Predictbook
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Prediction markets intelligence desk.

Website:
https://predictbook.co/

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> Analysis: https://x.com/Predictbook
> Alerts: https://x.com/PB_Signal

Full analysis & write-ups? @PredictbookAnalysis
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⚖️ ARBITRAGE ALERT | Polymarket × Kalshi

Gavin Newsom and Alexandria Ocasio-Cortez — 2028 Democratic Presidential ticket?

YES Kalshi @ 0.09
NO Polymarket @ 0.822
Spread: 8.8%

#politics_bet
🐋 Whale Trade | KALSHI

Iowa Governor winner?

🎯 Sell Zach Lahn
├ Size: $107,468
└ Price: 86¢

🥷 Trader: N/A (not publicly exposed by trade feed)
├ PnL: N/A
└ Sold: Zach Lahn

#politics_bet
⚖️ ARBITRAGE ALERT | Polymarket × Kalshi

Sorin Grindeanu — next Prime Minister of Romania?

YES Polymarket @ 0.184
NO Kalshi @ 0.74
Spread: 7.6%

#politics_bet
🐋 Whale Trade | KALSHI

2026 Midterms: Congress Balance of Power?

🎯 Sell R-House, D-Senate
├ Size: $148,639
└ Price: 99.1¢

🥷 Trader: N/A (not publicly exposed by trade feed)
├ PnL: N/A
└ Sold: R-House, D-Senate

#politics_bet
⚖️ ARBITRAGE ALERT | Polymarket × Kalshi

Gavin Newsom and Alexandria Ocasio-Cortez — 2028 Democratic Presidential ticket?

YES Kalshi @ 0.1
NO Polymarket @ 0.821
Spread: 7.9%

#politics_bet
⚖️ ARBITRAGE ALERT | Polymarket × Kalshi

Alexandru Nazare — next Prime Minister of Romania?

YES Polymarket @ 0.109
NO Kalshi @ 0.78
Spread: 11.1%

#politics_bet
🐋 Whale Trade | POLYMARKET

Romania vs. Sweden

📅 Resolves: 05/10/26 6:45 pm UTC

🎯 Buy Sweden to beat Romania
├ Size: $112,278
├ Price: 53¢
└ Payout: $211,845 (1.9x)

💰 Total bet so far: $298,800
├ Avg: 52.1¢
└ Payout: $573,953 (1.9x)

🥷 Trader: joseph00677
├ PnL: $295,610
├ Bought: Sweden
└ Time: 05/10/26 6:30 pm UTC

#sports_bet
🐋 Whale Trade | POLYMARKET

Romania vs. Sweden

📅 Resolves: 05/10/26 6:45 pm UTC

🎯 Buy Sweden to beat Romania
├ Size: $106,000
├ Price: 53¢
└ Payout: $200,000 (1.9x)

💰 Total bet so far: $298,800
├ Avg: 52.1¢
└ Payout: $573,953 (1.9x)

🥷 Trader: joseph00677
├ PnL: $295,610
├ Bought: Sweden
└ Time: 05/10/26 6:31 pm UTC

#sports_bet
🐋 Whale Trade | POLYMARKET

Romania vs. Sweden

📅 Resolves: 05/10/26 6:45 pm UTC

🎯 Buy Sweden to beat Romania
├ Size: $450,626
├ Price: 54¢
└ Payout: $834,493 (1.9x)

💰 Total bet so far: $450,626
├ Avg: 52.7¢
└ Payout: $855,078 (1.9x)

🥷 Trader: joseph00677
├ PnL: $295,610
├ Bought: Sweden
└ Time: 05/10/26 6:32 pm UTC

#sports_bet
🐋 Whale Trade | POLYMARKET

Romania vs. Sweden

📅 Resolves: 05/10/26 6:45 pm UTC

🎯 Buy Sweden to beat Romania
├ Size: $243,427
├ Price: 55¢
└ Payout: $442,595 (1.8x)

💰 Total bet so far: $1,219,759
├ Avg: 53.6¢
└ Payout: $2,276,944 (1.9x)

🥷 Trader: joseph00677
├ PnL: $295,610
├ Bought: Sweden
└ Time: 05/10/26 6:34 pm UTC

#sports_bet
🐋 Whale Trade | POLYMARKET

Romania vs. Sweden

📅 Resolves: 05/10/26 6:45 pm UTC

🎯 Buy Sweden to beat Romania
├ Size: $144,160
├ Price: 54¢
└ Payout: $266,963 (1.9x)

💰 Total bet so far: $1,384,025
├ Avg: 53.7¢
└ Payout: $2,579,249 (1.9x)

🥷 Trader: joseph00677
├ PnL: $1,405,683
├ Bought: Sweden
└ Time: 05/10/26 6:36 pm UTC

#sports_bet
⚖️ ARBITRAGE ALERT | Polymarket × Kalshi

Gavin Newsom and Alexandria Ocasio-Cortez — 2028 Democratic Presidential ticket?

YES Kalshi @ 0.1
NO Polymarket @ 0.821
Spread: 7.9%

#politics_bet
🐋 Whale Trade | KALSHI

ATL Falcons vs NO Saints: Spread

🎯 Buy NO Saints wins by over 1.5 points
├ Size: $120,773
├ Price: 50¢
└ Payout: $241,546 (2.0x)

💰 Total bet so far: $120,773
├ Avg: 50¢
└ Payout: $241,546 (2.0x)

🥷 Trader: N/A (not publicly exposed by trade feed)
├ PnL: N/A
└ Bought: NO Saints wins by over 1.5 points

#sports_bet
🐋 Whale Trade | POLYMARKET

Spread: Saints (-1.5)

📅 Resolves: 06/10/26 12:15 am UTC

🎯 Buy Falcons
├ Size: $293,368
├ Price: 51¢
└ Payout: $575,231 (2.0x)

💰 Total bet so far: $300,390
├ Avg: 51¢
└ Payout: $589,000 (2.0x)

🥷 Trader: raybanman
├ PnL: $1,088,187
├ Bought: Falcons
└ Time: 05/10/26 7:47 pm UTC

#sports_bet
🐋 Whale Trade | KALSHI

Forejtek vs Kopp

🎯 Sell Parlay (12 legs)
├ Size: $150,234
└ Price: 99.4¢

🥷 Trader: N/A (not publicly exposed by trade feed)
├ PnL: N/A
└ Sold: Parlay (12 legs)

#sports_bet
⚖️ ARBITRAGE ALERT | Polymarket × Kalshi

Alexandru Nazare — next Prime Minister of Romania?

YES Polymarket @ 0.112
NO Kalshi @ 0.78
Spread: 10.8%

#politics_bet
🐋 Whale Trade | KALSHI

Estudiantes La Plata vs Mendoza

🎯 Sell Parlay (10 legs)
├ Size: $109,087
└ Price: 97.5¢

🥷 Trader: N/A (not publicly exposed by trade feed)
├ PnL: N/A
└ Sold: Parlay (10 legs)

#sports_bet
🐋 Whale Trade | POLYMARKET

Falcons vs. Saints

📅 Resolves: 06/10/26 12:15 am UTC

🎯 Buy Saints
├ Size: $212,000
├ Price: 53¢
└ Payout: $400,000 (1.9x)

💰 Total bet so far: $212,000
├ Avg: 53¢
└ Payout: $400,000 (1.9x)

🥷 Trader: Sassy-Bucket
├ PnL: -$2,883,442
├ Bought: Saints
└ Time: 05/10/26 8:49 pm UTC

#sports_bet
⚖️ ARBITRAGE ALERT | Polymarket × Kalshi

Gavin Newsom and Alexandria Ocasio-Cortez — 2028 Democratic Presidential ticket?

YES Kalshi @ 0.1
NO Polymarket @ 0.821
Spread: 7.9%

#politics_bet
⚖️ ARBITRAGE ALERT | Polymarket × Kalshi

Alexandru Nazare — next Prime Minister of Romania?

YES Polymarket @ 0.114
NO Kalshi @ 0.78
Spread: 10.6%

#politics_bet
🐋 Whale Trade | KALSHI

Game 2

🎯 Sell Parlay (8 legs)
├ Size: $252,072
└ Price: 97.3¢

🥷 Trader: N/A (not publicly exposed by trade feed)
├ PnL: N/A
└ Sold: Parlay (8 legs)

#sports_bet