The Daily Brief

Sterling has stopped taking its cue from the data diary and started taking it from Westminster. The pound firmed on Tuesday to close near 1.34, its best levels since mid-June, and the move owed less to the softer dollar than to a domestic story that has been quietly building for three weeks: the orderly handover of power from Keir Starmer to Andy Burnham. With the leadership contest set to close this week and Burnham expected to be confirmed and then formally take office on 20 July, the political risk premium that weighed on sterling through the spring has largely drained out of the price.

That leaves the market looking past the transition itself to the shape of the government behind it. The question now is not who runs Number 10 but who runs the Treasury, and the betting favours Ed Miliband, a choice read as tilting towards a more expansive fiscal stance. Sterling's recent strength assumes a Chancellor who respects the fiscal rules Burnham has been careful to endorse; a pick that unsettles that assumption is the clearest near-term risk to the currency, in a country whose tax burden already sits at a post-war high and whose public finances leave little room to spend.

The rate story cuts the other way, and it is why the pound has been the best G10 performer alongside the dollar over the past month. The oil spike is a genuine double-edged sword for a heavy energy importer: it threatens growth, but it also lifts the inflation risk that a Bank of England leaning hawkish cannot ignore. The Bank held Bank Rate at 3.75% on 18 June in a 7-2 vote, with two members already pushing for an immediate rise, and markets have since moved to price a September hike as close to fully baked, with a second increase before year-end no longer a fringe view. A currency with a live tightening cycle behind it holds its bid more easily than one without.

The result is a pound supported from two directions at once, by receding political risk and by rising rate expectations, and exposed mainly to a domestic event it cannot yet see. Thursday's May GDP print will test whether the economy can carry higher rates, and the Cabinet announcement will test the fiscal assumption underneath the rally. At 1.34, cable sits in the upper half of a July range of roughly 1.314 to 1.345 and back at mid-June levels; the topside test is 1.35, which needs the Chancellor question to resolve cleanly and the September hike to hold, while the downside opens towards 1.325 if the fiscal signal disappoints, leaving the balance of near-term risk two-sided for the first time in weeks rather than the one-way drift lower it carried yesterday.

The number the market had built a hawkish case around finally landed, and it broke the case. June headline CPI fell 0.4% on the month against expectations for a 0.1% dip, the largest monthly decline since 2020, and core was flat versus a forecast 0.2% rise, pulling the annual core rate to 2.6% from 2.9%. Cheaper June petrol did most of the headline work, but the flat core is what the committee watches, and it undercut the argument, live only a day earlier, that the Fed might have to move within weeks.

The repricing was immediate and sat where it matters, in the front end. Odds of a July hike collapsed from around 42% on Monday to roughly 17%, the two-year yield fell as much as 14 basis points in its sharpest drop since February to near 4.15%, and the ten-year eased to 4.58%. The dollar index slid to 100.74, its worst session in weeks, and gave back the safe-haven premium the oil shock had lent it. This is a cleaner read on the US than the index level alone, because the information was in how far and how fast the hawkish pricing unwound.

What kept the move from running further was the chair. Kevin Warsh used his congressional testimony to lean hard against any dovish interpretation, reiterating that the committee has no tolerance for persistently elevated inflation, and the dollar clawed back part of its loss after he spoke. He returns to Capitol Hill today for a second day before the Senate, and with the June meeting having lifted the median 2026 dot to 3.8% and nine of eighteen officials still pencilling in a hike, his framing is a live counterweight to the print. The market has pushed the next likely move to September, not cancelled it.

Today's producer prices are the immediate test of whether the cooling is real or a one-month energy artefact, and the oil bid running underneath everything caps how far any further dovish relief can travel. At 100.74 the index sits at the lower end of the 100 to 102 band it has held for weeks, so the level says less than the direction of travel. With most of the hawkish premium already unwound at the front end, the asymmetry has flattened: a soft PPI or a dovish tilt drags the index towards the 100 floor, while a hot producer print or a sharper Warsh reopens the path back towards 101.5, and the deciding variable is no longer the Fed's intent but whether oil forces its hand.

The most telling thing about the rand on Tuesday is what it did not do. On a day the dollar had its worst session in weeks and the pound and other majors firmed against it, the rand went the other way, easing fractionally to close around 16.49. An emerging-market currency that fails to rally when the dollar falls is telling you where the pressure sits, and for the rand that pressure is the oil bill. South Africa imports almost all of its crude, so a third consecutive day of rising Brent is a direct drag on the import bill and the terms of trade, and it is working against the currency even as the broad dollar weakens.

The offset that carried the rand through the spring, firm precious-metal prices, is less reliable now: gold has rebounded to around $4,055 on the softer inflation read, which helps, but it is coming off its worst quarter since 2013 and the recovery is fragile. The overnight signal from China compounds the caution, with second-quarter growth slowing to 4.3%, its weakest since 2022 and below forecast, a soft read for the largest buyer of South Africa's mined exports. The reason the pressure has stayed a drift rather than a break is the Reserve Bank.

The SARB raised the repo rate to 7.00% in late May, its first hike in three years, and Governor Kganyago has kept the door open to another move, noting that inflation expectations have pushed above the 3% target. With the next decision on 23 July and a fresh energy shock in the mix, that rate defence is real and it is more than most emerging-market peers can offer this week, which is precisely why the rand is leaking rather than tumbling. The stability is genuine but conditional, resting on the SARB staying hawkish and on oil not running away from it.

At 16.49, USD/ZAR sits in the upper half of the 16.00 to 16.50 band it has held since May, and the forces on it now point the same way: a rising oil bill, a fragile gold offset and a softer China all lean towards weakness. The path towards 16.60 to 16.80 is the more likely one if Brent holds the spike, while the floor near 16.00 needs Hormuz to de-escalate, and the balance of risk sits firmly on the weaker side, held back only by a central bank that looks more willing to defend the currency than to let it run.

The cleanest signal today is a channel that broke. For most of this week oil, yields and the dollar rose together while gold fell, the signature of a market pricing tighter policy, the tell that yesterday's brief flagged as the thing to watch. The soft CPI snapped it: oil kept climbing but yields fell, the dollar dropped and gold rose. That divergence is the whole story, because it means the market is now split on the question that had been settled, namely whether the spring's inflation impulse is finally fading or merely pausing before oil revives it.

The bull case for cooling has real support. Headline inflation posted its steepest monthly fall since 2020, energy was the driver, and several economists now argue May was the peak for this cycle, with the disinflation process resuming from here provided the conflict does not escalate again. The bear case is trading three feet away on the screen. Brent is near $86 this morning, a third straight day higher, after US forces ran another multi-hour wave of strikes on Iranian coastal and naval targets overnight; the proposed 20% Hormuz transit toll has already been walked back, but the strikes have not, and roughly a fifth of the world's seaborne crude still moves through that chokepoint.

Equities have chosen to read the glass as half full. The S&P 500 closed up 0.4% near 7,544 on the softer print and a strong start to bank earnings, with Goldman Sachs jumping 9% on a large beat, though a 25% collapse in one big-cap technology name capped the tape and the advance was narrow rather than broad. The overnight tone stayed firm across Asia even as China's growth miss landed, a sign that the rate relief is doing more for risk appetite than the China number is doing to dent it, at least for now.

The tension will not resolve on sentiment; it will resolve on data and on oil. Today's producer prices either confirm the cooling read one day later or complicate it, and the EIA inventory report lands into a crude market already tight on geopolitics. Brent near $86 sits between the sub-$73 lows June's ceasefire delivered and the war-peak above $120 seen earlier this year, and the asymmetry points higher while Hormuz transit is disrupted. The signal to hold onto is the broken channel: as long as oil can rise while yields fall, a single soft inflation print buys relief but not resolution, and the cross-asset picture stays two-way rather than the one-way disinflation trade it briefly resembled at the open.