Key Facts
- The soybean fund SOYB rose 0.56% to US$26.79 on Friday.
- The corn fund CORN fell 0.56% to US$17.68 and the wheat fund WEAT was flat at US$22.83.
- The broad farm fund DBA slipped 0.18% to US$27.87.
- Grain traders ADM (up 0.38%) and Bunge (up 0.07%) closed slightly higher.
- Fertilizer maker Mosaic rose 3.30% to US$17.84.
Today’s Focus
Grain funds were mixed on Friday, 23 October. The soybean fund rose 0.56%, while corn fell 0.56% and wheat was flat.
Brazil and Argentina are major exporters of soybeans, so US soy prices matter for farmers in both countries.
What matters today. Soybeans edged up and corn eased, a quiet session for the grain market.
01 The session in one read
The soybean fund SOYB closed at US$26.79, up 0.56%. The corn fund CORN fell 0.56% to US$17.68, and the wheat fund WEAT closed at US$22.83, down 0.04%.
The broader agriculture fund DBA slipped 0.18% to US$27.87.
Grain merchants ADM and Bunge gained 0.38% and 0.07%. Mosaic, a fertilizer producer, rose 3.30%.
Assessment — A quiet session LOW
Moves were small and went in different directions, so there is no clear signal. These are fund prices, which track futures but are not the same as spot prices.
Brazil’s real gained 1.57% and the Argentine wholesale dollar rose 0.1%, which affects farmers’ local-currency returns.
02 The board
SOYB rose 0.56% to US$26.79, CORN fell 0.56% to US$17.68 and WEAT lost 0.04% to US$22.83.
ADM closed at US$80.14 and Bunge at US$103.22.
| Asset | Level | Change |
|---|---|---|
| Soybean fund (SOYB) | US$26.79 | +0.56% |
| Corn fund (CORN) | US$17.68 | −0.56% |
| Wheat fund (WEAT) | US$22.83 | −0.04% |
| Farm fund (DBA) | US$27.87 | −0.18% |
| ADM | US$80.14 | +0.38% |
| Bunge (BG) | US$103.22 | +0.07% |
Source: RT close, 2026-10-23. Where a commodity has no spot feed, an exchange-traded tracker or leading producer is shown as a labelled proxy.
Live Market IntelligenceThe live market boardInside: market breadth, the sector heatmap, currencies & rates, the Latin America scoreboard and the full instrument board.
Rio Times · Live Market Intelligence
Latin America — Cross-Market Board
Regional
Oct 23, 2026 · 22:02
Ibovespa · benchmark
205,082.56 +0.47%
L 167,142day rangeH 168,310
+21.85% over 12 months
Market breadth · 4 names
50% advancing
2 ▲ advancing2 declining ▼
Currencies, rates & key inputs
USD / BRL
5.16
+0.01%
USD / MXN
17.06
-0.24%
USD / CLP
913.98
+0.04%
USD / COP
3,140
+0.03%
USD / ARS
1,493
+0.10%
Latin America scoreboard
IndexLastTodayStrength
IbovespaBrazil 205,082.56 +0.47%
S&P/BMV IPCMexico 69,678.08 -0.30%
S&P IPSAChile 10,746.36 -0.31%
S&P MERVALArgentina 3,017,221 —
MSCI COLCAPColombia 2,540.10 +0.46%
BVL S&P PerúPeru 57,021.19 +0.13%
Full instrument board
| Instrument | Last | Change | YoY | Prev. | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| IBOV | 205,082.56 | +0.47% | +21.85% | 204,120.12 | 168,310 | 167,142 | — |
| IPSA | 10,746.36 | -0.31% | — | 10,780.31 | 11,210 | 10,984 | 1,513,213,483 |
| IPC MEX | 69,678.08 | -0.30% | +12.17% | 69,889.73 | 66,121 | 65,405 | 108,886,187 |
| MERVAL | 3,017,221 | — | +30.51% | 3,022,485 | 3,042,365 | 2,991,150 | — |
| COLCAP | 2,540.10 | +0.46% | — | 9.04 | 9.05 | 9.02 | 4,133 |
| BVL PERÚ | 57,021.19 | +0.13% | — | — | — | — | — |
| USD/BRL | 5.16 | +0.01% | -5.13% | 5.16 | 5.18 | 5.14 | — |
| EUR/BRL | 5.95 | +1.01% | -5.83% | 5.89 | 5.98 | 5.94 | — |
| USD/MXN | 17.06 | -0.24% | -8.58% | 17.10 | 17.08 | 17.01 | — |
| USD/CLP | 913.98 | +0.04% | -5.67% | 913.65 | 915.11 | 906.68 | — |
| USD/COP | 3,140 | +0.03% | -22.04% | 3,139 | 3,141 | 3,105 | — |
| USD/PEN | 3.36 | -0.66% | -4.82% | 3.38 | 3.38 | 3.35 | — |
| USD/ARS | 1,493 | +0.10% | +12.96% | 1,491 | 1,494 | 1,480 | — |
| USD/UYU | 40.27 | +1.24% | +1.80% | 39.77 | 40.27 | 40.23 | — |
| USD/PYG | 5,939 | +1.68% | -19.54% | 5,841 | 5,939 | 5,925 | — |
| USD/BOB | 11.64 | -0.76% | +72.04% | 11.73 | 11.72 | 11.64 | — |
| USD/DOP | 58.34 | +1.25% | -3.44% | 57.62 | 58.34 | 58.04 | — |
| USD/CRC | 445.92 | +0.89% | -9.71% | 441.97 | 448.50 | 445.92 | — |
Largest moves today
USD/PYG 5,939 +1.68%
USD/DOP 58.34 +1.25%
USD/UYU 40.27 +1.24%
EUR/BRL 5.95 +1.01%
USD/CRC 445.92 +0.89%
USD/BOB 11.64 -0.76%
USD/PEN 3.36 -0.66%
IBOV 205,082.56 +0.47%
The session read
The Ibovespa rose 0.47%, with breadth evenly split — 2 of 4 names higher. COLCAP led, while IPSA lagged.
03 What moved it
We found no verified US Department of Agriculture report for Friday. The moves in the funds were small and probably reflect routine trading.
The firmer dollar, up 0.14%, usually weighs on US grain exports.
04 The Latin American read
Brazil is the world’s largest soybean exporter, and Argentina is a major exporter of soybean meal and oil. A stronger real, as on Friday, reduces Brazilian farmers’ returns in reais when they sell in dollars.
Argentina’s wholesale dollar rose 0.1% to 1,529.50 pesos.
05 The names to watch
SOYB and CORN are the simplest ways for US investors to follow the two crops. ADM and Bunge buy and ship grain from the Americas.
Mosaic’s jump shows interest in fertilizer, but we found no news to explain it.
06 The outlook
The next scheduled checks are US export sales and the weekly crop reports. We have no verified calendar entry for them on Friday.
Brazil’s planting season is under way, so weather in the south will matter in coming weeks.
07 What to watch
- US crop reports: Weekly export sales and crop progress.
- The dollar: A firmer dollar weighs on exports.
- Brazil’s real: After Sunday’s runoff vote.
- Weather: Planting conditions in Brazil and Argentina.
Frequently Asked Questions
What is SOYB?
A US-listed fund that holds soybean futures.
Why do US grain prices matter for Brazil and Argentina?
They are among the world’s largest soybean exporters, so global prices set their export income.
How did wheat do on Friday?
The wheat fund WEAT closed at US$22.83, down 0.04%.
Do you show spot grain prices?
No. We use funds and company shares as proxies because spot prices are not in our verified feed.
Market data: RT
This article was produced by The Rio Times’ automated newsroom system. How we use AI · Report an error · Editorial responsibility: Matthias Camenzind, Editor-in-Chief
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