The Week Ahead: July CPI at 3.4%: Three Scenarios for the Remainder of Q3

July CPI at 3.4%: Three Scenarios for the Remainder of Q3 The US consumer price index rose 0.1% in July, pulling the year-on-year rate to 3.4%, down from the prior month and in line with consensus. Gasoline declined 2.9% month-on-month after a 9.7% collapse in June, and between those two months, energy absorbed a shock that would otherwise have kept headline inflation well above 4%. Bloomberg Surveillance's commentary on Thursday noted "a bit of a bounce later in the month" that the early decline had managed to overshadow at the aggregate level. Stocks moved higher. VIX closed Friday at 14.25. The market absorbed the data and ran. What matters for the next six weeks is embedded in the timing detail, not the aggregate. The early-July gas price decline shaped the CPI print. The late-July bounce did not, but it will shape August's. The Arithmetic of a Two-Speed Month There is a useful separation in Thursday's data. Core CPI came in at approximately 2.5% year-on-year, down from 2.6% the prior month, while headline ran at 3.4%. The roughly 90-basis-point gap between the two is almost entirely energy's contribution. Labor costs remain well-behaved; the share of GDP flowing to profits has increased while the labor share has held more muted. There is no wage-price spiral in the July print. The inflation problem runs through crude oil, and crude oil runs through the Strait of Hormuz. The IEA's August 12 revision made the supply picture explicit. The agency cut its 2026 global oil supply forecast by 4.3 million barrels per day and projected a 1.8 million barrel per day global deficit for the current quarter. Behind that revision sits a July flow story that defines the fragility of any optimism: Middle East oil loadings briefly recovered to 20 million barrels per day in early July before collapsing to 12 million barrels per day later in the month, an 8 million barrel per day reversal within a single calendar month. Brent closed Friday at $88.82. The late-July loading deterioration is the same dynamic that surfaced in late-July gasoline prices, and CPI captured only the first half of it. Three Scenarios for the Rest of Q3 *Scenario 1: Gradual de-escalation, Fed on hold (~40% probability)* The most benign path assumes current ceasefire arrangements stabilize Hormuz flows closer to the early-July levels. Crude drifts laterally or lower, the late-July gasoline bounce proves transient, and August CPI lands near July's pace. Under this scenario, year-on-year headline inflation continues its descent and core stays near 2.5%, keeping a September Fed hold firmly on the table. For European gas, the path is constructive but unspectacular. EU aggregate storage stands at 60.2% full, with injection running at +3,187 GWh per day. At that pace, the bloc makes meaningful progress toward winter targets. TTF at €61.38 holds in a range, and the backwardation embedded in the strip, Q+1 at €61.23 against Cal+1 at €43.75, signals near-term tightness that resolves by next year. This scenario asks the Strait to behave better than it did in late July. That is the assumption doing the work. *Scenario 2: Hormuz disruption renewal, inflation re-accelerates (~38% probability)* July's 8 million barrel per day intramonth swing is a template, not an outlier. If August loading data repeats that pattern, or if hostilities flare before any formal arrangement solidifies, crude pushes materially above $88.82 and gasoline follows. The national average US gasoline price at $4.04 per gallon already sits roughly 90 cents above year-ago levels. A sustained move toward $4.50 reverses the entire July CPI tailwind. Fuel oil's 39.1% year-on-year gain illustrates how persistently elevated the energy base already is. Under this scenario, the Fed's September calculus shifts from "hold with easing bias" to "hold with tightening risk", a very different equity market outcome. Gold's position at $4,375.60 and the DXY at $99.64, reflecting a dollar that has been softening, with EUR/USD at $1.16, suggest some inflation protection demand is already embedded in positioning. In Europe, this path is considerably more acute. Germany's storage stands at 49.1%, 11 percentage points below the EU average, with the Netherlands at 41.1% and Belgium at 43.1%. At current injection rates, Germany adding 544 GWh per day, the Netherlands 220 GWh per day, these markets need the remainder of August and most of September to approach comfortable winter levels, with no demand shock disrupting the injection window. The LNG cargo picture complicates the arithmetic further. JKM closed Friday at $21.21 per MMBtu. In energy-equivalent terms, JKM and TTF are approximately at parity, which removes the traditional European buyer's ability to outbid Asian demand for incremental cargoes. If crude-driven LNG re-pricing tightens the arbitrage further, European storage fill becomes a function of pipeline availability and weather, precisely the variables that offer least comfort when starting levels are already stretched. *Scenario 3: Second-round effects emerge, core stickiness persists (~22% probability)* Core CPI at 2.5% looks contained only relative to the headline energy shock. Shelter costs remain elevated. Airline fares are running at +25.5% year-on-year, a figure that reflects both residual energy pass-through and travel demand that has not softened. If wage settlements that began pricing in the 14.7% annual energy inflation figure start flowing into services pricing over the next two to three quarters, the disinflation implied by Thursday's print proves an artifact of energy timing rather than a structural trend. The 1973-74 parallel is instructive less for its headline shock than for its sequencing: energy spike, brief plateau, then a second leg driven by embedded expectations. Labor's declining income share limits this channel compared to the 1970s, but it does not eliminate it. A core rate that stalls at 2.5% through Q4 rather than declining further is the version of this scenario that would genuinely complicate the Fed's 2027 easing path. The Positioning Picture CFTC data as of last Tuesday shows managed money in Henry Hub natural gas at a net short of -110,382 contracts, though the position covered by +16,163 contracts week-on-week. That is a historically large short position in a market where the geopolitical calendar remains live. At $2.75, Henry Hub's fundamentals are structurally bearish, domestic conditions are well-supplied, summer weather has kept withdrawal pressure low, but the position is large enough that any macro shock triggering LNG export demand re-pricing could produce outsized short-covering moves disproportionate to the fundamental signal. Brent managed money sits at a near-flat net long of +2,145 contracts, while WTI net longs total +103,715. The divergence is unusual given that Brent is the global benchmark with direct Hormuz exposure. A near-flat Brent position against a 1.8 million barrel per day IEA-flagged deficit implies that large funds are either trading US energy self-sufficiency as a relative position or have not yet repositioned for the scenario where the Hormuz disruption proves durable. ULSD heating oil sits at a net long of +14,038, up +2,759 week-on-week, a relatively modest increase for a winter contract that should be accumulating length if the disruption scenario is gaining credence. EUA carbon closed Friday at €81.26 with European power day-ahead prices clustered in the €125–135 range across most of the bloc. Italy sits at €156.44 day-ahead and Base Cal+1 at €122.18, the structural outlier driven by interconnection constraints and higher gas-to-power exposure. If TTF moves, Italian power moves first and hardest. --- What to Watch Monday - TTF open: Friday's close was €61.38. A gap above €62.50 on the European open would represent the market beginning to price the late-July loading deterioration rather than the early-July relief that shaped Thursday's CPI print. A hold below €61 suggests the print's goodwill carries into the new week. - EU ETS auction (EEX) and UK ETS auction (ICE): EUA Dec closed at €81.26; UKA at $58.12. With Newcastle coal at $121.90 per tonne and European power elevated, carbon demand from utilities should be firm. Watch auction clearing levels relative to Friday's close for directional signal into the week. - Overnight geopolitical risk: Any update to Hormuz loading data or Iran diplomatic developments over the weekend commands immediate attention at the Asia open. The July precedent, 20 mb/d to 12 mb/d within a single month, means headline-risk responses can be swift and substantial. Watch Brent at the open relative to Friday's $88.82 close. - DXY: Closed at $99.64 with EUR/USD at $1.16. Any further dollar softness in the Asian session carries a direct commodity support read before European markets open. - Henry Hub: $2.75, net short of -110,382 in managed money. Any opening headline touching LNG export demand or Gulf of Mexico weather should move this ahead of crude. --- The Week Ahead - Monday, Aug 17, EU and UK ETS auctions (EEX/ICE): EUA Dec at €81.26 with elevated options open interest in the €80–85 strike range. Coal at $121.90 per tonne and European power at €125–135/MWh sustain strong utility incentive to cover forward carbon positions. Auction clearing premiums or discounts versus Friday spot will set the carbon tone for the week. - Monday, Aug 17, AEMO NEM Weekly Report: Australian power spot prices fell sharply Friday, NSW -18.1%, South Australia -28.5%, Victoria -23.3%. NSW Cal+1 on ASX sits at $84.40/MWh. The weekly report will clarify whether Friday's spot collapse reflects weather, renewable output, or demand-side contraction; the answer determines whether the cal-year strip reprices. - Tuesday, Aug 18, US Empire State Manufacturing Index: July CPI's benign character rests partly on demand-side pressure remaining contained. A manufacturing print well below zero would reinforce the disinflation read; a surprise rebound complicates the Fed's assessment of whether 3.4% inflation is demand-led or purely energy-supply-driven. - Tuesday, Aug 18, NAHB Housing Market Index: Shelter costs are keeping core CPI elevated at approximately 2.5%. A weak housing sentiment read would signal the shelter component may begin to moderate, relevant to whether core can break toward 2.0% on a sustainable trajectory, which is the precondition for any meaningful September easing discussion. - Tuesday, Aug 18, US Treasury bill auctions (3-month and 6-month): Strong foreign demand signals continued global dollar appetite and limits further dollar weakness, directly relevant to commodity prices given DXY at $99.64 near recent lows and EUR/USD at $1.16. - Friday, Aug 22, CFTC COT data (positions as of Aug 19): The Henry Hub net short of -110,382 and the near-flat Brent net long of +2,145 are the two positions to track this week. Another large cover in Henry Hub would shift the gas narrative materially; any meaningful build in the Brent net long would signal that large funds are beginning to position for the Hormuz disruption scenario rather than fading it. - Positioning divergence to note: Germany's storage at 49.1% and the Netherlands at 41.1% are running 10–15 points below typical pre-winter seasonal levels, with current injection rates requiring most of the remaining injection season to close the gap. TTF Cal+1 at €43.75 implies the market is comfortable about the winter-beyond-this-one timeframe. LNG parity between JKM at $21.21 and TTF limits European buyers' ability to redirect additional cargoes if Asian demand firms. The strip's backwardation acknowledges near-term pressure; what it does not reflect is a scenario where the injection window is interrupted before Germany and the Netherlands reach acceptable fill levels.