Coinspeaker Comcast (CMCSA) Stock Rises 1.6% as NBCUniversal Announces Launch of Peacock StreamingComcast (CMCSA) stock has increased 1.6% on the news about the launch of the Peacock streaming service from NBCUniversal that is promising over 13,000 hours of content.Comcast (CMCSA) Stock Rises 1.6% as NBCUniversal Announces Launch of Peacock Streaming