‘Spider-Man: Brand New Day’ Aims to Surpass ‘Avengers: Endgame’ Opening Day Record
Box office forecasting is often a mix of science and intuition, but sometimes a bold number emerges that makes even the most experienced analysts take notice. This is precisely the case as ‘Spider-Man: Brand New Day’ approaches its opening day in North America.
Discussions about the film’s box office potential have been intensifying over the past few weeks, with tracking services providing varying projections based on their optimism. Now, as Thursday preview numbers begin to surface, some forecasters are suggesting a target that could place the film in a league of its own.
According to conversations on the Box Office Theory forum, one contributor has estimated Thursday previews to be around 75 million dollars, with Friday’s total potentially reaching 85 million dollars. This could lead to a combined opening day gross nearing 160 million dollars, specifically aiming to challenge ‘Avengers: Endgame’s’ all-time opening day record.
That record has remained unbroken since 2019, when ‘Endgame’ dominated the box office with an opening day gross of 157.4 million dollars, which included a staggering 60 million dollar Thursday preview. The film went on to break the previous single-day record held by ‘Star Wars: The Force Awakens,’ which had reached 119.1 million dollars a few years prior.

To put this record into perspective, ‘Endgame’ is the only film to surpass the 350 million dollar mark during a full opening weekend, ultimately finishing with 357.1 million dollars domestically. No other release, including Marvel’s subsequent blockbusters, has come close to matching its single-day or full-weekend figures since then.
This latest speculation surrounding ‘Brand New Day’ is particularly intriguing. Broader industry tracking has already estimated the film’s domestic opening weekend to be between 195 million and 300 million dollars, with some sources suggesting that the final figure could be even higher once Thursday and Friday numbers are fully accounted for.
The film has also been rapidly increasing its presence in theaters, reportedly capturing around 49% of all weekend showtimes across North America as of midweek, a significant rise from the 22% share that ‘The Odyssey’ had during its opening two weeks earlier. Such screen dominance typically translates to stronger single-day performance, especially for a film generating this much pre-release excitement.
It’s important to note that projections from forums like this are inherently speculative, based on scattered presale data and comparisons rather than official studio reports. Even the most advanced forecasting models have struggled to accurately predict single-day totals for highly anticipated films, with actual numbers often fluctuating significantly once they are reported.
Nevertheless, the mere fact that ‘Endgame’s’ opening day record is being discussed alongside ‘Brand New Day’ highlights the industry’s serious consideration of this release. Whether the film actually challenges that six-year-old record or simply ranks as one of the largest Spider-Man openings ever, either scenario would represent a monumental night for Sony and Marvel.
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