還有一個

The Roundhill Photonics & Optics ETF (LYTE) is a proposed exchange-traded fund focused on global companies developing photonics, optical components, and related technologies—a fast-emerging sector powering AI data centers and quantum computing. [1]

The new fund was officially filed with the U.S. Securities and Exchange Commission (SEC) in May 2026 and is pending launch. [1, 2]

Fund Strategy & Focus

• Core Investment Focus: The fund targets companies whose technologies generate, manipulate, detect, or transmit light.
• Sector Applications: These components are highly critical for emerging industries like AI data centers, defense systems, quantum computing, medical imaging, and industrial manufacturing.
• R&D Preference: The fund's methodology heavily favors companies that dedicate significant capital to research and development (R&D) in these optical spaces. [1]

Key Details

• Issuer: Roundhill Investments
• Structure: Exchange-Traded Fund (ETF)
• Status: Pending SEC approval and market listing [1, 2]

(Note: Since this fund is in the initial filing stage, official exchange listings, expense ratios, and share prices will only become publicly available upon its official launch. You can track filings as they become available directly on the SEC.gov portal.) [1, 2]

所有跟帖： 

• 是的， 我有裏麵的 SIVE單股， 它比POET值得太多 -NewLeaf2021- ♀ (1787 bytes) () 05/21/2026 postreply 18:00:20

• SIVE是不是在Fidelity不能買？好像隻有一個SIVEF -study169- ♂ (0 bytes) () 05/21/2026 postreply 18:13:53

• 是的 -NewLeaf2021- ♀ (0 bytes) () 05/22/2026 postreply 06:31:06