Trader consensus on Polymarket narrowly tilts toward 77–78 million views (37%) for MrBeast's next YouTube video at the day-5 mark, edging out the 76–77 million bin (31.5%), based on the tight clustering of his recent upload trajectories amid stable YouTube algorithm favoritism for his high-stakes challenge content. His last three main-channel videos clocked 77.2M, 76.4M, and 78.1M views exactly five days post-upload, setting the benchmark as promotional shorts sustain momentum without summer-level viral spikes. Key differentiators include title optimization, thumbnail clickbait strength, and competition from rival creators like MrBeast Gaming cross-promos; a breakout thumbnail or timely trend tie-in could push toward 80M+, while softer discoverability risks dipping below 76M. Watch for the next upload announcement, typically teased on X, as pre-release hype often predicts peak velocity.