KraneShares Photonic and Optical ETF (LUMA)

KraneShares Photonic and Optical ETF is an exchange-traded fund from KraneShares (Krane Funds Advisors). As its name indicates, the fund focuses on photonics and optical technologies, which use light to transmit, process and sense information.

A fund in this theme would typically hold companies that make optical transceivers and networking components, lasers, optical fiber, silicon photonics and related semiconductors used in data centers, telecommunications and AI computing infrastructure. Details of the fund's index or selection approach and its holdings should be confirmed in the prospectus.