Recently, leading global financial data and news service Bloomberg announced the integration of its terminal with the cryptographic prediction platform Polymarket for election odds. This move highlights the pivotal role of predictive markets in political trend analysis and election probability assessments, and also marks a gradual acceptance and integration of Web3 technology by traditional financial institutions. Not only does this push for more precise predictions of political events, but it also accelerates the mutual penetration and collaboration between the traditional financial industry and emerging Web3 ecosystems, heralding a significant transformation in the fintech field.