Stock market live Thursday: Dow closes flat, Netflix down 1%, pot stocks grounded

This is a markets live blog for CNBC PRO subscribers that will be updated throughout the day.

The S&P 500 and Nasdaq Composite ticked up slightly Thursday afternoon, while the Dow closed flat. Bitcoin's value jumped over $48,000 after news that Bank of New York Mellon would begin offering crypto services. Pot stocks, which enjoyed a boost Wednesday, tumbled. For continuous real-time insight on the market see below.