Corn Facing Pressure to Start New Week

Corn futures are experiencing downward pressure, with prices lower Monday morning and September contracts down 9 cents on the week, primarily driven by forecasts for beneficial rainfall across the Eastern Corn Belt. This bearish sentiment is reinforced by a significant increase in net new selling and managed money's expanded net short position. Internationally, Argentina's reduction of its corn export tax to 9.5% could increase global supply competition, while Brazil's second corn crop harvest lags last year's pace.

Analysis

Corn futures are facing significant downward pressure, with prices declining 1 to 2 cents on Monday morning following a 2 to 3 cent drop in the prior session. This bearish momentum is primarily driven by forecasts for 1 to 2 inches of beneficial rain across the Eastern Corn Belt, which is expected to support crop development. The market sentiment is further reinforced by technical and positioning data; preliminary open interest on Friday rose by 19,204 contracts, indicating net new selling, while CFTC data shows managed money extended its net short position to 177,365 contracts. On the international front, Argentina's decision to lower its corn export tax to 9.5% from 12% is set to increase global supply competition, adding another layer of pressure on US prices. While US export commitments for the year are strong at 70.110 MMT, exceeding the USDA's estimate, the actual pace of shipments lags the historical average (86% of USDA target vs. 89% average), suggesting potential softness in immediate demand. Brazil's slower-than-average second corn harvest (68% complete vs. 91% last year) provides a minor counterpoint but is insufficient to offset the prevailing bearish factors.

Key Decisions for Investors

• Given the confluence of favorable weather forecasts, increased speculative short positions, and heightened export competition from Argentina, maintaining a bearish or short-biased stance on corn futures and related ETFs like CORN may be warranted.
• Investors should closely monitor upcoming weather patterns in the US Corn Belt, as any deviation from the wet forecast could trigger a short-covering rally.
• It is crucial to scrutinize weekly Export Sales reports to see if the physical shipment pace improves, as a continued lag behind the five-year average could signal weakening real demand and further validate the bearish thesis.