Recent USGS monitoring shows the largest confirmed earthquake on October 12, 2026, reached magnitude 5.5 at 195 km depth near Tonga, with another 5.4 in the Mid-Indian Ridge, establishing the current ceiling. No events exceeding 5.6 have registered today amid typical global seismicity, where daily maxima often fall below 5.5 outside active zones. Trader consensus around the 5.5–5.6 bin reflects this observed range and the low likelihood of late-day escalation, given stable tectonic conditions and absence of foreshock sequences or aftershocks signaling larger release. Resolution hinges on final USGS-reviewed magnitudes before midnight UTC, with any unreported or revised events above 5.8 remaining possible but improbable based on current station data.