Trader sentiment reflects substantial uncertainty around the weekly count of magnitude 5.5+ events, with market-implied probabilities clustered near 50% across bins from ≤6 to >12. This stems from the inherently variable global seismicity rate, where background tectonic activity along major plate boundaries like the Pacific Ring of Fire typically produces a handful of such quakes in any five-day window, modulated by Poisson-like randomness. Recent aftershock sequences or quiet periods in high-activity zones could shift totals, while USGS monitoring provides the definitive magnitude and timing data for resolution. No dominant cluster or swarm has emerged to anchor expectations more firmly.