The Bureau of Labor Statistics released on Tuesday, July 14, June CPI: -0.4% in the monthly comparison. The consensus pointed only -0.1%. It's not the kind of surprise that rushes like noise — it's the kind of surprise that rushes like noise — it's the kind of surprise that rushes like noise — it's the kind of surprise that blows like noise — it's the kind of surprise that blows like noise. First monthly deflation since May of 2020XX, when the world was half the economy closed. Seeing U.S. prices fall for the entire month, with the economy running, is rare enough to reprice interest, exchange rate and bonds at once.
For those who carry dollar and Treasuries in their wallets, the CPI is the most decisive macro American data that exists. It is he—more than the payroll, more than any speech—that dictates the pace of the Fed. And the pace of the Fed is what price the dollar against the real and the price of long bonds. It is worth detangling what -0.4% means in fact and being honest about where it leaves us.
What is the monthly CPI — and why -0.4% is so rare
The monthly CPI (Consumer Price Index) measures the change in the cost of a basket of goods and services from one month to the next. Unlike the annual reading, which carries old months and takes time to turn, the monthly reading is the photograph of the moment — it is where the trend first appears. And what she showed in June was Al Al Al Al Al Al Al prices, not deceleration of the high. They are distinct things: disinflation is the price rising more slowly; deflation is the price falling.
Monthly deflation in a functioning economy is rare for a structural reason: the American economy has built-in inflationary inertia — rents adjusted by contract, services with sticky wages, consumption that rarely stops at once. For the full index to turn negative, it is necessary that the volatile components (energy, above all) fall down enough to drag the rest to the red. This is what happened in May of 2020, with oil collapsing in the pandemic. That it repeats itself now, with the economy open, says that June's disinflationary force was great — big enough to surpass by four times what the consensus projected.
Context: the trajectory of 2026 and the shadow of tariffs
This number did not fall from the sky. Much of 2026 was dominated by the opposite fear: that the Trump administration's import tariffs would rekindle inflation — and the fear materialized. With the military escalation of the EUA against Iran between March and June, oil skyrocketed (energy rose +23% in the accumulated 12 months) and the CPI came to score +0.5% in May. The market was not just pricing a Fed incapable of cutting; it was pricing a Fed. ← Back to Back Interest. interest. In the days before the June data, the CME FedWatch indicated the CME FedWatch. 75% High Probability in September. The Fed that most of the market was projecting was hawkish, not dovish.
The June CPI is the first serious crack in this narrative. He suggests that force. Disinflationary disinflationary The cycle — demand cooling, energy ceding, a labor market that was already showing signs of fatigue — is, for now, surpassing force. Inflacionaria inflacionaria Tariffs. This talks directly to what we wrote at the beginning of the month about the payroll of June, which came to 57 thousand seats against 110 expected thousand seats: weak employment and now falling prices together form a slowdown frame that the market can no longer ignore as isolated noise. Two dice in the same direction cease to be hiccups and begin to turn trend.
What changes for the Fed: the September high loses strength — but it does not disappear.
The Fed's reaction function is known: high inflation justifies high interest rates; yielding inflation reduces this pressure. One CPI of -0.4%, far exceeding the consensus of -0.1%, is a bucket of cold water in the hawkish narrative that dominated the FOMC. It weakens the main argument of those who defended rising again — the risk that tariffs and the oil shock would rekindle inflation in a lasting way — by showing that, in practice, prices have fallen.
In the immediate market reading, the data retweeted the upside probability in September from September to October. 75% for 63% for 63%According to the CME FedWatch. This is relevant: it is the first time in the cycle that the majority of market still expects the high, but with significantly lower conviction. The conversation has migrated from "high in September almost certain" to "high in September still likely, but the Fed will want more data". A single CPI does not undo the cycle — the Fed looks at the core (core CPI), the three-month average, the labor market — but it changes the starting point. The burden of proof is now shared: to maintain the upside, the Fed needs evidence that June was a hiccup; to pause, just the current sequence continue.
The core brake:: the CPI core (excluding energy and food) remained Flat in June (0.0% m/m), with the annual variation falling from 2.9% to 2.6%. This confirms that the drop of -0.4% in the full index was pulled almost entirely by energy (gasoline -9.7%, electric -1%).). Energy deflation is real, but it is reversible — and there are already signs of re-escalation in the Middle East. The Fed will hardly react to a full CPI that the core itself does not confirm. The headline of -0.4% weakens the hawkish; but it does not open the cut season.
TLT (long bonds EUA): the most direct beneficiary.
The TLT — the ETF Treasury 20 years or more — is the asset that most feels a CPI like that. The account is not of cut, it is of of cut. Lower High Lower High: high probability in September falling from 75% to 63% moves the American interest curve down, and long duration amplifies each base point of yield in price. But the most relevant impact on the longer horizon operates via inflation expectations: CPI negative reduces the inflation component embedded in yields, compressing the part called "inflation breakeven" — something that the payroll (which only moved growth, not inflation) did not do.
But — and this “but” is the same one we’ve been signaling — the long end of the curve isn’t just about inflation and the Fed. It also responds to the perception of American tax risk. The United States continues to run high deficits, with debt on an upward trajectory and rising Treasury emissions to fund that. When the market needs to absorb growing stock supply, it demands premium — the premium term rises and holds the long yield up there, even with the Fed cutting at the short tip.
The difference that June's CPI makes is of magnitude. A weak employment data improved only the short tip of the thesis; a negative CPI is a broader force, which pulls the long-term inflation expectation down — and inflation expectation is just one of the components of the long yield. In other words: the CPI attacks the fiscal risk by a flank that the payroll could not reach. Does not eliminate the premium term, but compresses it. For the TLT (Neutral in Wallet), this is the most robust upgrade argument that appeared in the year. The fiscal counterweight remains alive; but the balance has hung, and it is not little.
Summary TLT: Deflation + reduction of the probability of high = tail wind for long bonds. The U.S. fiscal risk still holds the yield at the long end, but the CPI attacks the built-in inflation expectation — something the payroll didn’t do. The Neutral thesis comes under genuine upgrade pressure, although the Fed has not yet signaled a cut.
Dollar (our highest position): the conflict between deflation and Trump
Here resides the tension of the given. The mechanical reading is: lower interest rate hike expectation → less carry for the dollar → bear pressure in DXY. The global investor who held the dollar at the American rate discountes the bull cycle and redistributes part of the capital. This, in isolation, is slightly contrary to an optimistic dollar thesis in the short term.
But the conflict of economic policy that this data exposes is more interesting. The Trump administration wants, at the same time, " " " " " " (which are high price pressure) and Fed restrictive via inflation under control. The June CPI, pulled by the oil slump following the ceasefire with Iran, shows that the inflation shock at the beginning of the year was temporary. That gives the Fed a window — perhaps pause the planned September high. But it is a fragile window: if tariffs take effect with lag, or if hostilities with Iran resume (which the market already sees), oil rises again and the CPI inverts. The July data (published in August) will decide whether June was trend start or noise.
For our position — dollar as the biggest wallet weight, Optimist — reading is the same discipline as payroll: the thesis here was never American carry. It is structural protection against Brazilian fiscal and political risk and against the fragility of the real. A dovish Fed pulls, yes, a little wind from the sails of the DXY in the short term, and it would be dishonest to deny. But it does not invalidate a protection that exists for Brazilian domestic reasons, not for gringo interest. We maintain the structural reading, with the exception that the U.S. interest vector now plays against and not in favor — for the second consecutive given.
Brazilian FIIs: the second-order effect that almost no one connects.
The owner of units of FII in Brazil rarely links the American CPI to its own heritage — but the transmission current exists and operates through three channels.
Foreign exchange and foreign capital. The Fed cutting reduces the interest differential in favor of EUA; part of the global capital seeks income in emerging markets; the real tends to appreciate and the foreign flow to the stock exchange and to Brazilian assets improves on the margin. The stronger Real imports disinflation to Brazil, which opens up space for Copom to accompany with cuts in Selic. For FIIs brick, smaller Selic is fuel: it reduces the discount rate of real estate and makes the dividend yield relatively more attractive compared to fixed income.
Cost of global financing. A global environment of falling interest rates cheapens, on the margin, the cost of capital that anchors the entire real estate market – including Brazilian, by transmission. Less cost of financing is favorable environment for real assets recrimination upwards.
The balance in the FIIs paper post-fixed. The same channel has an uncomfortable side. If global disinflation pulls Selic down over the quarters, the CDI will fall — and the CDI will fall. Smaller CDI reduces the remuneration of CRIs indexed CDIX indexed CRIs inside the post-fixed paper FIIs FIIs. Funds with CRIs linked to IPCA suffer less, because the prefixed part of the spread continues to deliver. It is the reason indexing inflation is a healthy balance in a paper wallet. None of this is for today: the chain is long and each link has loose. But it is the direction that needs to enter the radar of the post-fixed paper bearer.
Veredicto: two dice in the same direction cease to be noise.
The June CPI to -0.4% is the first monthly deflation since the pandemic and changes the starting point of the Fed — not from hawkish to dovish, but from "high in September almost certain" to "high in September in debate". The probability of rising in September fell from 75% to 63%. It's relevant, it's not decisive. Added to the weak payroll of two weeks ago, it ceases to be an isolated data and begins to draw a regime of American slowdown. This is where the conversation really changes — not because the cut came, but because the hike cycle begins to have questioned lifespan.
TLT (Neutral): is the largest beneficiary. Deflation attacks the expectation of inflation embedded in the long yield — a flank that the payroll did not reach. Fiscal risk still holds the long end, but the upgrade argument has never been more robust in the year. It is the position that most should be under review after this data.
Dollar (Optimistic): Mantenido. The carry channel plays against in the short term for the second consecutive date, but the thesis is structural protection against risk Brazil, not American interest. Vigilance in Trump conflict: if tariffs rekindle the CPI, the Fed gets stuck and the dollar repels again.
FIIs (Neutral): second order effect, mixed. Brick tends to win with lower Selic via exchange and capital cost; post-fixed paper loses traction if the CDI falls over the quarters. Indexation to IPCA is the counterweight.
We did not move in allocation because of a given. We change what we are observing: with a weak payroll. and and y CPI negative in the same window, the next meeting of FOMC became the most important macro event of the quarter. If the cut comes – and now he has a justification that he didn’t have before – the TLT is where the thesis asks for the most honest review.
Fonts of all sources
- Suno News Suno News — disclosure of June CPI June 2026 and monthly deflation (July 14 July 2026).
- U.S. Bureau of Labor Statistics (BLS) — official data from the June Consumer Price Index of 2026.
