Incumbent Democrat Brittany Pettersen holds a structural edge in Colorado’s 7th District, a seat with a Democratic partisan lean reinforced by her prior victory margin and stronger fundraising relative to Republican challenger Tim Bennett. Trader consensus reflected in the market prices assigns the highest probabilities to Democratic margins in the 20-35 point range, consistent with the district’s voting history and the absence of recent polling shifts or major campaign events that would narrow the gap. Low odds on a Republican win or very narrow Democratic victory underscore the limited pathways for the challenger to close the contest before November 3. Late-cycle developments such as national generic ballot movement, turnout differentials in suburban and mountain counties, or unexpected endorsements could still adjust the final margin within the resolution window.