A commodities economist says demand, not weather, has been driving the grain markets. Arlan Suderman with StoneX Group says the heat dome hasn’t been a major threat to the Corn Belt, and attention is shifting to China as they follow through on their purchase commitments. "They’re behind some recent years, but they’re heading in the […] The post Grain markets are being driven by demand, trade and geopolitics appeared first on Brownfield Ag News .