Soybean futures fell further to around $11.5 per bushel, approaching a five-week low as weaker crude oil prices weighed on the vegetable oil market. Oil prices sharply declined following reports of a potential US-Iran deal that could reopen the Strait of Hormuz. Agricultural commodity prices often tracked energy markets due to the growing use of crop-based feedstocks in biofuel production. Additional pressure came from expectations of ample global supplies, with brokerage StoneX forecasting the 2026 US soybean harvest at 4.47 billion bushels. While the USDA recently confirmed a private sale of 132,000 metric tons of US soybeans to China for delivery in the 2026/27 marketing year, the purchase did little to offset the bearish supply outlook. Meanwhile, traders continued to monitor developments in the Black Sea region, where the ongoing Russia-Ukraine war threatened grain export routes, although expectations for another large harvest from the region continued to weigh on prices.