Corn futures found late strength on Friday, with contracts closing 2¾ to 6½ cents higher across the board as traders covered short positions ahead of the weekend. September corn led the move, settling at $4.83¾ per bushel, up 5 cents on the day and 24¾ cents higher for the week. December futures, the most-active contract, closed at $5.08½, gaining 5 cents Friday and rallying 25¼ cents over the five-day period.

Market Context

The late-session rally came after a week marked by weaker-than-expected crop tour results. The Pro Farmer Crop Tour wrapped its annual assessment of U.S. corn fields, with scouts reporting below-trend yields across key producing regions. Broader commodity markets showed mixed signals Friday, as traders weighed demand outlooks against favorable weather forecasts for the final stretch of the growing season.

Analysis

The strength in corn futures reflects a combination of short covering and fresh buying interest following this week's Pro Farmer findings. The crop tour estimated the U.S. national yield at 173.2 bushels per acre, with total production projected at 15.344 billion bushels—numbers that came in below some private forecasts and reminded the market that supply concerns haven't fully dissipated despite improved conditions in recent weeks.

Friday's price action also drew support from strong export sales data released Thursday by the USDA. Old crop corn commitments reached 87.74 million metric tons, representing a 24% increase over last year's pace and matching 102% of the agency's full-year projection. The robust export book underscores continued strong demand for U.S. supplies even as the harvest approaches.

Managed money traders increased their net long position significantly during the week ending August 18, according to CFTC data. Spec funds held a net long of 250,505 corn futures and options contracts, up 83,735 contracts from the prior week—a notable increase driven by new longs and short covering. The build in speculative length suggests institutional traders are positioning for potential supply disruptions or demand strength ahead.

Key Numbers

- September corn: $4.83¾ per bushel, up 5 cents Friday (+24¾ cents weekly)

- December corn: $5.08½ per bushel, up 5 cents Friday (+25¼ cents weekly)

- CmdtyView national average cash price: $4.52½, up 5 cents

- Pro Farmer national yield estimate: 173.2 bushels per acre

- USDA old crop corn commitments: 87.74 MMT (102% of projection, +24% year-over-year)

- New crop sales: 11.391 MMT (-21.7% vs. last year; 4th largest forward book since 2000)

- CFTC managed money net long: 250,505 contracts (+83,735 on the week)

What to Watch

September options expiration passed Friday, which could reduce some volatility heading into the weekend. Traders will monitor weather forecasts for the Midwest over the next two weeks as the crop approaches final maturity stages. USDA's next weekly export sales report and any additional export announcements—Friday saw 205,000 MT sold to unknown destinations—will remain key demand indicators. The gap between new crop forward bookings and last year's pace may narrow if China and other major buyers increase purchases ahead of harvest.