Brazil Stocks Fell 2.68%; Vale Reports Today | Morning Call, Oct 29

Source: market close, 28 October 2026.

01 The setup in one read

Brazilian assets begin Thursday with a simple question: can local news overcome the previous session’s heavy selling? The answer should come quickly, because a clutch of domestic data is due early, with Vale’s earnings due after the close.

The market’s central question is the Selic, the Brazilian central bank’s benchmark rate, now 13.75% a year. The Copom meets next on 3 and 4 November, and today’s inflation and jobs numbers feed those expectations.

Vale is the other flank. The iron-ore exporter reports quarterly results after the close today, giving investors a concrete look at demand from China and the company’s ability to keep generating cash in a volatile commodity cycle.

For foreign readers, the Ibovespa is Brazil’s main stock index and the real is its currency. Both open after the US Federal Reserve held its rate at 3.75%–4% on Wednesday in a 10-2 vote, with two members preferring a rise.

02 Where Brazil is set to open

The board shows a market still nursing the previous session’s sharp losses, with the Ibovespa futures likely to open cautiously until the inflation and lending prints arrive. The USD/BRL pair is the clearest barometer of foreign confidence in Brazil’s public accounts.

Vale’s earnings are the standout single-stock event, because the name is a bellwether for both the Ibovespa and the global commodity complex. A miss could weigh on Friday’s open, while a strong report might tempt bargain hunters into the materials sector.

03 On the B3 radar today — jobs, inflation and Vale

The morning data block is unusually dense. IGP-M and bank lending land early, meaning the first hour of B3’s session may be the most volatile as traders reprice interest-rate expectations in real time.

Vale’s earnings remain the corporate headline. Alongside Multiplan and Triunfo, today offers a cross-section of Brazil’s economy: commodities, domestic consumption and infrastructure financing.

04 Copom and the macro backdrop

The Selic question is the heart of every Brazilian asset decision right now. Investors are trying to judge how long the central bank will keep the rate at 13.75%.

Today’s IGP-M print matters because this index captures prices at the wholesale and construction stages — often an early warning for the official consumer inflation measure. Producer prices already ran hot on Tuesday: 4.34% year on year against a consensus of 2.7% and 2.5% previously (RT economic calendar, RT).

The US data flow added to the mood on Wednesday. The goods trade deficit widened to US$134.90 billion in September (consensus US$130.40 billion, previous US$132.07 billion), and US crude stocks fell 1.892 million barrels against an expected rise of 0.1 million, with stocks at Cushing, the Oklahoma oil-storage hub, down 0.624 million (RT economic calendar, RT).

The Copom meets on 3 and 4 November, so each data point can still shift the odds. A hot reading this morning could push local yields higher and weigh on the real.

05 Corporate stories to watch today

Vale’s results are the main event. The company’s iron-ore output and realised prices will be scrutinised against China’s uneven demand, while any commentary on dividends or buybacks could move the shares sharply.

Petrobras remains in the news because of the fuel-pricing debate in Brasília. Investors are watching whether the government will allow the state-controlled oil company to adjust fuel prices to international levels, a decision with direct consequences for margins and shareholder payouts.

Multiplan’s earnings offer a read on Brazilian consumers. Shopping-centre sales and rent growth indicate whether household spending is holding up despite higher borrowing costs.

Triunfo is the infrastructure angle. Its results reflect traffic volumes and the financial health of some of Brazil’s logistics and energy projects, which are sensitive to interest rates.

06 The levels to watch at the open

The Ibovespa’s prior-session low is the first line in the sand. If futures reclaim that level early, it signals that domestic buyers are willing to step in despite the political and fiscal noise. If not, the index may drift while traders wait for Vale’s numbers.

The USD/BRL pair matters more than usual because the real is the cleanest expression of foreign investors’ view on Brazilian risk. A break above the recent trading range would confirm that capital is leaving, while a quick retreat would suggest the previous session’s move was overdone.

Vale’s stock will set the tone for mining shares on Friday, once tonight’s results are known. A positive reaction to earnings could stabilise the Ibovespa even if banks and domestic consumption names stay weak.

For traders positioning before the bell, the practical watchlist is short: IGP-M, payrolls, bank lending and Vale’s earnings. Everything else is secondary until those four stories are known.

07 What to watch

• IGP-M inflation: A hot print would weaken hopes of lower interest rates and keep pressure on Brazilian equities and the real
• Net payrolls: A strong jobs number would argue against faster rate cuts and could weigh on local stocks
• Vale results (after the close): Results land after the close, so the reaction comes on Friday and will set the tone for mining shares
• USD/BRL futures: The currency’s reaction to domestic data is the cleanest signal of how foreign investors view Brazil’s risk

Background: Gold Holds Near US$4,055 as Fed Stays Split.

Background: Wheat Fund Falls 1.03% as Soy Fund Slips 0.76%.

What Prediction Markets Say

Polymarket, a crypto-based prediction market, prices a Selic decision at the Copom meeting on 3 and 4 November: no change 68.3%, a quarter-point cut 29.0%, a quarter-point rise 0.8%. About US$117,929 has been traded on the market as of 12:03 a.m. ET on 29 October 2026.

For December, the same platform shows no change at 55.5%, a quarter-point cut at 23.5% and a quarter-point rise at 12.3% (US$49,190 traded). These prices are bets, not polls.

Why we show this: prediction markets turn real-money bets into a live probability that moves within minutes of the news, which is why investors, campaigns and newsrooms in the United States now follow them closely. We show them next to polls and official results, never instead of them.

Frequently Asked Questions

What is driving the B3 opening on Thursday?

Today’s IGP-M inflation, payroll and bank-lending data are the main drivers, with the Copom meeting on 3 and 4 November as the backdrop; Vale reports after the close

Why does IGP-M inflation matter for stocks?

IGP-M is a broad price index that often signals where consumer inflation is heading, which shapes interest-rate expectations and the borrowing costs of Brazilian companies

What is the Selic?

The Selic is Brazil’s benchmark interest rate set by the central bank, and traders watch it closely because it determines the cost of capital across the entire economy

Which stocks should I watch today?

Vale is the main earnings story, with Petrobras, Multiplan and Triunfo also in play; large-cap banks will track the lending data

Market data: RT

This article was produced by The Rio Times’ automated newsroom system. How we use AI · Report an error · Editorial responsibility: Matthias Camenzind, Editor-in-Chief

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