Trader consensus around the Earth not being flat stems from centuries of verified scientific evidence, from satellite imagery and space agency data to fundamental physics like gravity and orbital mechanics that have shaped cultural narratives in films and documentaries. No recent developments in entertainment or online discourse have introduced credible challenges, keeping market-implied odds at 99.4% for "No." While conspiracy memes occasionally surface in pop culture, they lack empirical support. Realistic upset scenarios remain virtually nonexistent, as any shift would require overturning established global consensus backed by observable reality.