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S&P 500 (SPX) Up or Down on October 12?: Odds, Predictions & Whale Bets

Live Polymarket odds and smart-money activity on S&P 500 (SPX) Up or Down on October 12?. WhalesInsider tracked 3 whale trades ($6.4k volume) on this event. The biggest whale bet: $3.0k.

Implied odds: Down ~54% · Up ~46%

67% of the whale money here is on a single outcome — across 2 wallets.

Which side it backs, and by how much it leans against the price, are in the live feed.

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Where the smart money is

Biggest tracked bets on S&P 500 (SPX) Up or Down on October 12?. Addresses are masked and sizes rounded on the free tier — Premium unlocks full wallets, exact sizes and one-click copy.

🔒 Which side the smart money backs — Premium
0x1755…5aacbet$3.0kon🔒 •••Insider 59
0x06b2…9f35bet$2.1kon🔒 •••Insider 55
0x06b2…9f35bet$1.4kon🔒 •••Insider 55

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Analytics of public on-chain data from Polymarket. Not financial, investment or betting advice. Odds change continuously. Terms · Privacy