Polymarket Daily Radar — Jul 20: Odyssey Box Office Plummets

PolyWatch2 min readdaily-radar

The Polymarket for "Will "The Odyssey" Opening Weekend Box Office be between 125m and 130m?" saw a notable re-pricing today, with the 'Yes' position dropping 45¢ to sit at 18¢ implied probability. This significant shift indicates market participants are less confident the film will hit the target range, suggesting a broader expectation of either higher or lower box office performance upon its release.

The big moves

Beyond "The Odyssey," other markets showed considerable movement. The question "US announces halt in Iran offensive operations by July 24?" rose 28.5¢ to a 37¢ implied probability, signaling increased belief in a de-escalation by the specified deadline. Conversely, the market asking "Will Bitcoin reach $67,500 in July?" experienced a sharp decline, falling 43¢ to just 3¢. This indicates a strong market consensus that Bitcoin is unlikely to hit that price point this month. Another significant upward movement was observed in the "Valorant: Bilibili Gaming vs XLG Gaming (BO3) - VCT China Stage 2 Group Omega" market, which moved up 37¢ to 73.5¢, reflecting a clear favorite emerging ahead of the match. For those keen on understanding such fluctuations, a how to read Polymarket guide can provide deeper insight into interpreting these rapid changes.

Whale activity

Large-scale trades often highlight informed sentiment. Today, a substantial BUY of $33,333.33 in the "Will 5 Fed rate cuts happen in 2026?" market impacted the price by 99.4¢. This suggests a strong conviction from a large trader about the future direction of monetary policy. Similarly, the market for "Will Ethereum reach $2,500 in July?" saw a $27,828.57 BUY, causing a 98.6¢ price impact. Such significant individual positions are key indicators for those monitoring crypto prediction markets and can often precede broader market movements. Keeping an eye on these concentrated plays is a core aspect of whale watching guide.

Also on the radar

Volume spikes provide another lens into market interest. The market "Will the price of Bitcoin be above $64,000 on July 20?" registered a 39.9x volume multiplier with $1282.15 traded, indicating intense short-term focus on Bitcoin's price trajectory today. The question "Will Apple be the second-largest company in the world by market cap on July 31?" also saw an impressive 89.4x volume spike, despite a relatively modest $50.0 in volume, reflecting a sudden surge in interest. Furthermore, an interesting arbitrage opportunity appeared in the "3rd richest person on December 31?" market, where a complete set could be bought for 68.7¢, offering an edge of 30.3¢. These small but profitable discrepancies are frequently targeted by market participants.

Several markets are also set to resolve soon, including "Will the price of Bitcoin be above $68,000 on July 20?", which will conclude today at 16:00:00+00:00. This market has seen significant total volume, underscoring the ongoing interest in Bitcoin's short-term price movements as its resolution approaches.


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