BHP Group Limited against Rio Tinto Group — live side-by-side technical comparison.
Prices as of 2026-10-09T20:00:02+00:00 UTC · updates daily
BHP leads 5 of the 5 windows we measure — over 1 month BHP is -6.0% and RIO -8.6%; over year to date BHP is +43.7% and RIO +18.4%. The BHP/RIO price ratio stands at 0.9152, above its 50-day average of 0.8986, and above the 200-day average of 0.8318. A ratio above its own average means BHP is gaining on RIO; on this reading the recent edge belongs to BHP.
| BHP | RIO | |
|---|---|---|
| Price | $86.74 | $94.78 |
| 1 day | +2.2%lead | +1.5% |
| 5 days | +0.8%lead | +0.6% |
| 1 month | -6.0%lead | -8.6% |
| 6 months | +12.3%lead | -2.4% |
| Year to date | +43.7%lead | +18.4% |
| 52-week position | 74% of range | 61% of range |
| 52-week range | $52.18–$98.71 | $66.49–$112.58 |
| vs 50-day average | below $88.90 | below $98.92 |
| vs 200-day average | above $80.01 | below $96.03 |
| RSI (14) | 53 | 41 |
| Next earnings | 2026-08-17 | 2026-07-28 |
BHP trades at $86.74, below its 50-day average of $88.90, and above the 200-day at $80.01. It sits at 74% of its 52-week range ($52.18–$98.71); 14-day RSI is 53, in neutral territory; an average session moves it about 2.2%. For levels, the first level overhead is $88.09 (1.6% away) and the first support below is $86.41 (0.4% down). On the checklist the page runs for every asset, 4 of 6 checks read bullish — the lean is bullish.
RIO trades at $94.78, below its 50-day average of $98.92, and below the 200-day at $96.03. It sits at 61% of its 52-week range ($66.49–$112.58); 14-day RSI is 41, in neutral territory; an average session moves it about 2.0%. For levels, the first level overhead is $96.03 (1.3% away) and the first support below is $90.00 (5.0% down). On the checklist the page runs for every asset, 3 of 6 checks read bullish — the lean is mixed.
BHP is the more volatile of the two — an average session moves it 2.2% against 2.0% for RIO, so an identical position size carries roughly 1.1× the daily risk.
The comparison turns on those levels: BHP clearing $88.09 or losing $86.41; RIO clearing $96.03 or losing $90.00. Until one of them gives way, the relative reading above stands.