The title mentions 'Denver', but the rules explicitly specify the 'Buckley Space Force Base Station (KBKF)' in Aurora. Temperatures between these locations can vary, and traders might mistakenly check the wrong weather station (e.g., Denver International Airport KDEN) if they don't read the rules carefully, presenting a notable pitfall.

On May 11, 2026, the price of the 88-89°F option dropped sharply from 47c to 32.5c, while the 86-87°F option surged from 18c to 29c. This was driven by updated weather forecasts predicting heavy thunderstorms, which lowered the overall expectations for the daily high temperature. Between May 10 and early May 11, 2026, option prices remained relatively stable without any wild swings exceeding 10 cents, reflecting a steady weather forecast during that window.

Between May 10 and May 11, 2026, the Yes price for the '$40B–$50B' option plummeted from 26.5c to 5.55c, driven by extreme concentration of market expectations and capital into the highest valuation bracket as the IPO approaches. Between May 9 and May 11, 2026, the Yes price for the '$50B+' option surged from 36c to 89.5c, while the '$30B–$40B' option plummeted from 35.5c to 1.7c, driven by extreme concentration of market expectations and capital into the highest valuation bracket as the IPO approaches. Between May 7 and May 10, 2026, the Yes price for the '$50B+' option surged from 13c to 74c, while the '$20B–$30B' option plummeted from 41c to about 0.55c. This was driven by continuous upward revisions in Cerebras's valuation expectations as the IPO pricing date approaches, with capital accelerating its shift toward higher valuation brackets. Between May 7 and May 9, 2026, the Yes price for the '$20B–$30B' option plummeted from 41c to around 5.95c, driven by a significant upward revision in market expectations for Cerebras's valuation. During the same period, the Yes price for the '$50B+' option surged from 13c to 32c, indicating a clear capital shift towards higher valuation brackets.