In November, Twitch reached a viewership of 1.6 billion hours, according to StreamElements and Rainmaker.gg's monthly State of the Stream report.
Since the streaming platform hit over two billion hours watched back in January it hasn't been able to reproduce the feat.
YouTube Gaming brought in 244 million hours watched in October, continuing declines the streaming platform has seen since it accumulated 305 million hours back in August.
source https://www.gamesindustry.biz/facebook-gaming-viewership-grew-by-21-during-november
