Corn Starting Monday with Fractional Losses

Corn futures are trading fractionally lower after Friday’s session saw contracts fall 4–6 cents as the December contract expired; March 2026 closed down about 4–6 cents and the national average cash corn was down $0.055 at $3.9675. Open interest rose by 17,121 contracts Friday, and CFTC data for the week ending Nov. 18 showed managed money swung to a net long of 38,127 contracts—a 77,650-contract weekly move—signaling a sizable shift in speculative positioning. Traders are awaiting export sales data (estimated 1.1–2.2 MMT for the week ending 11/20) and another CFTC update this afternoon, with near-term price direction likely to hinge on those flows and whether current positioning sustains or reverses.

Analysis

Corn futures opened marginally lower after Friday's session, with nearby contracts down 4–6¢ and the December contract expiry noted; the CmdtyView national average cash corn fell 5.5¢ to $3.96 3/4, March 2026 closed at $4.40 3/4 (down 5.75¢) and May 2026 closed at $4.49 (down 5.25¢), with intraday prints showing only fractional further weakness. Open interest increased by 17,121 contracts on Friday, signalling rising participation as the December contract rolled, which supports the view of active repositioning ahead of fundamental data releases. CFTC positioning for the week ending Nov. 18 showed managed money flipped to a net long of 38,127 contracts — a 77,650-contract weekly swing — and another CFTC update is due this afternoon; that magnitude of speculative repositioning raises the potential for volatile reversals if flows change. Traders are focused on weekly export sales (market estimates 1.1–2.2 MMT for the week ending 11/20); stronger-than-expected sales would provide immediate support, while a miss would likely amplify downside given the large managed-money long and higher open interest.

Key Decisions for Investors

• Monitor today's CFTC update and the weekly export sales print closely and be prepared to act if export inspections fall below the 1.1–2.2 MMT range,
• Consider trimming or hedging outright long exposure given the sizeable managed-money long position and the elevated open interest that increase reversal risk,
• Avoid initiating large directional trades until both export sales and the CFTC positioning update confirm a clear flow; use options or short-term collars to limit downside while maintaining participation