CFTC COT Report: Historic Yen Short Unwind Reshapes FX, While Commodities Diverge

The latest CFTC Commitments of Traders report (covering the week ending August 4, 2026) delivered a historic shift in speculative positioning. The Japanese yen experienced its largest weekly short unwind in over a decade, gold rallied with strong price confirmation, and crude oil and coffee renewed their downtrends. The report paints a picture of a market in transition, with FX landscapes resetting and commodity flows diverging .

The Defining Event: A Historic Yen Short Unwind

The Japanese yen (JPY) was the undisputed centerpiece of this week's COT data. Non-commercial net positioning improved by roughly 118,000 contracts—the largest weekly improvement since at least 2011 . This was not a narrow short-covering event. The move was driven by a combination of factors: speculators added approximately 46,000 new long positions and cut nearly 72,000 short positions, reducing the net short to just below 45,500 contracts .

The move was decisively confirmed by price action. USD/JPY collapsed by nearly seven big figures, signaling a broad reversal in sentiment. JPY positioning jumped from the 2nd to the 63rd historical percentile in a single week, underscoring the speed and scale of the repositioning .

Other Major Currencies: A Mixed Recovery

The yen's rally lifted most other major currencies, but the nature of those recoveries varied significantly.

• Euro (EUR) and British pound (GBP): Both recovered, but the moves were covered-led. EUR positioning rose by more than 14,300 contracts as EUR/USD advanced, while GBP improved by about 7,000 contracts, with GBP/USD also ticking higher. Price action in both confirmed the adjustments, but the lack of aggressive new long-building suggested caution among speculators .

• Australian dollar (AUD): Offered the most constructive participation signal among currencies. Non-commercial longs rose by nearly 6,600 contracts alongside a decent move higher in AUD/USD, indicating genuine bullish conviction rather than mere short covering .

• Canadian dollar (CAD): The exception to the FX recovery. Selling extended for a second week, pushing the net short near the 3rd historical percentile. Notably, this occurred even as the currency itself modestly strengthened, creating a price-flow divergence worth monitoring .

Commodities Diverge: Gold Shines, Crude and Coffee Struggle

Commodities displayed a sharp divergence, with gold standing out as a clear winner while crude oil and coffee faced renewed selling pressure.

Gold: Strong Flow-and-Price Alignment

Gold recorded the second-largest positive positioning move in the report. Net exposure rose by nearly 15,600 contracts, the strongest increase since June. The move was broad-based: gross longs increased by about 7,400 contracts, and gross shorts declined by roughly 8,200 .

As a result, the net long position reached approximately 197,700 contracts, equal to more than 53% of open interest. This placed gold near the 92nd historical percentile . Critically, the move had clear price confirmation, with solid gains in the underlying asset during the reporting period .

WTI Crude Oil: Bearish Confirmation

West Texas Intermediate (WTI) crude oil reversed course after a brief two-week repair. Non-commercial net positioning fell by roughly 7,700 contracts alongside a marked price retracement . The move had bearish confirmation: rising open interest combined with long liquidation and fresh shorts .

Coffee (KC1): Renewed Selling

Coffee weakened in line with the broader commodity downturn. Positioning dropped by around 2,500 contracts, and prices fell sharply, reinforcing the bearish outlook .

VIX: Marginal Improvement

The VIX saw a modest improvement in positioning as volatility fell by 5.01% during the period .

Broader Market Themes

FX Landscape Reset

The yen's historic repositioning was the defining event, lifting most other major currencies along with it. However, the underlying nature of those recoveries varied, with EUR and GBP showing covered-led moves while AUD displayed more organic long-building .

Commodity Split: Safe Haven vs. Cyclical Weakness

Gold's flow-and-price alignment stood in clear contrast to the renewed bearishness in WTI and coffee, highlighting a split between safe-haven demand and cyclical commodity weakness .

Concentration Risk in Gold

While gold's net long is not extreme in absolute terms relative to its historical range, it sits at the 92nd percentile as a share of open interest. This concentration makes the market highly sensitive to any reversal in price or participation .

Price-Flow Divergences Worth Watching

Two notable divergences emerged: the US dollar net position improved for a third consecutive week even as the DXY pulled back noticeably, while the Canadian dollar net short deepened near the 3rd percentile even as the currency modestly firmed .