Petróleo Brasileiro S.A. - Petrobras (PETR3) Share Price Today
Petróleo Brasileiro S.A. - Petrobras Price Chart (PETR3)
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Daily candles from the exchange.
Petróleo Brasileiro S.A. - Petrobras (PETR3) Share Price Price Today
The PETR3 share price today is ARS 21,090, down 5.26% on the day. Petróleo Brasileiro S.A. - Petrobras is listed on Buenos Aires (BUENOSAIRES) in Argentina, and the latest session we have is October 20, 2026.
Prices are delayed quotes for information only and are not financial advice.
PETR3 Recent Prices
| Date | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| 2026-10-20 | ARS 21,140.00 | ARS 21,230.00 | ARS 20,540.00 | ARS 21,090.00 | 5.26% | 4,684 |
| 2026-10-19 | ARS 21,510.00 | ARS 22,350.00 | ARS 20,630.00 | ARS 22,260.00 | 4.80% | 1,011 |
| 2026-10-16 | ARS 20,780.00 | ARS 22,100.00 | ARS 20,110.00 | ARS 21,240.00 | 2.21% | 2,395 |
| 2026-10-15 | ARS 20,850.00 | ARS 20,950.00 | ARS 20,420.00 | ARS 20,780.00 | 0.53% | 12,302 |
| 2026-10-14 | ARS 20,920.00 | ARS 21,120.00 | ARS 20,560.00 | ARS 20,890.00 | 2.00% | 24,056 |
| 2026-10-13 | ARS 20,800.00 | ARS 21,540.00 | ARS 20,180.00 | ARS 20,480.00 | 1.06% | 4,289 |
| 2026-10-09 | ARS 19,990.00 | ARS 20,970.00 | ARS 19,910.00 | ARS 20,700.00 | 3.55% | 8,622 |
| 2026-10-08 | ARS 19,800.00 | ARS 20,000.00 | ARS 19,570.00 | ARS 19,990.00 | 3.09% | 10,548 |
| 2026-10-07 | ARS 19,350.00 | ARS 19,560.00 | ARS 19,020.00 | ARS 19,390.00 | 0.31% | 2,492 |
| 2026-10-06 | ARS 19,320.00 | ARS 19,420.00 | ARS 19,070.00 | ARS 19,330.00 | 0.62% | 10,534 |
PETR3 in the news
- Petróleo Brasileiro S.A. - Petrobras (PETR3) falls 5.3% to ARS 21,090.0020 October 2026 · Its biggest one-day fall in 4 months.−5.3%
Frequently asked questions
What is the PETR3 share price today?
The PETR3 share price today is ARS 21,090 on Buenos Aires (BUENOSAIRES), the latest price we have, from the 2026-10-20 session. Petróleo Brasileiro S.A. - Petrobras trades in ARS.
Is PETR3 share up or down today?
Petróleo Brasileiro S.A. - Petrobras (PETR3) is down 5.26% compared with the previous close of ARS 22,260.
What was the PETR3 closing price yesterday?
The previous close of PETR3 was ARS 22,260 (October 19, 2026).
What is the 52-week high and low of PETR3?
Over the past year PETR3 has traded between ARS 7,940 and ARS 22,350. The latest session's range was ARS 20,540 to ARS 21,230.
What is the trading volume of PETR3?
4,684 shares of PETR3 traded in the latest session.
Where does this PETR3 price come from?
Stock prices and volumes from Yahoo Finance. These are delayed quotes: during trading they can lag the exchange by 15 minutes or more, and they are not a live feed.
More: PETR3 price history · BUENOSAIRES top gainers and losers today · all Argentina stocks (A–Z) · Argentina stock market today · stock markets by country
Investing in Argentina: guides
- How to read a stock chartA step-by-step guide to reading a stock chart: what a candle shows, how to use volume, how to choose a time frame, and what a chart cannot tell you.
- Trading volume explainedTrading volume is how many shares change hands in a period. What it tells you about conviction and liquidity, and how to read it with price.
- Stock order types explainedMarket, limit, stop and stop-limit orders set the price and timing of a trade. How each works, with examples, and the mistakes that cost money.
- P/E ratio explainedThe price-to-earnings ratio compares a share price with profit per share. Here is how to calculate it, what a high or low ratio means, and the traps to avoid.
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- How to use TradzyGrade a setup, plan the trade and practise it with paper money.