The closing price of S&P 500 (SPY) on August 18, 2026 will turn to this market "Soft" if the S&P 500 (SPY) is higher than the closing price on the previous last trading day. The closing price of S&P 500 (SPY) on August 18, 2026 will turn to this market "Dash" if the S&P 500 (SPY) is lower than the closing price on the last day. For example, normally a market on Monday refers to the previous Friday for the latest closing.

Platform fee: 2%. Click an option to make a prediction.
Select an option above
S&P 500'ün (SPY) 18 Ağustos 2026'daki Kapanış fiyatı, S&P 500'ün (SPY) önceki en son işlem gününde Kapanış fiyatından yüksek olması durumunda bu piyasa "Yukarı"ya dönüşecektir. S&P 500'ün (SPY) 18 Ağustos 2026'daki Kapanış fiyatı, S&P 500'ün (SPY) önceki en son işlem günündeki Kapanış fiyatından düşük olması durumunda bu piyasa "Düşüş"e dönüşecektir. Örneğin, normalde Pazartesi günü bir piyasa, en son kapanışı için bir önceki Cuma gününe atıfta bulunur.
Prices reflect the market's implied probability of each outcome and update as people trade. Settlement is in USDC with 0% commission. Predictions carry risk — never stake more than you can afford to lose.
What SezgiX is, how its short-duration crypto markets work, why event markets resolve against primary sources, and how a single USDC balance covers crypto, politics and sport.
95% of Polymarket users lose money long-term. The 5% who profit follow systematic strategies. This guide reveals the 10 professional methods used by profitable traders — backed by data, not guesswork.
Kalshi and Polymarket are the two giants of prediction markets in 2026. One is CFTC-regulated and US-only; the other is global, onchain, and Polygon-based. Which is right for you? This deep comparison covers every dimension.