Stock listing
B3:ONCO3F Oncoclinicas do Brasil Servicos Medicos SA Ações
Brazilian listing (B3) of Oncoclinicas do Brasil Servicos Medicos SA · home listing B3:ONCO3
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Home listing price · BMFBOVESPA:ONCO3
0.76 BRL -0.30 (-28.3%)
Close on Oct 30, 2026 · This listing has no price on 6ix; the price shown is the home listing's, BMFBOVESPA:ONCO3
- Day range
- 0.68 – 0.77 BRLOct 30, 2026
- Volume
- 4.37M sharesOct 30, 2026
- Market cap
- 856.0M BRLAt the close on Oct 30, 2026 · price × 1.13B shares outstanding
- 52-week range
- 0.53 – 3.07 BRLLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- 22.93M BRLMedian day 10.96M shares · last 3 months, Jul 30, 2026 – Oct 30, 2026
Prices by listing
| Listing | Last | Change | Volume | Open | High | Low | Previous close | Price from |
|---|---|---|---|---|---|---|---|---|
| B3:ONCO3 · Home | 0.76 BRL | -0.30 (-28.3%) | 4,373,800 | 0.72 | 0.77 | 0.68 | 1.06 | Close on Oct 30, 2026 |
Daily closes
Last 3 months, Jul 30, 2026 – Oct 30, 2026 · BMFBOVESPA:ONCO3 · BRL, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| 0.76 | -0.30 | -28.3% | 0.72 | 0.77 | 0.68 | 4,373,800 | |
| 1.06 | +0.06 | +6.0% | 1.00 | 1.07 | 0.99 | 8,461,100 | |
| 1.00 | -0.05 | -4.8% | 1.05 | 1.06 | 0.98 | 5,290,900 | |
| 1.05 | 0.00 | 0.0% | 1.04 | 1.07 | 1.03 | 2,791,300 | |
| 1.05 | 0.00 | 0.0% | 1.05 | 1.06 | 0.99 | 12,132,400 | |
| 1.05 | +0.01 | +1.0% | 1.05 | 1.10 | 1.04 | 3,942,300 | |
| 1.04 | +0.05 | +5.1% | 1.00 | 1.09 | 0.99 | 10,956,300 | |
| 0.99 | -0.04 | -3.9% | 1.01 | 1.04 | 0.97 | 6,168,000 | |
| 1.03 | -0.02 | -1.9% | 1.04 | 1.05 | 1.01 | 3,433,900 | |
| 1.05 | -0.09 | -7.9% | 1.13 | 1.13 | 1.04 | 7,148,100 | |
| 1.14 | +0.08 | +7.5% | 1.08 | 1.15 | 1.07 | 9,724,900 | |
| 1.06 | +0.06 | +6.0% | 1.00 | 1.15 | 0.99 | 21,480,100 | |
| 1.00 | 0.00 | 0.0% | 1.00 | 1.02 | 0.99 | 5,161,300 | |
| 1.00 | +0.01 | +1.0% | 1.00 | 1.02 | 0.99 | 4,204,900 | |
| 0.99 | -0.02 | -2.0% | 1.04 | 1.05 | 0.99 | 6,066,400 | |
| 1.01 | 0.00 | 0.0% | 1.02 | 1.04 | 1.00 | 4,039,000 | |
| 1.01 | 0.00 | 0.0% | 1.02 | 1.02 | 0.99 | 3,607,400 | |
| 1.01 | -0.03 | -2.9% | 1.04 | 1.05 | 1.00 | 4,881,100 | |
| 1.04 | +0.02 | +2.0% | 1.03 | 1.05 | 0.99 | 5,755,800 | |
| 1.02 | -0.03 | -2.9% | 1.05 | 1.11 | 0.99 | 9,067,900 | |
| 1.05 | -0.08 | -7.1% | 1.13 | 1.14 | 1.05 | 8,360,500 | |
| 1.13 | -0.09 | -7.4% | 1.20 | 1.24 | 1.13 | 7,158,900 | |
| 1.22 | +0.01 | +0.8% | 1.18 | 1.30 | 1.14 | 12,711,400 | |
| 1.21 | -0.10 | -7.6% | 1.28 | 1.33 | 1.19 | 11,990,000 | |
| 1.31 | +0.02 | +1.6% | 1.23 | 1.39 | 1.17 | 19,858,800 | |
| 1.29 | +0.25 | +24.0% | 1.03 | 1.29 | 1.02 | 7,077,700 | |
| 1.04 | +0.01 | +1.0% | 1.04 | 1.05 | 1.00 | 4,676,400 | |
| 1.03 | -0.02 | -1.9% | 1.05 | 1.08 | 1.03 | 5,816,100 | |
| 1.05 | -0.02 | -1.9% | 1.08 | 1.10 | 1.03 | 5,015,700 | |
| 1.07 | -0.07 | -6.1% | 1.13 | 1.17 | 1.07 | 5,222,000 | |
| 1.14 | +0.05 | +4.6% | 1.08 | 1.14 | 1.07 | 7,064,100 | |
| 1.09 | -0.08 | -6.8% | 1.18 | 1.19 | 1.05 | 11,773,000 | |
| 1.17 | -0.03 | -2.5% | 1.18 | 1.23 | 1.15 | 8,411,600 | |
| 1.20 | -0.17 | -12.4% | 1.40 | 1.43 | 1.20 | 17,001,700 | |
| 1.37 | +0.01 | +0.7% | 1.36 | 1.52 | 1.34 | 34,387,700 | |
| 1.36 | +0.16 | +13.3% | 1.22 | 1.40 | 1.15 | 22,860,200 | |
| 1.20 | +0.12 | +11.1% | 1.07 | 1.25 | 0.92 | 42,278,500 | |
| 1.08 | -0.18 | -14.3% | 1.26 | 1.27 | 1.08 | 21,699,000 | |
| 1.26 | +0.02 | +1.6% | 1.18 | 1.36 | 1.15 | 32,077,600 | |
| 1.24 | -0.14 | -10.1% | 1.50 | 1.56 | 1.15 | 38,718,000 | |
| 1.38 | -0.54 | -28.1% | 2.12 | 2.13 | 1.32 | 57,429,200 | |
| 1.92 | +0.17 | +9.7% | 2.05 | 2.24 | 1.82 | 66,522,000 | |
| 1.75 | +0.23 | +15.1% | 1.58 | 1.82 | 1.55 | 63,767,700 | |
| 1.52 | +0.37 | +32.2% | 1.29 | 1.75 | 1.25 | 72,139,100 | |
| 1.15 | -0.14 | -10.9% | 1.40 | 1.57 | 1.15 | 52,640,800 | |
| 1.29 | +0.03 | +2.4% | 1.33 | 1.55 | 1.21 | 42,900,600 | |
| 1.26 | +0.16 | +14.5% | 1.15 | 1.28 | 1.04 | 69,133,900 | |
| 1.10 | +0.10 | +10.0% | 0.98 | 1.17 | 0.93 | 46,732,900 | |
| 1.00 | +0.23 | +29.9% | 0.82 | 1.00 | 0.78 | 45,310,600 | |
| 0.77 | +0.06 | +8.5% | 0.75 | 0.79 | 0.69 | 28,966,900 | |
| 0.71 | +0.02 | +2.9% | 0.69 | 0.87 | 0.68 | 36,911,200 | |
| 0.69 | +0.13 | +23.2% | 0.57 | 0.74 | 0.57 | 36,233,100 | |
| 0.56 | 0.00 | 0.0% | 0.59 | 0.63 | 0.54 | 18,206,600 | |
| 0.56 | -0.06 | -9.7% | 0.61 | 0.62 | 0.53 | 16,210,300 | |
| 0.62 | +0.03 | +5.1% | 0.59 | 0.63 | 0.58 | 11,295,200 | |
| 0.59 | -0.01 | -1.7% | 0.63 | 0.63 | 0.57 | 8,400,900 | |
| 0.60 | -0.02 | -3.2% | 0.65 | 0.65 | 0.59 | 9,061,700 | |
| 0.62 | +0.01 | +1.6% | 0.67 | 0.67 | 0.61 | 13,920,300 | |
| 0.61 | +0.06 | +10.9% | 0.55 | 0.62 | 0.54 | 16,772,400 | |
| 0.55 | -0.03 | -5.2% | 0.57 | 0.58 | 0.54 | 3,811,000 | |
| 0.58 | -0.01 | -1.7% | 0.60 | 0.60 | 0.57 | 1,796,800 |
- Ticker
- B3:ONCO3F
- Asset type
- Stock
- Sector
- Health care
- Industry
- Health care services
- Exchange
- B3
- Currency
- BRL
What changed lately
Latest news release · May 15, 2026
Oncoclínicas do Brasil Serviços Médicos: Revenue and margins fell in Q1 2026 due to medication shortages and higher provisions
Latest news
Oncoclínicas do Brasil Serviços Médicos: Revenue and margins fell in Q1 2026 due to medication shortages and higher provisions
May 15, 2026
Closed 1.07 (-8.5%) on May 15, 2026
Oncoclínicas do Brasil Serviços Médicos: Revenue and profitability declined sharply amid operational and financial pressures
May 14, 2026
Closed 1.07 (-8.5%) on May 15, 2026
Brazil's Oncoclinicas Says Court Granted Injunction Suspending Debt Acceleration Clauses
Apr 17, 2026
Closed 1.58 (+15.3%) on Apr 17, 2026
Brazil's Oncoclinicas approves financing to fund medicine purchases
Apr 16, 2026
Closed 1.37 (-1.4%) on Apr 16, 2026
Oncoclinicas ends talks with Porto and Fleury, weighs new deals
Apr 14, 2026
Closed 1.29 (+4.9%) on Apr 14, 2026
Brazil's Oncoclinicas: Josephina III, Centaurus TRS Funds Cut Stake In The Firm
Apr 13, 2026
Closed 1.29 (+4.9%) on Apr 14, 2026
Brazil's Oncoclinicas Q4 Net Loss 1.52 Billion Reais
Apr 10, 2026
Closed 1.24 (-8.1%) on Apr 10, 2026
Brazil's Oncoclinicas Evaluates Filing Of Injunction To Seek Protection Against Creditors
Apr 8, 2026
Closed 1.31 (-17.1%) on Apr 8, 2026
Brazil's Oncoclinicas may seek protection against creditors, Valor reports
Apr 7, 2026
Closed 1.58 (+10.5%) on Apr 7, 2026
Oncoclinicas do Brasil Servicos Medicos SA on 6ix
- Sector
- Health care
- Industry
- Health care services
- News releases
- 9 in the last 12 months · 9 in all · newest May 15, 2026 · oldest 2026
Where Oncoclinicas do Brasil Servicos Medicos SA is listed
| Listing | Exchange | Country | Currency |
|---|---|---|---|
| B3:ONCO3 · Home listing | B3 | Brazil | BRL |
| B3:ONCO3F · This page | B3 | Brazil | BRL |
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