The latest announcement from the Taiwan Index Company reveals the periodic review results of the Blue Chip 30 Index, which will take effect from May 6, 2025. In this adjustment, eight stocks will change, with four newly included in the index: 2059 Chuanhu, 2301 Lite-On, 2345 Zyxel, and 3017 Chiwan.

These new constituents show strong fundamentals and market performance potential, highlighting the index's emphasis on industry representation and corporate governance. Simultaneously, four stocks will be removed from the index: 1229 UMC, 3037 Unimicron, 6239 Chipbond, and 6409 Ascent.

The adjustments reflect the index's dynamic response to objective conditions to maintain its representativeness and investment reference value. Additionally, related ETFs, such as the Mega Blue Chip 30 ETF (00690), will also see changes align with the index update.

This revision is based on the constituent data dated April 16, 2025, aiming to improve index quality and reflect market realities. As an important gauge of Taiwan's blue-chip stock performance, every review of the Blue Chip 30 Index receives significant market attention, influencing index-based investment strategies and providing a reference for market trends. Overall, this adjustment reflects the ongoing evolution of Taiwan's industry structure and market competitiveness, with a trend toward innovation and sustainability in future adjustments.