IBOV 172,060.43 ▲ 0.42% IPC MEX 72,419.39 ▲ 0.73% MERVAL 2,848,945 — — USD/BRL5.58— 0.00% USD/MXN18.64▲ 0.19% USD/CLP982.08▼ 0.22% USD/COP3,288▲ 0.40% USD/PEN3.41▼ 0.03% USD/ARS1,544▼ 0.03% USD/UYU40.52▲ 3.32% USD/PYG6,174▲ 3.14% USD/BOB11.63▲ 1.12% USD/DOP60.48▲ 0.05% USD/CRC446.01▲ 1.79% USD/GTQ7.64▲ 3.16% USD/HNL26.90▲ 3.29% USD/NIO36.62▲ 2.73% USD/VES902.19▼ 0.13% USD/PAB1.00— 0.00% USD/BZD2.00— 0.00% USD/JMD157.49▲ 2.41% USD/TTD6.72▲ 2.22% EUR/BRL6.18▼ 0.78% BRENT 92.66 ▼ 0.11% WTI 86.45 ▼ 0.09% IRON ORE 161.91 — — COPPER 6.23 ▼ 0.79% GOLD 3,971 ▼ 0.75% SILVER 51.31 ▼ 1.11% SOY 1,227 ▼ 0.20% CORN 448.00 — 0.00% WHEAT 600.75 ▲ 0.21% COFFEE 265.45 ▼ 2.19% SUGAR 18.47 ▲ 2.10% ORANGE JUICE 146.60 ▼ 0.10% COTTON 82.35 ▲ 4.65% COCOA 5,061 ▲ 6.73% BEEF 218.98 ▼ 0.10% CATTLE 327.80 ▼ 0.77% LITHIUM 61.07 ▲ 1.82% PETR4 43.55 ▼ 3.11% VALE3 64.43 ▼ 0.57% ITUB4 41.72 ▲ 1.26% BBDC4 14.33 ▼ 1.44% ABEV3 15.85 ▲ 0.38% BBAS3 16.89 ▼ 1.23% B3SA3 14.80 ▲ 2.21% WEGE3 51.61 ▲ 1.30% PRIO3 61.47 ▲ 2.42% SUZB3 53.80 ▼ 1.21% RENT3 30.24 ▲ 1.51% AZZA3 15.37 ▲ 4.34% CSAN3 3.03 ▲ 13.06% RAIZ4 0.30 ▼ 98.60% PCAR3 2.54 ▼ 0.78% GMAT3 4.08 ▲ 7.09% PSSA3 45.98 ▼ 1.48% CVCB3 0.86 — 0.00% POSI3 3.32 ▲ 5.40% SLCE3 17.05 ▼ 0.23% NATU3 5.62 ▲ 1.26% BRKM5 2.92 — 0.00% RANI3 8.39 ▼ 0.71% CSNA3 4.52 ▲ 3.20% IBOV 172,060.43 ▲ 0.42% IPC MEX 72,419.39 ▲ 0.73% MERVAL 2,848,945 — — USD/BRL 5.58 ▲ 0.00% USD/MXN 18.63 ▲ 0.17% USD/CLP 982.08 ▼ 0.22% USD/COP 3,288 ▼ 0.60% USD/PEN 3.41 ▼ 0.03% USD/ARS 1,544 ▼ 0.11% USD/UYU 40.52 ▲ 3.32% USD/PYG 6,174 ▲ 3.14% USD/BOB 11.63 ▲ 1.12% USD/DOP 60.48 ▲ 0.13% USD/CRC 446.01 ▲ 1.79% USD/GTQ 7.64 ▲ 3.18% USD/HNL 26.90 ▲ 3.29% USD/NIO 36.62 ▲ 2.73% USD/VES 902.19 ▲ 0.19% USD/PAB 1.00 — 0.00% USD/BZD 2.00 — 0.00% USD/JMD 157.49 ▲ 2.41% USD/TTD 6.72 ▲ 2.22% EUR/BRL 6.18 ▼ 0.78% BRENT 92.66 ▼ 0.11% WTI 86.45 ▼ 0.09% IRON ORE 161.91 — — COPPER 6.23 ▼ 0.79% GOLD 3,971 ▼ 0.75% SILVER 51.31 ▼ 1.11% SOY 1,227 ▼ 0.20% CORN 448.00 — 0.00% WHEAT 600.75 ▲ 0.21% COFFEE 265.45 ▼ 2.19% SUGAR 18.47 ▲ 2.10% ORANGE JUICE 146.60 ▼ 0.10% COTTON 82.35 ▲ 4.65% COCOA 5,061 ▲ 6.73% BEEF 218.98 ▼ 0.10% CATTLE 327.80 ▼ 0.77% LITHIUM 61.07 ▲ 1.82% PETR4 43.55 ▼ 3.11% VALE3 64.43 ▼ 0.57% ITUB4 41.72 ▲ 1.26% BBDC4 14.33 ▼ 1.44% ABEV3 15.85 ▲ 0.38% BBAS3 16.89 ▼ 1.23% B3SA3 14.80 ▲ 2.21% WEGE3 51.61 ▲ 1.30% PRIO3 61.47 ▲ 2.42% SUZB3 53.80 ▼ 1.21% RENT3 30.24 ▲ 1.51% AZZA3 15.37 ▲ 4.34% CSAN3 3.03 ▲ 13.06% RAIZ4 0.30 ▼ 98.60% PCAR3 2.54 ▼ 0.78% GMAT3 4.08 ▲ 7.09% PSSA3 45.98 ▼ 1.48% CVCB3 0.86 — 0.00% POSI3 3.32 ▲ 5.40% SLCE3 17.05 ▼ 0.23% NATU3 5.62 ▲ 1.26% BRKM5 2.92 — 0.00% RANI3 8.39 ▼ 0.71% CSNA3 4.52 ▲ 3.20%
since 2009
Thursday, November 12, 2026

Brazil Business - Brazil

Analysis: Was the stockmarket’s reaction to the new Covid variant reasonable or excessive?

By · · 3 min read

RIO DE JANEIRO, BRAZIL – Friday’s session was expected to be calm, with trading running on reduced hours in the United States after the stock markets had closed the day before for the Thanksgiving holiday. But Black Friday turned out to be much more eventful than expected, with news of a new Covid-19 strain derailing stock markets and commodities worldwide.

The new strain has been placed on a level of “concern” by the World Health Organization (W.H.O.), but it is not yet known whether the mutation of the virus, dubbed Omicron, is actually resistant to vaccines or its lethality level.

0
Some analysts say the behavior was “irrational;” others say the market reacted naturally to uncertainty.

One thing is certain: the market did not wait for confirmations before reacting, but has the behavior of stock markets and commodities been excessive? Some analysts believe so. According to Monte Bravo Investimentos partner Rodrigo Franchini, the market embarked on an irrational herd movement.

Free daily brief — no card needed
Get every Brazil story in one morning email
We build you a personalized brief around the topics you follow — free for 7 days. Love it? Your first month after that is US$1.

“We still don’t know the problems associated with this variant and it could be that the vaccine works, and nothing will change. In this first moment, given the lack of information, the market tends to be somewhat irrational and melts the prices of some assets that shouldn’t depreciate that much,” Franchini says.

Irrational was also the term used by JP Morgan in a report released to its clients to classify the markets’ reaction yesterday. The bank’s analysts believe that the readiness to respond to Covid-19 is at a very different level than a year ago, and that advances in global efforts to control the pandemic, such as widespread vaccination and the breakthrough of oral antivirals, should not be ignored.

The LatAm Brief

One email, every weekday morning. What moved in Latin American markets, politics and expat life.

Yesterday’s subject line: “Petrobras to pay shareholders US$2.7 billion”

Free. We send a confirmation link first — nothing arrives until you click it. Unsubscribe with one click in any edition. If you stop opening us for 30 days we stop sending by ourselves, as we assume the interest is no longer there. See our privacy policy. We never share your email.

In a report released earlier in the day, analysts at Itaú BBA said the market reaction to the new Covid variant was likely “exacerbated” by low liquidity in yesterday’s trading session.

“We believe it is still too early to assume that a new variant will have a major impact on the global economy,” they said. In their view, the new strain detected in South Africa should not change the U.S. Federal Reserve’s plans to accelerate the reduction of stimulus in December. However, BBA said that the prospect of even more accelerated tapering has entered a wait-and-see mode for the time being.

NATURAL REACTION

However, other analysts felt that yesterday’s markets reaction was natural. “Lockdowns in Europe were already underway, which certainly increased the market’s concern over potential further restrictions, an economic slowdown, and even a recession. This is the argument the market is embracing,” said Finacap CEO Luiz Fernando Araújo.

Ivest consulting firm investment specialist Juan Espinhel says the world was already wary of the pandemic and since the global economy is still sensitive, any potential for a lockdown could trigger a movement like the one seen yesterday.

“We have not yet recovered from the first pandemic waves in economic terms. We were just starting to withdraw some stimulus in the United States, in Europe, with Central Banks around the world trying to get their books together. The market’s fear stems from this,” Espinhel explains. According to him, this was not an irrational behavior, but rather one of uncertainty.

Whether it was excessive or not, the market’s behavior should depend on the next information about the new variant and how countries are going to act. For now, the feeling, with several countries restricting flights from Africa and from nations where Omicron cases were confirmed, is that there may be setbacks in the post-pandemic recovery that was taking shape.

Live Market IntelligenceBrazil — Live Market BoardInside: market breadth, the sector heatmap, currencies & rates, the Latin America scoreboard and the full instrument board.

Rio Times · Live Market Intelligence

Brazil — Live Market Board

B3 · São Paulo
Nov 12, 2026 · 04:20

Ibovespa · benchmark
172,060.43
+0.42%
+9.07% over 12 months

Market breadth · 15 names
60% advancing

9 ▲ advancing6 declining ▼

Currencies, rates & key inputs
USD / BRL
5.58
+0.00%

EUR / BRL
6.18
-0.78%

Selic rate
13.75%
·

Brent crude
92.66
-0.11%

Iron ore
161.91
·

Sector heatmap · average move today
Consumer Disc.
+4.34%
AZZA3

Industrials
+1.41%
WEGE3, RENT3

Utilities
+1.22%
ENEV3

Consumer Staples
+0.38%
ABEV3

Financials
+0.20%
ITUB4, BBDC4, BBAS3, B3SA3

Mining
+0.13%
VALE3, CSNA3, GGBR4

Energy
-0.35%
PETR4, PRIO3

Materials
-1.21%
SUZB3

Latin America scoreboard
IndexLastTodayStrength
IbovespaBrazil
172,060.43
+0.42%

S&P/BMV IPCMexico
72,419.39
+0.73%

S&P IPSAChile
10,552.02
-0.43%

S&P MERVALArgentina
2,848,945
—

MSCI COLCAPColombia
2,486.39
-1.65%

Full instrument board
Instrument Last Change YoY Prev. High Low Volume
IBOV 172,060.43 +0.42% +9.07% 171,336.99 — — —
USD/BRL 5.58 +0.00% +5.92% 5.58 5.58 5.58 —
SELIC 13.75% — — — — —
PETR4 43.55 -3.11% +31.17% 44.95 44.52 43.30 65,089,600
VALE3 64.43 -0.57% -0.94% 64.80 65.47 64.16 12,171,000
ITUB4 41.72 +1.26% +4.25% 41.20 42.09 41.55 19,415,700
BBDC4 14.33 -1.44% -26.48% 14.54 14.82 14.33 45,613,900
BBAS3 16.89 -1.23% -28.04% 17.10 17.31 16.89 29,418,100
B3SA3 14.80 +2.21% +9.39% 14.48 14.92 14.59 40,245,900
ABEV3 15.85 +0.38% +16.63% 15.79 15.88 15.74 21,260,300
WEGE3 51.61 +1.30% +12.12% 50.95 52.00 50.95 9,826,200
PRIO3 61.47 +2.42% +52.53% 60.02 61.99 60.50 18,937,900
SUZB3 53.80 -1.21% +15.57% 54.46 54.64 53.71 7,203,500
RENT3 30.24 +1.51% -30.08% 29.79 30.77 29.93 8,008,800
AZZA3 15.37 +4.34% -46.54% 14.73 15.45 14.74 3,535,400
CSNA3 4.52 +3.20% -45.61% 4.38 4.52 4.38 15,203,500
GGBR4 25.25 -2.25% +33.60% 25.83 25.81 24.98 5,425,100
ENEV3 27.38 +1.22% +41.94% 27.05 27.66 27.05 7,114,000

Largest moves today
AZZA3
15.37
+4.34%
CSNA3
4.52
+3.20%
PETR4
43.55
-3.11%
PRIO3
61.47
+2.42%
GGBR4
25.25
-2.25%
B3SA3
14.80
+2.21%
RENT3
30.24
+1.51%
BBDC4
14.33
-1.44%

The session read
The Ibovespa rose 0.42%, with breadth positive — 9 of 15 names higher. Consumer Disc. led, while Materials lagged.

This article was produced by The Rio Times’ automated AI newsroom. Editorial responsibility: Matthias Camenzind, Publisher and Editor-in-Chief. The Rio Times also runs Ask Rio Times, which answers from 100,000+ of our own articles, the daily Latin America Power Map, and prediction-market odds on elections and markets.. How we use AI · Report an error

The Rio Times · Power Map
See who really holds power in Latin America
Click to open the Power Map →

Brazil runoff date: Sunday, October 25, poll closing times and when results start · Brazil runoff polls: Flávio 51%, Lula 49% · Kalshi and Polymarket odds

Rotate for Best Experience

This report is optimized for landscape viewing. Rotate your phone for the full experience.