BHP Group fell 3.9% to about $77.68 on October 22, 2026 as Fortescue's warning over its China iron-ore talks hit the sector, extending a slide from the September 22 peak of $87.83. For the next 2–6 weeks the balance of evidence leans negative, with medium conviction: the daily trend runs with a weekly downtrend, and the stock trails the S&P 500. A daily close below $77.08 would open the way toward the 52-week low.
Why it matters
BHP's own news arrived earlier in the week. Copper output for the three months through September fell 19% to 400,700 tons from 493,600, which the company put down to lower grades at Escondida and Spence, severe weather, and a conveyor failure at Carrapateena, Investing.com reported. A worker death at Escondida is also under investigation, according to Morningstar. Iron ore output held up at 66.5 million tons. The stock had already fallen 11.6% from its September 22 close before that report, so the weak copper figure landed on a shaky chart rather than starting the decline.
Today's drop has a different trigger. Fortescue said it could cut annual production guidance if its talks with China Mineral Resources Group are not concluded by the end of December, and that it shipped 46.8 million tons in its fiscal first quarter but sold only 42.9 million, Morningstar reported. Fortescue shares fell about 4%, and BHP fell nearly the same amount. That points to a sympathy move in iron ore, where China's buying terms are now a sector question. Nothing in today's BHP-specific news explains a 3.9% drop on its own.
The 5-day numbers fit that. BHP is down 6.3% over five days against 0.97% for the S&P 500, so the market explains only a small part of the fall. No sector benchmark is available, which leaves most of the move as stock and iron-ore specific. The stock now lags the S&P 500 by 11.0% over 50 days and 8.4% over 200 days. It is still up 28.7% this year against 12.1% for the index, so this is a pullback inside a strong year, not a collapse.
The argument over BHP is about copper against China. Morningstar's analysis raised its fair value on stronger copper prices and said the upside is not fully in the share price. Chile's mining troubles point the same way on price: Bloomberg reports the country's copper output is at its lowest in more than two decades. But the same aging-mine problems cut BHP's own volumes, and a firm copper price does little for a producer shipping 19% less. On valuation, six analysts rate the stock a hold. The mean price target is $78.33, within 1% of the share price, in a range from $62 to $96. The stock trades at consensus fair value, with no visible cushion and a wide spread of opinion.
What the evidence says
The long-term picture is weakened. The price sits below its 40-week average and below the 200-day average at $80.96, and the 50-day average at $87.92 is well overhead. The stock is 21.3% under its 52-week high of $98.69 but still 47.7% above the low, so the earlier uptrend has rolled over without the structure breaking. This looks like a markdown phase after a big run, with the weekly trend now pointing down.
Over the next 2–6 weeks the balance of evidence leans negative, and the conviction is medium: two of four checks line up. The daily trend runs with the weekly downtrend, and the stock has lagged the S&P 500 by 11.0% over 50 days. The other two checks do not confirm, which is why this is not a stronger reading. The strongest case against it is that the stock is deeply oversold, with a 14-day RSI of 21.7, and that Morningstar sees more value in copper. Oversold readings are not a reliable turning signal, though. Across 303 earlier cases where RSI fell below 30, 61.4% of stocks were higher a month later, against 61.8% typical, with a median move of 2.23%. That is no edge either way, so it does not tip the balance, but it is part of why conviction is not higher. Volume is running 59% below its 20-day average, though the session is young and that comparison is incomplete.
Levels that matter
In a downtrend the structure is capped from above. The level to watch is $79.39, a swing zone where sellers have appeared on rallies. The $80 round number and the 200-day average at $80.96 sit just above. The weekly trend would end on a weekly close above $80.96. Further resistance sits at $82.90 and $86.41.
The downside breakout level is a daily close below $77.08, and the price is already only slightly above it. From there the math runs to the 52-week low at $52.58, which gives 8.7 to 1 against a stop at $79.90, set at $79.39 plus a quarter of the 2.05 daily average range. That clears the 3 to 1 that makes a breakout worth the risk, though the figure is large mainly because the target is so far away. Round-number support at $70 and $60 lies on the way down, and a close back above $79.90 would show the breakout was wrong.
What would change the picture
A weekly close above $80.96, the 200-day average, would put the price back above the level that now caps the stock and end the weekly downtrend. The non-price fact that would most likely cause it is a concluded deal between Fortescue and China Mineral Resources Group ahead of the December deadline. That would lift the iron-ore overhang that drove today's fall and would give buyers a reason to return.
What to watch
- Earnings: the earnings date in the data, August 17, 2026, has already passed, and no later date is given. The number that matters in the next report is copper output, against the 400,700 tons of this quarter.
- Sector events: the Fortescue and China Mineral Resources Group talks and their end-December deadline, plus further mine disruptions in Chile, will move BHP before its own news does.
- Valuation: the stock is within 1% of the $78.33 mean price target, in a range of $62 to $96 and a hold consensus.