Nebius's $4.5 billion convertible note offering and exchanges of existing notes for shares could pressure the stock. It plans $2.75 billion of 2030 notes and $1.75 billion of 2034 notes for data centers, its AI cloud and GPUs, while holders swapping 2029 and 2031 notes for Class A shares may sell them or adjust hedges, which could depress the price. Neoclouds also fell as Treasury yields rose; their debt makes them fragile in headwinds and better suited to swing trading. x.comÂ