Grains & Sugar Weekly 10/30/2026

Agricultural markets remain under pressure, but soybean and sugar prices could recover if Brazilian currency weakness stabilizes and supply risks regain traders’ attention.

• January soybeans fell 2.7% over the week to $12.34 1/4, while the real dropped 8.8% on Monday to 5.42 per dollar; U.S. export inspections reached 91 million bushels, with China taking 67%, and cumulative commitments were up 80.4% year on year.
• Brazilian soybean planting reached 43% versus a 40% average, while production was estimated at 182 million metric tons; the market is watching increasingly dry conditions in central-west Brazil and the USDA’s November 10 WASDE report for yield revisions.
• March raw sugar fell 4.3% to 19.36 cents per pound as the real weakened 9.5% for the week, encouraging Brazilian mills to sell and hedge; Datagro nevertheless projected a 3.92 million metric ton global deficit in 2026/27 after a 730,000 ton surplus in 2025/26.
• December Chicago wheat lost 3.4% for a ninth consecutive weekly decline to $6.03 1/2, pressured by Russia-Ukraine negotiation headlines; Russian seaborne grain exports fell 62% in September to about 2 million metric tons, while U.S. weekly sales reached a marketing-year high of 31.2 million bushels.
• December corn fell 1.8% to $4.47 3/4, with harvest at 60% versus a 66% average and cumulative export sales down 33.5% year on year; managed money cut its net long by 83,310 contracts, while the USDA’s 181.2-bushel-per-acre yield estimate remains a key price trigger.

Takeaway: Traders should monitor the Brazilian real, Brazilian weather, the November 10 WASDE report, Black Sea shipments and Chinese buying; stabilization in the currency or lower crop yields could support grains and sugar, but persistent export weakness and large fund selling would prolong the decline.