Arizona Diamondbacks vs. St. Louis Cardinals: O/U 8.5
Arizona Diamondbacks vs. St. Louis Cardinals
Market Overview
Traders consider this outcome nearly certain, pricing YES at 100%, a sharp jump of 51.4% in the last 24 hours. Total trading volume stands at $844k, backed by $252k in current liquidity. Whale activity is notable: 4 large trades recently, the biggest being $66k buying Under. Over the past week the price has climbed 62.0% and the market resolves on June 25, 2026.
🐳 Whale Activity large moves on this market
Top Holders largest positions on this market
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Understanding the odds
Prediction market prices reflect the crowd’s estimated probability of an outcome. A YES price of 100% means traders collectively assign roughly that chance to the event happening. Whale alerts flag unusually large volume moves — a signal worth investigating, not a guarantee of insider knowledge.
Market data from Polymarket’s public API, last synced . PolyPeek is an independent analytics project, not affiliated with Polymarket. Nothing on this page is financial advice.