.3475 in play, and beneath it the daily SMA cluster from 1.3440 down to 1.3380 provides roughly 60 pips of confluence. Breaking 1.3380 opens 1.3327 — the consensus forecast — with 1.3148 as the structural floor from June.

The triggers on that side: minutes revealing hawkish support beyond the 9–3 vote, September hike odds repricing from 33% toward 45%, DXY reclaiming the 99.89 to 100.19 EMA cluster, or any signal that the MPC will look through a headline inflation peak of 3.2% to 3.5% this winter.

The verdict: this is a three-month high built on the wrong foundation. July CPI accelerated to 2.9% almost entirely because Ofgem raised the household energy cap 13% and gas prices rose 14.7% — the largest increase since October 2022. The number the Bank of England actually watches, services inflation, fell to 3.4% from 3.6%. Input PPI dropped 1.7% against forecasts for no change. Unemployment holds at 4.9% with payrolls down 86,000 year on year and Q2 GDP growth of 0.4% that nobody trusts to repeat.

Sterling is being carried by a Dollar Index at its lowest since June 1, not by British fundamentals. Base case targets 1.3660 on a dovish minutes release, with 1.3600 as the first confirmation. Failure at 1.3529 targets 1.3475 first and the 1.3440–1.3380 cluster as the structural floor. The December hike is fully priced and the data released this morning did nothing to secure it — which makes the pound long a position with a known expiry rather than a trend.

That's TradingNEWS