**Ongoing sell-outs and sustained audience demand for Christopher Nolan’s “The Odyssey” in the scarce IMAX 70mm format are the main drivers behind the market’s modest lean toward another extension.** The film, which opened July 17, 2026, and was shot entirely on IMAX cameras, quickly sold out premium screenings weeks or months ahead at the limited number of venues (roughly 25 in the U.S., 41 worldwide) equipped for true 70mm projection. Universal and IMAX responded by extending the run once into mid-September (around Sept. 16), following patterns seen with Oppenheimer. Individual theaters, such as L.A.’s Alex Theatre, have also lengthened engagements due to record grosses at those locations. Strong box-office performance, early awards chatter, and the format’s cultural cachet keep pressure on exhibitors to maximize the window, yet the fixed pool of projectors and competition from later releases create counter-pressure. Traders appear to view the probability of at least one more short-term extension as slightly better than even, reflecting both the precedent of multiple extensions for Nolan’s prior work and the realistic limits of 70mm availability. Key near-term catalysts include ticket-release patterns and any announcements around the current September cutoff.