Rio Tinto Group (RIO) Share Price Today
Rio Tinto Group Price Chart (RIO)
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Daily candles from the exchange.
Rio Tinto Group (RIO) Share Price Price Today
The RIO share price today is ARS 17,180, down 3.54% on the day. Rio Tinto Group is listed on Buenos Aires (BUENOSAIRES) in Argentina, and the latest session we have is October 22, 2026.
Prices are delayed quotes for information only and are not financial advice.
RIO Recent Prices
| Date | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| 2026-10-22 | ARS 17,310.00 | ARS 17,430.00 | ARS 17,160.00 | ARS 17,180.00 | 3.54% | 8,834 |
| 2026-10-21 | ARS 17,960.00 | ARS 17,960.00 | ARS 17,670.00 | ARS 17,810.00 | 0.95% | 6,300 |
| 2026-10-20 | ARS 18,000.00 | ARS 18,110.00 | ARS 17,690.00 | ARS 17,980.00 | 1.21% | 5,088 |
| 2026-10-19 | ARS 18,250.00 | ARS 18,290.00 | ARS 18,050.00 | ARS 18,200.00 | 0.44% | 3,230 |
| 2026-10-16 | ARS 18,300.00 | ARS 18,600.00 | ARS 18,210.00 | ARS 18,280.00 | 0.33% | 5,853 |
| 2026-10-15 | ARS 18,060.00 | ARS 18,330.00 | ARS 17,900.00 | ARS 18,220.00 | 1.25% | 12,793 |
| 2026-10-14 | ARS 18,590.00 | ARS 18,590.00 | ARS 18,340.00 | ARS 18,450.00 | 1.86% | 3,381 |
| 2026-10-13 | ARS 19,150.00 | ARS 19,150.00 | ARS 18,680.00 | ARS 18,800.00 | 1.67% | 5,531 |
| 2026-10-09 | ARS 19,000.00 | ARS 19,150.00 | ARS 18,870.00 | ARS 19,120.00 | 1.27% | 2,423 |
| 2026-10-08 | ARS 18,660.00 | ARS 18,890.00 | ARS 18,600.00 | ARS 18,880.00 | 0.53% | 6,285 |
Frequently asked questions
What is the RIO share price today?
The RIO share price today is ARS 17,180 on Buenos Aires (BUENOSAIRES), the latest price we have, from the 2026-10-22 session. Rio Tinto Group trades in ARS.
Is RIO share up or down today?
Rio Tinto Group (RIO) is down 3.54% compared with the previous close of ARS 17,810.
What was the RIO closing price yesterday?
The previous close of RIO was ARS 17,810 (October 21, 2026).
What is the 52-week high and low of RIO?
Over the past year RIO has traded between ARS 11,100 and ARS 21,850. The latest session's range was ARS 17,160 to ARS 17,430.
What is the trading volume of RIO?
8,842 shares of RIO traded in the latest session.
Where does this RIO 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: RIO 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.
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- 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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- Candlestick patterns cheat sheetRead the candles on the chart above.
- Stop loss strategyWhere to put a stop and which types to use.
- Position sizing formulaHow much to risk on one trade.
- How to use TradzyGrade a setup, plan the trade and practise it with paper money.