The near-certain trader consensus favoring “No” on a magnitude 8.0+ megaquake by June 30, 2026 stems from the inherent rarity of great earthquakes—globally averaging roughly one to two per year—and the absence of any official short-term forecasts or precursors from agencies such as the USGS or Japan Meteorological Agency signaling imminent rupture. Recent activity, including a M7.8 event off the Philippines on June 8 and a M6.7 quake in Indonesia on June 16, remained below threshold, consistent with typical aftershock patterns rather than foreshock sequences. Long-term probabilistic models, such as elevated Nankai Trough risk over decades, do not translate to the narrow remaining window. While sudden stress transfer on locked subduction zones could theoretically trigger an event, current seismic monitoring shows no supporting indicators, leaving only low-probability surprises before month-end.