Other
S&P 500 (SPX) Up or Down on August 18?: Odds, Predictions & Whale Bets
Live Polymarket odds and smart-money activity on S&P 500 (SPX) Up or Down on August 18?. WhalesInsider tracked 3 whale trades ($9.1k volume) on this event. The biggest whale bet: $6.2k.
Implied odds: Up ~57% · Down ~43%
Where the smart money is
Biggest tracked bets on S&P 500 (SPX) Up or Down on August 18?. 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 — PremiumCopy the smart money on S&P 500 (SPX) Up or Down on August 18?
WhalesInsider shows real-time whale bets, each wallet’s Insider Score and win-rate, and whether the edge still exists if you copy now. Create a free account to follow this event.
Create free accountMore other events
Will Hamas agree to disarm by December 31?Will WTI Crude Oil (WTI) hit (HIGH) $85 in August?Cincinnati OpenWill Elon Musk post 220-239 tweets from August 11 to August 18, 2026?Will the highest temperature in Los Angeles be between 74-75°F on August 17?CA Lanús vs. CA IndependienteQuebec CityCincinnati Open
Analytics of public on-chain data from Polymarket. Not financial, investment or betting advice. Odds change continuously. Terms · Privacy