Trader consensus prices a 89.5% implied probability on no magnitude 9.0+ earthquake occurring before 2027, driven by the extreme historical rarity of such megathrust events—only five instrumentally recorded globally since 1900, with the last being Japan's 2011 Tōhoku rupture at 9.0–9.1. USGS probabilistic seismic hazard assessments indicate one to three M9+ events per century worldwide, translating to negligible annual odds below 1%, especially over the remaining eight months. No subduction zones, including Cascadia (10–15% chance of M9 in 50 years) or Nankai Trough, show short-term precursors like accelerated slip or foreshocks. The July 2025 M8.8 Kamchatka event triggered aftershocks per USGS forecasts but no escalation, reinforcing baseline low risk amid ongoing global monitoring.