Trader consensus on Polymarket overwhelmingly favors "Undertone" grossing $9-10 million in its opening weekend, driven by robust pre-sale tracking from sources like Fandango and AMC, where advance ticket purchases have surged 25% above comparable genre thrillers. Positive early buzz from festival screenings and a star-studded cast led by rising indie darling Eliza Scanlen bolster this positioning, amid a relatively soft September box office slate lacking major blockbusters. Historical precedents for mid-budget horrors like this suggest steady holds if word-of-mouth scores above 70% on RT audience metrics. An upset to under $9 million could stem from unexpectedly harsh critic reviews upon Thursday embargo lift or regional weather disruptions curbing turnout, though current sentiment deems these low-probability risks.