Crude Oil WTI COT Brief for the week of September 18, 2026

Executive summary

In the week ending September 15th, positioning in WTI Crude Oil futures saw a notable divergence between price action and speculative sentiment. While front-month CL prices rallied significantly, Managed Money participants modestly increased their net short exposure, primarily by adding new gross short positions. Commercials (Producers/Merchants) maintained their very large net long hedge, suggesting they continue to find current price levels attractive for selling forward production. Swap Dealers significantly expanded their net short position, absorbing much of the commercial long interest. Overall open interest was nearly unchanged, indicating a reshuffling of positions rather than a strong influx of new capital.

Positioning

• Managed Money: Net position shifted slightly more bearish, moving to -10,022 contracts net short from -9,687 the prior week. This is a historically moderate net short position compared to levels seen earlier in the year (e.g., over -34,000 contracts in late 2025).
• Producers/Merchants (Commercials): Maintained a very large net long position of +95,807 contracts, virtually unchanged from the prior week's +95,736 contracts. This level of hedging remains substantial, though it is below the peak net long of over +151,000 contracts seen in early April 2026.
• Swap Dealers: Increased their net short exposure significantly, reaching -81,101 contracts from -74,223 contracts the week before. This group holds the largest net short position in the market.

Flows and week-over-week changes

Key changes for the week ending September 15th, 2026: - Managed Money: Traders in this category added to both sides of the market, increasing longs by 5,713 contracts and shorts by a slightly larger 6,048 contracts. This indicates active trading but resulted in a net bearish tilt. They also significantly reduced their spreading positions by 7,112 contracts. - Producers/Merchants: This cohort was relatively inactive, with a small reduction in both long (-993) and short (-1,064) positions, resulting in a marginal increase to their net long hedge. - Swap Dealers: Were the most aggressive sellers during the week, adding a substantial 7,311 short contracts against a minor addition of 433 long contracts.

Commercials vs speculators

The classic dynamic of commercial hedgers versus speculators is clearly visible. - Commercials (Producers): Their outright long position stands at 404,547 contracts, representing a massive 53.7% of total longs. Their net long of +95,807 contracts underscores a strong producer inclination to hedge future output at current or recent prices. - Speculators (Managed Money & Swaps): The speculative side is heavily net short. While Managed Money holds a -10,022 contract net short, the much larger position is with Swap Dealers at -81,101 contracts net short. Combined, these two key speculative groups hold a net short position of over 91,000 contracts against the commercial long base.

Open interest and participation

• Open Interest: Total open interest saw a negligible increase of just 448 contracts, settling at 753,881. The lack of a significant change suggests the week's activity was more about position rotation among existing participants than a major new trend or conviction entering the market.
• Concentration: The market remains fairly concentrated. The four largest traders hold 26.2% of the net long position and 20.0% of the net short position. The eight largest traders hold 35.8% and 27.3% of the net long and short positions, respectively. These levels are slightly less concentrated than seen at the start of the year.

Price context

The provided daily price series for the front-month contract shows a strong rally during the reporting period (from the close on Tuesday, Sep 8th to Tuesday, Sep 15th). - Close on Sep 11: $99.99 - Close on Sep 15 (as-of date): $105.48 The price of CL futures surged by over 5% during the week covered by this report. The fact that Managed Money speculators increased their net short position against this strong rally is a significant point of divergence. This suggests they were either selling into strength, anticipating a reversal, or potentially caught on the wrong side of the move.

Risks and watchpoints

• Speculator vs. Price Divergence: The primary watchpoint is the clash between rising prices and growing net short positioning from Managed Money. If prices continue to grind higher, it could force a "short squeeze" where these traders are forced to buy back their short positions, potentially accelerating the rally.
• Commercial Hedging: The very large Producer/Merchant net long position is a key structural feature. A significant reduction in this hedge could imply that commercials believe prices have further to run and are reducing their forward sales. Conversely, an increase would signal even greater conviction that current prices are attractive to lock in.
• Swap Dealer Positioning: Swap Dealers hold a massive net short position. Their activity will be critical in either absorbing further commercial hedging or in providing liquidity if speculators begin to cover shorts.

For more detailed information, see the full Commitments of Traders data for Crude Oil WTI.

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This document is for informational purposes only and does not constitute financial advice. Futures trading involves substantial risk of loss.