Aura ETFs Inc. has launched and listed the Aura AI Photonics ETF, trading as PHOX on NYSE Arca, with the fund now trading as a passively managed, non-diversified vehicle focused on AI data center optics. PHOX tracks the VettaFi AI Photonics Index before fees and expenses, charges a 0.60% unitary management fee, and holds up to 25 global equities and American Depositary Receipts tied to light-based technologies used to generate, transmit and process data for AI computing. Aura has framed AI photonics as a distinct AI infrastructure theme as data centers shift from copper links toward optical networking to address bandwidth, latency and power constraints.