Finance

LME confirms permanent restrictions on large-position holders after consultation

Published by Global Banking & Finance Review

Posted on February 20, 2026

2 min read

· Last updated: April 3, 2026

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LME confirms permanent restrictions on large-position holders after consultation
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LONDON, Feb 20 (Reuters) - The London Metal Exchange (LME) confirmed on Friday that it is imposing permanent restrictions on members with large positions in nearby contracts, a move initially

LME makes permanent curbs on large positions following member consultation

LME’s Permanent Position Restrictions

LONDON, Feb 20 (Reuters) - The London Metal Exchange (LME) confirmed on Friday that it is imposing permanent restrictions on members with large positions in nearby contracts, a move initially introduced on a temporary basis last June.

Member Consultation Feedback

The exchange, the world's oldest and largest market for industrial metals, said in October it wanted to make the restrictions permanent and subsequently held a consultation of members, which it said garnered support for the measure.

"Overall, market participants conveyed that a rules-based solution applied in a fair and consistent way would bring stability, transparency, and confidence to the market," the LME said.

When Longs Exceed Available Stocks

Zero-Premium Lending Requirement

The restrictions require holders of long positions that are greater than the total stock levels to lend back to the market at a zero premium.

Background: Copper Squeeze in June

In June, premiums for nearby copper contracts jumped due to falling inventories combined with large positions held in nearby dates, prompting the LME's Special Committee to direct market participants to reduce large on-exchange positions.

Preventing Market Corners

The LME said at the time that the actions were taken to head off the development of a potential "corner" on the market or an "undesirable situation".

Premiums Ease as Inventories Climb

Premiums for nearby copper contracts have since declined and moved into discounts, while inventories have climbed.

LME Ownership (HKEX)

The LME is owned by Hong Kong Exchanges and Clearing Ltd.

Reporting and Editing Credits

(Reporting by Eric Onstad; Editing by Joe Bavier)

Key Takeaways

  • LME makes temporary curbs from June permanent after a member consultation.
  • Holders of long positions exceeding total stocks must lend back at zero premium.
  • Measure aims to boost market stability, transparency, and confidence.
  • Steps followed a spike in nearby copper premiums amid low inventories.
  • Copper spreads eased and inventories climbed following the initial actions; LME is owned by HKEX.

References

Frequently Asked Questions

What is the main topic?
The LME is confirming permanent restrictions on members holding large positions in nearby contracts after a consultation that backed the move.
Why did the LME introduce these restrictions?
They aim to prevent market corners and disorderly trading after copper premiums surged last June due to low inventories and concentrated nearby positions.
How do the new rules work?
If a long position exceeds total available stocks, the holder must lend back to the market at a zero premium, improving liquidity and stabilizing near‑term spreads.

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