Global earthquake counts of magnitude 5.5 or greater typically range from 8 to 15 per week, driven by ongoing tectonic activity along subduction zones and transform faults monitored by the USGS. As of August 25, 2026, no major new sequences have emerged to skew the early-week tally, leaving trader odds clustered around 8–13 events through August 30. Aftershock decay rates from any recent M6+ quakes, combined with normal background seismicity in regions like the Pacific Ring of Fire, create the principal uncertainty. Model variability in aftershock forecasting and the possibility of an unexpected M7+ event in the remaining days explain the spread across closely matched probabilities rather than strong consensus on any single bin.