Corn Futures Commitments of Traders - Week Ending 2026-02-27

Executive summary

This week's report was dominated by a massive liquidation event, with total open interest plummeting by 123,787 contracts. Amidst this washout, speculative funds (Managed Money) engaged in significant short-covering, reducing their net short position considerably as prices staged a modest recovery. Commercial participants (Producer/Merchants) also liquidated heavily but paradoxically increased their net short hedge to the largest level in recent history. This leaves Swap Dealers holding a record net long position, acting as the primary counterparty to the market's net sellers and solidifying their role as the key source of long-side liquidity.

Positioning

• Managed Money (Funds): The speculative cohort now holds a net short position of -13,234 contracts (219,988 long vs. 233,222 short). This is a dramatic reduction from their -42,313 contract net short last week and is the smallest net short in three weeks, though it is still a bearish stance. The recent peak bearishness was a -90,658 contract net short recorded on January 16.
• Producer/Merchant (Commercials): Commercials expanded their net short position to -286,685 contracts (436,218 long vs. 722,903 short). This is the largest net short position for this category across all provided historical data, indicating aggressive hedging activity.
• Swap Dealers: This category increased its already substantial net long position to a new recent high of +299,140 contracts (318,561 long vs. 19,421 short). Their position is now the largest long in the market by a wide margin, absorbing selling from both commercial and, until recently, speculative players.

Flows and week-over-week changes

The reporting week saw dramatic shifts in positioning, driven by liquidation rather than new entries. - Managed Money was a net buyer of 29,079 contracts. This was driven primarily by aggressive short-covering (a reduction of 18,994 short contracts) and supplemented by the addition of 10,085 new long contracts. - Producer/Merchants were significant net sellers, increasing their net short position by 40,864 contracts. This move was the result of a massive liquidation of long positions (-59,850 contracts), which far outpaced their buy-to-cover activity on the short side (-18,986 contracts). - Swap Dealers were net buyers, adding 27,329 contracts to their net long. They added 27,145 long contracts while their short position remained negligible. - Other Reportables and Non-Reportables (Small Speculators) were net sellers, contributing to the overall decline in open interest.

Commercials vs speculators

The classic dynamic of Commercials hedging against Speculators is currently distorted. Both Producer/Merchants (-286,685 net short) and Managed Money (-13,234 net short) are positioned on the short side of the market. This is a highly unusual alignment. The primary counterparty providing the long side is the Swap Dealer category (+299,140 net long). This suggests that much of the market's length is currently held by passive, systematic, or index-tracking entities via swaps, while both physical hedgers and active fund managers anticipate lower or stable prices. The record commercial short position signals a strong belief among producers that current prices are attractive for locking in future sales.

Open interest and participation

• Open Interest: Total open interest collapsed by -123,787 contracts to stand at 1,656,135. This is a significant washout, suggesting that many participants have closed their positions, either taking profits/losses or reducing exposure amidst recent price action. Such a large drop can signal capitulation and often precedes a change in trend.
• Participation: Commercials remain the dominant players, accounting for 26.3% of longs and a commanding 43.7% of shorts. Managed Money holds 13.3% of longs and 14.1% of shorts. Swap Dealers' influence is almost entirely on the long side, where they represent 19.2% of all long positions versus just 1.2% of shorts.
• Concentration: The market remains fairly concentrated. The largest 4 traders by net position hold 10.5% of the net long side and 7.3% of the net short side.

Price context

The price series provides crucial context for this week's positioning shift. The COT data was collected as of Tuesday, February 24. - In the week prior to the report's measurement period (ending Feb 20), Corn prices softened, closing at 426.0. - During the reporting week (Monday, Feb 23 to Friday, Feb 27), prices recovered, moving from 426.5 to a weekly close of 432.0. - The significant short-covering from Managed Money aligns perfectly with this modest price rally, suggesting that their buying provided the fuel for the bounce. The sharp price decline seen in mid-January, when prices fell from the 440s to the low 420s, corresponds with the period when Managed Money was building its peak net short position.

Risks and watchpoints

• Washout Event: The massive drop in open interest is the most critical takeaway. This "clearing of the decks" reduces stale positions and could make the market more sensitive to new inflows.
• Managed Money Positioning: While funds covered a significant portion of their shorts, they have not yet flipped to a net long position. Their remaining shorts could provide further fuel for a rally if they are forced to cover, but their reluctance to build a new long position suggests a lack of bullish conviction.
• Extreme Divergence: The positioning structure is at an extreme, with Commercials at a record net short and Swap Dealers at a record net long. A reversal of flows from either of these large categories would have a significant market impact. The heavy commercial hedging may act as a powerful headwind against any substantial price rally.
• Liquidity: The sharp fall in open interest may lead to thinner market conditions and potentially higher volatility in the near term.