This is a daily weather resolution market for Denver on April 20. April 20 represents late spring in Colorado, and temperature conditions typically vary significantly from day to day during this transitional seasonal period. The market is asking whether the daily high temperature will fall in the narrow 28-29°F range. Currently trading at 0% YES odds, indicating traders believe this outcome is extremely unlikely for this specific date. A high of 28-29°F in late April would require unseasonable cold weather, possibly related to a late spring cold snap or a polar system moving southward into the region. The current price reflects the statistical improbability of such a specific narrow temperature band in late spring Denver weather patterns. Weather markets like this resolve based on official National Weather Service data recorded for Denver International Airport. The extremely tight odds suggest strong consensus confidence that Denver will see significantly warmer or colder temperatures than the 28-29°F range on April 20. This type of recurring daily temperature market provides granular weather prediction opportunities for traders interested in meteorological outcomes and seasonal temperature variations.