Finance

South Korea fines JPMorgan, Morgan Stanley, Nomura and UBS for short selling breaches

Published by Global Banking & Finance Review

Posted on February 13, 2025

1 min read

· Last updated: January 26, 2026

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South Korea's market watchdog fines JPMorgan and others for short-selling breaches - Global Banking & Finance Review
This image illustrates South Korea's financial landscape where JPMorgan, Morgan Stanley, Nomura, and UBS faced fines for breaching short-selling regulations, highlighting the country's strict market laws.
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SEOUL (Reuters) - South Korea's market watchdog has imposed fines on JPMorgan, Morgan Stanley, Nomura and UBS for violating short-selling rules in the domestic stock market, officials at the country's

South Korea Penalizes Banks for Short Selling Violations

SEOUL (Reuters) - South Korea's market watchdog has imposed fines on JPMorgan, Morgan Stanley, Nomura and UBS for violating short-selling rules in the domestic stock market, officials at the country's Financial Supervisory Service (FSS) said on Thursday.

"We have concluded administrative sanctions, meaning imposing fines," an official said, declining to provide further details because the decision had not been officially disclosed.

The decision was made on Wednesday by the Securities and Futures Commission, according to another official at the FSS.

Nomura said it was not aware of any decision by the regulator and could not comment. JPMorgan declined to comment, while UBS and Morgan Stanley did not immediately respond to a request for comment.

In South Korea, naked short-selling of stocks, or selling stocks without borrowing them first or determining they can be borrowed, is banned by the Capital Markets Act.

South Korea plans to lift in March a market-wide ban introduced in November 2023 on stock short-selling, when it is expected to have a system ready to detect illegal trades.

(Reporting by Jihoon Lee; Editing by Ed Davies)

Key Takeaways

  • South Korea fined major banks for short selling breaches.
  • JPMorgan, Morgan Stanley, Nomura, and UBS were penalized.
  • The fines were imposed by the Financial Supervisory Service.
  • Naked short selling is banned under the Capital Markets Act.
  • A system to detect illegal trades is expected by March.

Frequently Asked Questions

What is the main topic?
The main topic is South Korea fining major banks for short selling rule violations.
Which banks were fined?
JPMorgan, Morgan Stanley, Nomura, and UBS were fined by South Korea.
What is naked short selling?
Naked short selling involves selling stocks without borrowing them first, which is banned in South Korea.

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