Tenet's international opening numbers are not bad, given the circumstances. The film is apparently performing similar to Dunkirk and Inception and while WB is not making the money they expected when the film was being made, it is at least getting respectable numbers in the days of covid-19
The film also had the biggest ever opening numbers for a Christpher Nolan film in 9 countries, some of those being: Holland, Ukraine and Hungary.
Let's see how it does in USA this weekend. The production budget is at $224 million