IPO market gets shot in the arm from China, Roku By: CNBC.com News September 19, 2017 at 07:00 AM EDT It's the most active week for IPOs since at least June as investors seek to raise $1.6 billion from seven issues Read More >> Related Stocks: Alibaba Group Holding Ltd Blue Apron Holdings Inc Renaissance IPO ETF Snap Inc Zto Express Cayman Inc ADR