IBOV 167,921.80 ▼ 0.75% IPC MEX 69,779.20 ▼ 0.01% MERVAL 2,848,945 — — USD/BRL5.44▼ 0.02% USD/MXN18.57▼ 0.02% USD/CLP976.85▼ 1.73% USD/COP3,193▲ 4.73% USD/PEN3.46▼ 0.07% USD/ARS1,545▼ 0.02% USD/UYU40.19▼ 0.01% USD/PYG5,915▲ 4.43% USD/BOB12.00▲ 2.12% USD/DOP60.10▲ 2.38% USD/CRC449.70▲ 2.21% USD/GTQ7.64▲ 3.30% USD/HNL26.89▲ 3.37% USD/NIO36.62▲ 2.87% USD/VES888.88▼ 0.13% USD/PAB1.00— 0.00% USD/BZD2.00— 0.00% USD/JMD157.69▲ 2.55% USD/TTD6.65▲ 1.36% EUR/BRL6.08▲ 0.26% BRENT 109.58 ▼ 5.38% WTI 100.12 ▼ 1.61% IRON ORE 161.91 — — COPPER 6.65 ▲ 2.24% GOLD 4,073 ▲ 0.85% SILVER 54.49 ▲ 0.70% SOY 1,250 ▲ 0.70% CORN 450.25 ▼ 1.04% WHEAT 614.75 ▼ 0.20% COFFEE 294.35 ▼ 2.19% SUGAR 19.26 ▲ 0.84% ORANGE JUICE 143.20 ▲ 5.45% COTTON 77.90 ▼ 1.47% COCOA 5,581 ▲ 1.66% BEEF 230.73 ▲ 0.33% CATTLE 346.40 ▼ 1.00% LITHIUM 62.43 ▲ 1.89% PETR4 53.31 ▼ 1.06% VALE3 62.88 ▼ 2.33% ITUB4 41.42 ▼ 0.67% BBDC4 15.69 ▼ 1.63% ABEV3 15.40 ▲ 0.20% BBAS3 17.59 ▲ 0.69% B3SA3 15.27 ▲ 1.33% WEGE3 45.78 ▲ 2.81% PRIO3 69.21 ▼ 2.71% SUZB3 47.14 ▼ 0.55% RENT3 31.14 ▼ 1.67% AZZA3 16.72 ▲ 1.15% CSAN3 2.69 ▼ 2.89% RAIZ4 0.34 — 0.00% PCAR3 2.22 ▼ 3.48% GMAT3 3.74 ▲ 2.19% PSSA3 47.75 ▼ 0.89% CVCB3 0.98 — 0.00% POSI3 3.56 ▼ 0.84% SLCE3 16.97 ▼ 2.75% NATU3 5.68 ▼ 3.89% BRKM5 3.80 ▲ 19.50% RANI3 7.34 ▼ 0.54% CSNA3 4.76 ▼ 4.99% IBOV 167,921.80 ▼ 0.75% IPC MEX 69,779.20 ▼ 0.01% MERVAL 2,848,945 — — USD/BRL 5.34 ▼ 1.32% USD/MXN 18.69 ▲ 0.62% USD/CLP 983.47 ▼ 0.57% USD/COP 3,149 ▲ 3.06% USD/PEN 3.45 ▲ 0.17% USD/ARS 1,537 ▼ 0.28% USD/UYU 40.21 ▲ 3.57% USD/PYG 5,803 ▲ 3.78% USD/BOB 11.97 ▲ 4.93% USD/DOP 60.54 ▲ 1.83% USD/CRC 451.24 ▲ 2.13% USD/GTQ 7.64 ▲ 3.23% USD/HNL 26.87 ▲ 3.37% USD/NIO 36.62 ▲ 2.81% USD/VES 885.08 ▼ 0.13% USD/PAB 1.00 — 0.00% USD/BZD 2.00 — 0.00% USD/JMD 157.69 ▲ 2.63% USD/TTD 6.71 ▲ 2.07% EUR/BRL 5.95 ▲ 7.53% BRENT 109.58 ▼ 5.38% WTI 100.12 ▼ 1.61% IRON ORE 161.91 — — COPPER 6.65 ▲ 2.24% GOLD 4,073 ▲ 0.85% SILVER 54.49 ▲ 0.70% SOY 1,250 ▲ 0.70% CORN 450.25 ▼ 1.04% WHEAT 614.75 ▼ 0.20% COFFEE 294.35 ▼ 2.19% SUGAR 19.26 ▲ 0.84% ORANGE JUICE 143.20 ▲ 5.45% COTTON 77.90 ▼ 1.47% COCOA 5,581 ▲ 1.66% BEEF 230.73 ▲ 0.33% CATTLE 346.40 ▼ 1.00% LITHIUM 62.43 ▲ 1.89% PETR4 53.31 ▼ 1.06% VALE3 62.88 ▼ 2.33% ITUB4 41.42 ▼ 0.67% BBDC4 15.69 ▼ 1.63% ABEV3 15.40 ▲ 0.20% BBAS3 17.59 ▲ 0.69% B3SA3 15.27 ▲ 1.33% WEGE3 45.78 ▲ 2.81% PRIO3 69.21 ▼ 2.71% SUZB3 47.14 ▼ 0.55% RENT3 31.14 ▼ 1.67% AZZA3 16.72 ▲ 1.15% CSAN3 2.69 ▼ 2.89% RAIZ4 0.34 — 0.00% PCAR3 2.22 ▼ 3.48% GMAT3 3.74 ▲ 2.19% PSSA3 47.75 ▼ 0.89% CVCB3 0.98 — 0.00% POSI3 3.56 ▼ 0.84% SLCE3 16.97 ▼ 2.75% NATU3 5.68 ▼ 3.89% BRKM5 3.80 ▲ 19.50% RANI3 7.34 ▼ 0.54% CSNA3 4.76 ▼ 4.99%
since 2009
Tuesday, November 3, 2026

Oncoclínicas Stock Crashes 17% Amid Financial Struggles

By · November 27, 2024 · 2 min read

The Brazilian stock market witnessed a dramatic shift on November 27, 2024. Oncoclínicas, a major player in the healthcare sector, saw its stock (ONCO3) plunge by over 17%.

This sharp decline positioned ONCO3 as the leading loser on the B3 stock exchange. The company’s shares triggered two consecutive trading halts due to reaching the maximum allowed price oscillation.

By 3 PM Brasília time, ONCO3 had settled at an 11% loss after the trading halts. This drop contributed to a staggering year-to-date decline of approximately 80% for the company’s stock.

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The broader market also felt the pressure, with the Ibovespa index falling 1.5% on the same day. Oncoclínicas’ financial performance has raised eyebrows among investors and analysts alike.

The company reported a 97.9% year-over-year decrease in net income for the third quarter of 2024. This resulted in a mere R$ 3.1 million ($544,000) in profits.

Oncoclínicas Stock Crashes 17% Amid Financial Struggles
Oncoclínicas Stock Crashes 17% Amid Financial Struggles.

Rising operational costs have eaten into the company’s margins, with total service costs reaching R$ 1.1 billion ($193 million). Despite these challenges, Oncoclínicas has shown some positive indicators.

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Financial Performance and Strategic Shifts

The company reported a 16.6% increase in net revenue for Q3 2024, totaling R$ 1.63 billion ($286 million). It also achieved its first positive free cash flow in several quarters, amounting to R$ 20.3 million ($3.56 million).

Market sentiment remains cautious, however. As of November 26, 2024, Oncoclínicas’ price-to-earnings ratio stood at 27.3x.

Some analysts view this as high given the company’s current financial performance. Investment firms like BTG Pactual and JP Morgan have maintained neutral recommendations on ONCO3 shares.

In response to these challenges, Oncoclínicas has adopted a new growth strategy. The company announced a franchise agreement with Integrare Terapeutica through its subsidiary OC Franquias.

This move will establish a third oncology treatment unit in Fortaleza, Ceará, under a franchise model. Oncoclínicas views this strategy as a way to expand its presence while maintaining financial discipline.

The franchise model doesn’t require capital outlay or working capital commitment from the company. This approach aligns with the principles of self-responsibility and market-driven growth.

In short, the Brazilian healthcare sector, particularly oncology, continues to grow due to increasing demand for cancer treatments.

However, companies in this field face challenges such as rising operational costs and the need for continuous technological investments. Oncoclínicas’ situation reflects these industry-wide trends.

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 3, 2026 · 05:07

Ibovespa · benchmark
167,921.80
-0.75%
L 175,157day rangeH 178,526

+19.56% over 12 months

Market breadth · 15 names
40% advancing

6 ▲ advancing9 declining ▼

Currencies, rates & key inputs
USD / BRL
5.34
-1.32%

EUR / BRL
5.95
+7.53%

Selic rate
13.75%
·

Brent crude
109.58
-5.38%

Iron ore
161.91
·

Sector heatmap · average move today
Consumer Disc.
+1.15%
AZZA3

Industrials
+0.57%
WEGE3, RENT3

Utilities
+0.45%
ENEV3

Consumer Staples
+0.20%
ABEV3

Financials
-0.07%
ITUB4, BBDC4, BBAS3, B3SA3

Materials
-0.55%
SUZB3

Energy
-1.89%
PETR4, PRIO3

Mining
-3.20%
VALE3, CSNA3, GGBR4

Latin America scoreboard
IndexLastTodayStrength
IbovespaBrazil
167,921.80
-0.75%

S&P/BMV IPCMexico
69,779.20
-0.01%

S&P IPSAChile
10,374.91
+1.18%

S&P MERVALArgentina
2,848,945
—

MSCI COLCAPColombia
2,490.92
+0.00%

Full instrument board
Instrument Last Change YoY Prev. High Low Volume
IBOV 167,921.80 -0.75% +19.56% 169,186.42 178,526 175,157 —
USD/BRL 5.34 -1.32% -0.84% 5.42 5.42 5.30 —
SELIC 13.75% — — — — —
PETR4 53.31 -1.06% +77.70% 53.88 53.70 52.83 43,239,500
VALE3 62.88 -2.33% +1.98% 64.38 64.43 62.80 24,652,300
ITUB4 41.42 -0.67% +11.30% 41.70 42.60 41.15 28,160,700
BBDC4 15.69 -1.63% -13.88% 15.95 16.30 15.67 65,766,400
BBAS3 17.59 +0.69% -15.59% 17.47 18.31 17.51 67,844,600
B3SA3 15.27 +1.33% +21.71% 15.07 15.78 15.20 75,282,000
ABEV3 15.40 +0.20% +26.75% 15.37 15.68 15.31 27,307,400
WEGE3 45.78 +2.81% +10.06% 44.53 47.08 45.06 9,823,200
PRIO3 69.21 -2.71% +87.14% 71.14 70.98 69.15 6,663,200
SUZB3 47.14 -0.55% -3.79% 47.40 47.84 46.10 7,151,800
RENT3 31.14 -1.67% -20.73% 31.67 32.68 31.02 19,092,400
AZZA3 16.72 +1.15% -42.24% 16.53 17.42 16.72 4,875,400
CSNA3 4.76 -4.99% -47.09% 5.01 5.14 4.76 14,327,900
GGBR4 24.87 -2.28% +36.28% 25.45 26.20 24.79 7,507,900
ENEV3 26.79 +0.45% +49.78% 26.67 27.35 26.30 12,263,000

Largest moves today
CSNA3
4.76
-4.99%
WEGE3
45.78
+2.81%
PRIO3
69.21
-2.71%
VALE3
62.88
-2.33%
GGBR4
24.87
-2.28%
RENT3
31.14
-1.67%
BBDC4
15.69
-1.63%
B3SA3
15.27
+1.33%

The session read
The Ibovespa eased 0.75%, with breadth negative — 6 of 15 names higher. Consumer Disc. led, while Mining lagged.

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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