Trader consensus assigns a 98.4% implied probability that no hurricane will form by May 31, driven primarily by the calendar timing just days before the official Atlantic hurricane season start on June 1. Historical records show May formations are rare, with only a few documented cases since 1851, typically limited to subtropical systems that fail to reach hurricane intensity on the Saffir-Simpson scale. Current National Hurricane Center observations indicate no organized tropical disturbances, with sea surface temperatures and atmospheric steering patterns remaining below thresholds for cyclogenesis. Wind shear and dry air intrusions further inhibit development. While an anomalous early intensification from a sudden tropical wave cannot be entirely ruled out, the brief remaining window and prevailing stability strongly support the market’s high-confidence assessment.