Gladiator had a take of $465,380,802 worldwide at the box office, according to Box Office Mojo: https://www.boxofficemojo.com/title/tt0172495

If, by the end of the initial run of Gladiator 2, it has not grossed more than $465,380,802 worldwide according to Box Office Mojo's numbers, this market will resolve NO.

https://www.boxofficemojo.com/title/tt9218128

If it grosses more than $465,380,802 worldwide, this market will resolve YES.