A pump jack operates in front of a drilling rig at sunset in an oil field in Midland
A pump jack operates in front of a drilling rig at sunset in an oil field in Midland, Texas U.S. August 22, 2018. Reuters

Portfolio investors were heavy sellers of petroleum for the fourth week running as the smooth introduction of the Russia price cap brought the weakness of the economy and oil demand into sharper focus.

Hedge funds and other money managers sold the equivalent of 30 million barrels in the six most important petroleum-related futures and options contracts over the seven days ending on Dec. 6.

Fund sales have totalled 221 million barrels over the four most recent weeks, according to position records published by ICE Futures Europe and the U.S. Commodity Futures Trading Commission.

The combined position has been cut to just 358 million barrels (12th percentile for all weeks since 2013) down from 579 million barrels (47th percentile) on Nov. 8.

Crude positions have already been hit hard, limiting the scope for further selling, but liquidation spread to refined products, especially the middle distillates that are the key industrial and transport fuels.

Fund managers sold NYMEX and ICE WTI (-5 million barrels), Brent (-4 million), U.S. gasoline (-5 million), U.S. diesel (-11 million) and European gas oil (-5 million).

Chartbook: CFTC-ICE commitments of traders

As a result, the net position in Brent fell to just 95 million barrels (5th percentile), the lowest since the first and second waves of the coronavirus epidemic were ranging in 2020.

But that weakness is now spilling over into middle distillates, until recently the strongest part of the market because of the low level of inventories.

The net position in U.S. diesel and European gas oil was cut to 49 million barrels (41st percentile) from 75 million barrels (62nd percentile) on Nov. 8.

Bullish long positions outnumbered bearish short ones by a ratio of 2.92:1 (52nd percentile) down from 5.40:1 (81st percentile) four weeks earlier.

U.S. distillate fuel oil inventories remain below the pre-pandemic seasonal average but the deficit has narrowed sharply over the last eight weeks, taking much of the heat out of the market.

Slowing manufacturing growth, rising interest rates, conflict between Russia and Ukraine, sanctions and persistent inflation have created a poisonous cocktail for oil consumption and distillates.

The extremely low level of hedge fund positions in crude has created upside price risk if and when managers attempt to rebuild bullish positions.

But until some of the negative factors weighing on consumption are resolved, many managers are likely to remain cautious about re-entering the market.

Related columns:

- U.S. diesel stocks start to normalise as economy slows (Reuters, Dec. 9)

- Oil prices slump as receding price-cap threat unmasks worsening demand (Reuters, Dec. 8)

- Investors dumped Brent in anticipation of relaxed oil price cap (Reuters, Dec. 5)

- Crude oil hit by heavy fund sales as fears about cap recede (Reuters, Nov. 29)

John Kemp is a Reuters market analyst. The views expressed are his own

(Writing by John Kemp; Editing by Susan Fenton)