Apr 28, 2026 - Apr 30, 2026, the '8+' option dropped from 92.55c to 80.65c due to the absence of new qualifying earthquakes recently; as the deadline approaches, time decay caused the market to downgrade the probability of hitting higher counts.
Apr 20, 2026 - Apr 21, 2026, the '8+' option surged from 84c to 94.55c following a magnitude 7.4 earthquake off the coast of Iwate, Japan, which increased the total count, though the market initially overestimated the progress.
Apr 1, 2026 - Apr 3, 2026, the '8+' option surged from 72.5c to 85.5c due to the continuous occurrence of qualifying strong earthquakes, greatly increasing the probability of reaching 8 or more.
Mar 31, 2026 - Apr 3, 2026, the '8+' option surged from 67.5c to 85.5c as the market further confirmed the high-frequency outcome.
Mar 30, 2026 - Apr 2, 2026, the '8+' option surged from 55.5c to 82.5c due to consecutive strong quakes pushing expectations higher.
Mar 29, 2026 - Apr 1, 2026, the '8+' option surged from 55.5c to 72.5c following a series of magnitude 7.0+ earthquakes.
Mar 24, 2026 - Mar 25, 2026, '8+' surged while low-frequency options plummeted after a 7.5 magnitude earthquake near Tonga shifted capital into high-frequency options.