Corteva, Inc. against Rio Tinto Group — live side-by-side technical comparison.
Prices as of 2026-10-09T20:03:06+00:00 UTC · updates daily
CTVA leads 4 of the 5 windows we measure — over 1 month CTVA is +4.1% and RIO -8.6%; over year to date CTVA is +31.6% and RIO +18.4%. The CTVA/RIO price ratio stands at 0.1397, above its 50-day average of 0.1242, and above the 200-day average of 0.1245. A ratio above its own average means CTVA is gaining on RIO; on this reading the recent edge belongs to CTVA.
| CTVA | RIO | |
|---|---|---|
| Price | $13.24 | $94.78 |
| 1 day | -3.7% | +1.5%lead |
| 5 days | +11.1%lead | +0.6% |
| 1 month | +4.1%lead | -8.6% |
| 6 months | +5.6%lead | -2.4% |
| Year to date | +31.6%lead | +18.4% |
| 52-week position | 75% of range | 61% of range |
| 52-week range | $9.08–$14.62 | $66.49–$112.58 |
| vs 50-day average | above $12.27 | below $98.92 |
| vs 200-day average | above $11.92 | below $96.03 |
| RSI (14) | 62 | 41 |
| Next earnings | 2026-11-11 | 2026-07-28 |
CTVA trades at $13.24, above its 50-day average of $12.27, and above the 200-day at $11.92. It sits at 75% of its 52-week range ($9.08–$14.62); 14-day RSI is 62, in neutral territory; an average session moves it about 262.3%. For levels, the first level overhead is $14.00 (5.7% away) and the first support below is $13.00 (1.8% down). On the checklist the page runs for every asset, 6 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.
CTVA is the more volatile of the two — an average session moves it 262.3% against 2.0% for RIO, so an identical position size carries roughly 131.2× the daily risk.
The comparison turns on those levels: CTVA clearing $14.00 or losing $13.00; RIO clearing $96.03 or losing $90.00. Until one of them gives way, the relative reading above stands.