The strong market-implied odds against a VEI ≥6 eruption in 2026 reflect the low baseline frequency established by the geologic record, with such events recurring globally roughly once every 50–100 years on average. The most recent examples include Pinatubo in 1991 and Novarupta in 1912, both low-end VEI 6, while VEI 7 events occur only 1–2 times per millennium. As of mid-August 2026, official monitoring by the Smithsonian Global Volcanism Program and USGS shows dozens of ongoing eruptions, primarily at Etna, Kīlauea, and similar systems, but all remain well below the volume thresholds (≥10 km³ ejecta) and Plinian intensity required for VEI 6 classification. No large-magnitude precursors, such as rapid caldera inflation or widespread seismic swarms at high-risk systems, have been reported. A sudden escalation at an under-monitored volcano remains possible but statistically improbable given the remaining months of the year.