That momentum has been building steadily since presales opened, culminating in a genuinely wide range of projections from major industry trackers as ‘Spider-Man: Brand New Day’ heads into its opening weekend. Box Office Pro’s long-range forecast has the film opening domestically between $230 million and $250 million, while Box Office Theory has suggested figures could climb as high as $274 million, ultimately settling closer to $249 million in its own modeling. If that figure holds, it would represent the second-biggest global opening weekend in box office history, again trailing only ‘Endgame’s’ massive $1.2 billion debut. How Big Do You Think 'Spider-Man: Brand New Day's' Opening Weekend Will Be? Under $200 million domestic $200 million–$250 million domestic $250 million–$300 million domestic Over $300 million domestic (record-breaking) VOTE SEE RESULTS BACK TO VOTING 🔗 SHARE Link copied!