Will Rio Tinto stock avoid deeper losses amid seller pressure?

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Rio Tinto drops 2.39% to GBX6,240

Highlights

Rio Tinto invested $1.4 billion to start two lithium processing plants in Argentina, adding 25,000 tonnes of annual lithium carbonate output.
A $1.9 billion capital commitment was approved for the Kangwinan bauxite project in Australia, supporting more than 1,300 construction jobs.
Shares of Rio Tinto trade below key moving averages with oversold technical signals, and the projected trading range is GBX6,100 to GBX6,379.

Production outlook improves as new lithium and bauxite projects launch

On October 29, 2026, Rio Tinto launched two lithium processing plants, Fénix 1B and Sal de Vida, in Argentina through a $1.4 billion investment, adding 25,000 tonnes of annual lithium carbonate equivalent capacity and reinforcing its presence in battery materials, according to Kenya Today. This operational expansion directly broadens the company's supply exposure to electric vehicle and energy storage markets, favorably reshaping its growth trajectory. In parallel, a $1.9 billion investment has been approved for the Kangwinan bauxite project in Australia, which is slated to increase Weipa's gross output and is expected to support more than 1,300 construction jobs, as reported by News Metal. Both developments enhance the company's long-term production capabilities, though price action has remained under broader selling pressure.

Bearish momentum intensifies as RIO breaches multiple support levels

RIO is currently trading below the MA-20 at GBX6,378 and the MA-50 at GBX6,314 on the H1 chart, with the MA-200 at GBX7,171 reinforcing longer-term bearish positioning. The Ichimoku Kijun level at GBX6,331 marks immediate resistance, while the nearest support is set around GBX6,100. MACD and Awesome Oscillator are both showing neutral momentum, whereas ADX indicates a sell bias. RSI stands at 33.87, confirming oversold conditions, with complementary signals from Stoch RSI, CCI, and Bull/Bear Power, highlighting persistent seller dominance in the intraday frame.

Downside risk prevails as consolidation expected within defined band

In the short term, RIO is likely to trade within a volatility band between GBX6,100 and GBX6,379. There is a 79% probability of further downside continuation versus a 21% chance of a reversal. The baseline scenario anticipates price consolidating within this established corridor. A bullish scenario would require a breakout above GBX6,331 resistance, while a break below GBX6,100 would open the door to accelerated declines.

Viktoras Karapetjanc, Traders Union expert, sees Rio Tinto’s recent lithium and bauxite investments as strong signals of macro and fundamental growth. He believes these moves strengthen Rio's strategic position in global materials markets despite current price softness. Technicals show oversold conditions, but momentum still points down. 'If support at GBX6,100 holds, the stock could see renewed buying interest on positive sentiment from recent project launches,' Karapetjanc says.

Previously it was reported that Rio Tinto is considering significant new investments in Argentine lithium production as part of its broader push into battery metals. The current market action, marked by persistent selling pressure despite recent operational expansions, highlights the importance of monitoring the GBX6,100 support level as a gauge of further downside risk.

Source of Data: RIO Price Analysis by TU

The analysis is based on a proprietary model combining technical, on-chain, and expert data. Not investment advice. See methodology

The information is based on forecasts and does not constitute investment advice or a guarantee of future results. Market conditions may change. See our Disclaimer and Editorial Integrity for details.