Finance

LME to move to automated expiry process for metal options from September

Published by Global Banking & Finance Review

Posted on March 10, 2026

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· Last updated: April 1, 2026

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LME to move to automated expiry process for metal options from September
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March 10 (Reuters) - The London Metal Exchange said on Tuesday it had decided to move to an automated expiry process for metal options from the existing manual process, effective September 21, 2026.

LME to Implement Automated Expiry Process for Metal Options in September 2026

London Metal Exchange Announces Transition to Automated Options Expiry

March 10 (Reuters) - The London Metal Exchange said on Tuesday it had decided to move to an automated expiry process for metal options from the existing manual process, effective September 21, 2026.

Consultation and Industry Feedback

The LME said in a statement that respondents to its consultation on the issue were "overwhelmingly in favour" of the move proposed by the exchange and its central clearing house, LME Clear, noting that several had said it would reduce operational risk and complexity.

Benefits Highlighted by Respondents

Reduction in Operational Risk

Respondents emphasized that automation would significantly reduce operational risk associated with manual processes.

Decrease in Complexity

Several participants noted that the new process would simplify the expiry procedure, making it more efficient for all parties involved.

Implementation Timeline

The automated expiry process is scheduled to take effect on September 21, 2026.

(Reporting by Tom Daly; Editing by Kirsten Donovan)

Key Takeaways

  • Automated expiry replaces labor-intensive manual processes, reducing operational errors and delays and aligning with industry best practice (fxnewsgroup.com)
  • The exercise reference price will shift to the M1 Closing Price published later in the day, with expiry time moving from ~11:15 to around 17:50 and residual positions released by ~18:50 (lme.com)
  • The change is part of a broader options market modernization roadmap, including a shift from American- to European-style options and later roll-out of electronic premium-quoted trading (aluminummarketupdate.crugroup.com)

References

Frequently Asked Questions

When will the LME switch to an automated expiry process for metal options?
The London Metal Exchange will adopt the automated expiry process for metal options on September 21, 2026.
Why is the LME moving to an automated expiry process?
The move aims to reduce operational risk and complexity, as supported by respondents to the LME's consultation.
What did the LME's consultation respondents think of the change?
Respondents were overwhelmingly in favour of the automated expiry process.
Who is involved in implementing the new expiry process?
The London Metal Exchange and its central clearing house, LME Clear, are implementing the process.
What is being replaced by the automated expiry process at the LME?
The existing manual process for expiring metal options will be replaced.

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