TAIWAN: TWSE Enhances ETF Split Framework to Improve Market Efficiency

Wednesday December 31 2025

On 30^th December 2025, the Taiwan Stock Exchange (TWSE) announced enhancements to the Exchange Traded Fund (ETF) split framework as part of its ongoing efforts to support the growth and efficiency of the domestic capital market. With ETFs playing an increasingly important role and trading activity continuing to expand, the revised measures are designed to better align with market practices while maintaining orderly trading, effective risk management, and regulatory compliance.

Under the new framework, effective December 30, 2025, the suspension period associated with ETF split operations will be shortened from five to four business days. This adjustment applies to primary market creations and redemptions, as well as secondary market trading and conversions, and is expected to reduce operational downtime and improve overall market efficiency. The TWSE also noted that in the event of market closures caused by natural disasters, fund companies may apply for timeline adjustments where necessary, taking into account settlement arrangements and beneficiary register preparation.

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