Polymarket Daily Radar — Jul 29: Bitcoin Whale, Kandy Odds

PolyWatch2 min readdaily-radar

TL;DR

  • 🐋 $50K Bitcoin whale buy sees 99¢ negative price impact
  • Kandy Royals odds jump 27.5¢ to 65¢
  • Kamala Harris 2028 election market spikes 99.3x volume

📈 The big moves

Market Move Now
Alice Rame vs Margaux Rouvroy ▼ -35.5¢ 50¢ (50%)
US x Iran Effective Ceasefire by July 31? ▼ -32.0¢ 23.5¢ (23.5%)
Petr Brunclik vs Sumit Nagal ▼ -31.0¢ 26.5¢ (26.5%)
Will Bitcoin dip to $55,000 by Dec 31, 2026? ▼ -28.5¢ 55.5¢ (55.5%)
Kandy Royals vs Galle Gallants ▲ +27.5¢ 65¢ (65%)

The largest move of the day was in the Targu Mures: Alice Rame vs Margaux Rouvroy tennis market, where odds dropped by 35.5¢ to 50¢. This sharp repricing highlights the volatility in sports markets as events draw closer. Another notable shift occurred in the US x Iran Effective Ceasefire by July 31? market, which fell 32.0¢ to 23.5¢, indicating declining perceived probability for a short-term ceasefire. Meanwhile, the T20 Lanka Premier League market for Kandy Royals vs Galle Gallants saw Kandy's odds climb 27.5¢ to 65¢, now pricing a 65% implied probability. This shift indicates re-evaluation as the match approaches, illustrating how to read Polymarket trends.

🐋 Whale watch

In a counter-intuitive turn, a significant $50K BUY on the Will Bitcoin be above $58,000 on July 28? market recorded a negative price impact of 99.8¢. This suggests the large inflow of capital was absorbed by substantial opposing liquidity or immediate selling pressure, preventing the price from moving in the expected direction and instead pushing it down. Such dynamics are key to understanding smart money explained in crypto prediction markets, where large orders don't always translate directly into upward price movement.

📊 Volume spikes

Market Volume vs average
San Francisco Giants World Series $7.62 141.3×
Kamala Harris 2028 US Presidential Election $969.96 99.3×
Roma 2026-27 Serie A Championship $13.57 57.1×

Volume spikes often signal heightened interest or new information entering a market. Today's top activity includes a 141.3x multiplier on the San Francisco Giants World Series market, albeit on modest volume of $7.62. More significantly, the Kamala Harris 2028 US Presidential Election market saw a 99.3x spike with $969.96 in volume, suggesting renewed attention on the 2028 presidential race. Additionally, the Roma 2026-27 Serie A Championship market experienced a 57.1x jump on $13.57 volume.

🗓️ Resolving soon

As the month draws to a close, several markets are slated for resolution by July 31st. Geopolitical events are prominent, including Strait of Hormuz traffic returns to normal by July 31?, Israel closes its airspace by July 31?, and Will China invades Taiwan before GTA VI?. These markets reflect ongoing global tensions pricing outcomes within a tight timeframe. For sports enthusiasts, the LoL: T1 vs KT Rolster esports match will resolve later today, offering clarity on the LCK Round 3-4 Legend Group. Traders should monitor these markets closely as their resolution windows rapidly approach.


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