Trader consensus on Polymarket closely splits between 35–40M views (38.5% implied probability) and 30–35M (37.0%) for the next MrBeast video's first 24 hours, reflecting volatile day-one YouTube metrics from recent uploads amid his biweekly release cadence. The "Last To Leave Grocery Store, Wins $250,000" challenge just hit nearly 38M views in its debut day—elevating higher bins—after the prior "50 Streamers Fight for $1,000,000" collab underperformed at around 24M, highlighting how solo high-stakes endurance formats outperform streamer crossovers in initial virality and algorithm push. Key swing factors include content hype, thumbnail optimization, and cross-platform buzz from X, where MrBeast credits massive reach; a blockbuster premise could propel toward 40M+, but fatigue risks a dip below 35M as traders weigh his escalating production scale against saturation. Watch for teaser drops signaling the next viral stunt.