Source: BoxOfficeMojo—specifically the "Domestic" and "Weekend" tabs.
For example, "Dune: Part Two" released on March 1st, and grossed $82,505,391 during its first (i.e. opening) weekend (March 1st - 3rd). Source: https://www.boxofficemojo.com/weekend/2024W09/?ref_=bo_wey_table_8.
This is the equivalent number I will use (the "Gross" column), but instead for the weekend of March 15th - 17th (its second at the box office).
For context, as "Dune: Part Two" grossed 46,215,424 on its opening weekend, and 46,215,424 on its second weekend (a ~44% drop, but the first weekend includes previews).
1,000
3.00@traders The actuals are in, and Dune grossed $28,505,206, and the markets resolve using this figure.
Dune ain't done yet at the box office—can it make it to $700M WW? For next weekend, I made markets for (1) again predicting its gross, & (2) whether it can beat KFP4.