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The carry stopped competing. It began to pull.

Article

The extreme

The party came back to the screen as fast as it had left. The mood of the Brazilian market, crawling only weeks earlier, shot back to extreme optimism — and while the sentiment gauge celebrated, a floor below something was caving in with no audience. The first to give way was the asset that lives on monthly income: the real estate fund, whose appeal is measured by the distance between what it pays and the risk-free rate. Weeks earlier, the spread between the IFIX and the CDI had already struck the bottom of the scale. No one had sold bricks. The brick had simply lost a contest it did not even know it was fighting.

In numbers: August 2025 — market mood from 39.0 to 72.3, the IFIX/IBOV ratio plunging from z −0.42 to −2.12, the largest move on the grid; weeks earlier, the IFIX-CDI spread had struck an anomaly of z −4.05. In the background, the Selic at 15.0% a year, the CDI yielding 1.16% for the month, and the dollar at R$ 5.45.

What rhymes

Two months earlier the same weight was already in motion — only no one had named it yet. In June the mood struck 92.3, an identical party on the surface. Below it, the intermarket structure marked strong risk-off, the score climbing from 13.43 to 22.19: less hostile than in May, deep in negative territory all the same. And the weakness did not fade — it migrated. Where Financials/IBOV recovered, from z −3.18 to −2.54, commodities in reais gave way, from z −0.25 to −0.93; where utilities let down their guard, from z +2.02 to +1.51, another shoulder took the load. Selic at 15.0% a year, dollar at R$ 5.55. The weight did not disappear; it slid from one sector to the next.

What looked like weakness

The easy reading gave the phenomenon the wrong name. In August, the tumble in IFIX/IBOV looked like a decay in bricks — but no property worsens by nearly two deviations in four weeks. In June, the fall in commodities in reais looked like fatigue in raw materials — except the same basket in dollars was actually rising; what gave way was the currency cushion, not the ore. What the two months had in common lived in no sector at all. It lived in the cost of opportunity. Above a certain threshold, carry stops being an alternative and becomes gravity — and a gravitational field does not pick its victim, it just pulls down everything that tries to rise. What looked like weakness in an asset was, on both occasions, the strength of what yielded near 15% without making a sound.

Honest verdict

The CDI at 15% a year was no longer competing for attention; it had become the floor every risk asset had to clear in order to levitate. Which is why the on-screen euphoria and the collapse of the structure could coexist without contradicting each other across the two months — a party up top, gravity underneath. But honesty asks for limits. Part of what reads as carry was currency: the dollar eased from R$ 5.55 in June to R$ 5.45 in August, and the currency moves the arithmetic as much as the rate does. And the Radar measures the strength of the field; it does not decide when the split between mood and structure gives way — it only records that, for as long as money yielded so near 15%, gravity won both times.

Continue the story: Two years of high rates · The brick the CDI swallowed →

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Characters: Rates (Selic) · Cyclicals × defensives