First, both the ceremonies were just amazing and was a feast for the eyes. Its hard to compares such events but we have some data from our Scope Video platform to put them against each other. We decided to compare the online video viewership of both the events. Almost a week after the games are over, the aggregate videos are still getting about 130k views per day across close to 70 video sites. Below is the breakdown of the total videos uploaded for these events in the Olympics.
The traffic stats for both these ceremonies are very similar as of today. On the 25th, after the Olympics concluded, the closing ceremony edged out the opening ceremony by 200k views but soon the viewership leveled off and are receiving approximately 130k views per day.
The top 5 countries consuming these videos were located in United States, Great Britain, China, Australia & Canada. Though the closing ceremony was more popular in Australia than Canada. Below is the country breakdown of both the events as observed in the Scope video platform.