Market news: Data center provider Firmus is seeking to raise up to $5 billion in an Australian initial public offering with the goal of going public by the end of October. The deal is poised to become one of the largest IPOs in Australian history.

Market news: Data center provider Firmus is seeking to raise up to $5 billion in an Australian initial public offering with the goal of going public by the end of October. The deal is poised to become one of the largest IPOs in Australian history.