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icon for Le S&P 500 (SPX) s'ouvre vers le haut ou vers le bas le 16 septembre ?

Le S&P 500 (SPX) s'ouvre vers le haut ou vers le bas le 16 septembre ?

icon for Le S&P 500 (SPX) s'ouvre vers le haut ou vers le bas le 16 septembre ?

Le S&P 500 (SPX) s'ouvre vers le haut ou vers le bas le 16 septembre ?

En hausse

>99% chance
Polymarket

$13,836 Vol.

En hausse

>99% chance
Polymarket

$13,836 Vol.

This market will resolve to "Up" if the official S&P 500 Index open price for S&P 500 (SPX) on September 16 is higher than the official S&P 500 Index closing price for SPX on the most recent prior trading day. This market will resolve to "Down" if the official S&P 500 Index open price for S&P 500 (SPX) on September 16 is lower than the official S&P 500 Index closing price for SPX on the most recent prior trading day. E.g., ordinarily, a market on Monday would refer to the previous Friday for its most recent closing price, unless that Friday were a market holiday, in which case it would refer to Thursday, or the next most recent trading day. If the two prices are exactly equal, this market will resolve 50-50. Note that all figures will be rounded to the nearest cent using standard rounding. If SPX does not trade at all during the regular session, the market will resolve 50-50. If either of the relevant days are shortened (for example, due to a market holiday schedule), the official open/close price published by S&P 500 Index for that shortened session will still be used for resolution. If the previous trading day has no official closing price (for example, due to a trading halt into the market close, system issue, delisting, or other disruption), the market will use the last valid on-exchange trade price of the regular session as the effective closing price. The resolution source for this market is the Wall Street Journal, specifically the Open/Close values published by the WSJ under "Historical Prices". US: https://www.wsj.com/market-data/stocks EMEA: https://www.wsj.com/market-data/stocks/emea ASIA: https://www.wsj.com/market-data/stocks/asia

This market will resolve to "Up" if the official S&P 500 Index open price for S&P 500 (SPX) on September 16 is higher than the official S&P 500 Index closing price for SPX on the most recent prior trading day.

This market will resolve to "Down" if the official S&P 500 Index open price for S&P 500 (SPX) on September 16 is lower than the official S&P 500 Index closing price for SPX on the most recent prior trading day.

E.g., ordinarily, a market on Monday would refer to the previous Friday for its most recent closing price, unless that Friday were a market holiday, in which case it would refer to Thursday, or the next most recent trading day.

If the two prices are exactly equal, this market will resolve 50-50. Note that all figures will be rounded to the nearest cent using standard rounding.

If SPX does not trade at all during the regular session, the market will resolve 50-50.

If either of the relevant days are shortened (for example, due to a market holiday schedule), the official open/close price published by S&P 500 Index for that shortened session will still be used for resolution.

If the previous trading day has no official closing price (for example, due to a trading halt into the market close, system issue, delisting, or other disruption), the market will use the last valid on-exchange trade price of the regular session as the effective closing price.

The resolution source for this market is the Wall Street Journal, specifically the Open/Close values published by the WSJ under "Historical Prices".

US: https://www.wsj.com/market-data/stocks
EMEA: https://www.wsj.com/market-data/stocks/emea
ASIA: https://www.wsj.com/market-data/stocks/asia
This market will resolve to "Up" if the official S&P 500 Index open price for S&P 500 (SPX) on September 16 is higher than the official S&P 500 Index closing price for SPX on the most recent prior trading day. This market will resolve to "Down" if the official S&P 500 Index open price for S&P 500 (SPX) on September 16 is lower than the official S&P 500 Index closing price for SPX on the most recent prior trading day. E.g., ordinarily, a market on Monday would refer to the previous Friday for its most recent closing price, unless that Friday were a market holiday, in which case it would refer to Thursday, or the next most recent trading day. If the two prices are exactly equal, this market will resolve 50-50. Note that all figures will be rounded to the nearest cent using standard rounding. If SPX does not trade at all during the regular session, the market will resolve 50-50. If either of the relevant days are shortened (for example, due to a market holiday schedule), the official open/close price published by S&P 500 Index for that shortened session will still be used for resolution. If the previous trading day has no official closing price (for example, due to a trading halt into the market close, system issue, delisting, or other disruption), the market will use the last valid on-exchange trade price of the regular session as the effective closing price. The resolution source for this market is the Wall Street Journal, specifically the Open/Close values published by the WSJ under "Historical Prices". US: https://www.wsj.com/market-data/stocks EMEA: https://www.wsj.com/market-data/stocks/emea ASIA: https://www.wsj.com/market-data/stocks/asia
Volume
$13,836
Date de fin
16 sept. 2026
Marché ouvert
Sep 15, 2026, 8:00 AM ET

Résultat proposé: En hausse

Aucune contestation

Résultat final: En hausse

This market will resolve to "Up" if the official S&P 500 Index open price for S&P 500 (SPX) on September 16 is higher than the official S&P 500 Index closing price for SPX on the most recent prior trading day. This market will resolve to "Down" if the official S&P 500 Index open price for S&P 500 (SPX) on September 16 is lower than the official S&P 500 Index closing price for SPX on the most recent prior trading day. E.g., ordinarily, a market on Monday would refer to the previous Friday for its most recent closing price, unless that Friday were a market holiday, in which case it would refer to Thursday, or the next most recent trading day. If the two prices are exactly equal, this market will resolve 50-50. Note that all figures will be rounded to the nearest cent using standard rounding. If SPX does not trade at all during the regular session, the market will resolve 50-50. If either of the relevant days are shortened (for example, due to a market holiday schedule), the official open/close price published by S&P 500 Index for that shortened session will still be used for resolution. If the previous trading day has no official closing price (for example, due to a trading halt into the market close, system issue, delisting, or other disruption), the market will use the last valid on-exchange trade price of the regular session as the effective closing price. The resolution source for this market is the Wall Street Journal, specifically the Open/Close values published by the WSJ under "Historical Prices". US: https://www.wsj.com/market-data/stocks EMEA: https://www.wsj.com/market-data/stocks/emea ASIA: https://www.wsj.com/market-data/stocks/asia

This market will resolve to "Up" if the official S&P 500 Index open price for S&P 500 (SPX) on September 16 is higher than the official S&P 500 Index closing price for SPX on the most recent prior trading day.

This market will resolve to "Down" if the official S&P 500 Index open price for S&P 500 (SPX) on September 16 is lower than the official S&P 500 Index closing price for SPX on the most recent prior trading day.

E.g., ordinarily, a market on Monday would refer to the previous Friday for its most recent closing price, unless that Friday were a market holiday, in which case it would refer to Thursday, or the next most recent trading day.

If the two prices are exactly equal, this market will resolve 50-50. Note that all figures will be rounded to the nearest cent using standard rounding.

If SPX does not trade at all during the regular session, the market will resolve 50-50.

If either of the relevant days are shortened (for example, due to a market holiday schedule), the official open/close price published by S&P 500 Index for that shortened session will still be used for resolution.

If the previous trading day has no official closing price (for example, due to a trading halt into the market close, system issue, delisting, or other disruption), the market will use the last valid on-exchange trade price of the regular session as the effective closing price.

The resolution source for this market is the Wall Street Journal, specifically the Open/Close values published by the WSJ under "Historical Prices".

US: https://www.wsj.com/market-data/stocks
EMEA: https://www.wsj.com/market-data/stocks/emea
ASIA: https://www.wsj.com/market-data/stocks/asia
This market will resolve to "Up" if the official S&P 500 Index open price for S&P 500 (SPX) on September 16 is higher than the official S&P 500 Index closing price for SPX on the most recent prior trading day. This market will resolve to "Down" if the official S&P 500 Index open price for S&P 500 (SPX) on September 16 is lower than the official S&P 500 Index closing price for SPX on the most recent prior trading day. E.g., ordinarily, a market on Monday would refer to the previous Friday for its most recent closing price, unless that Friday were a market holiday, in which case it would refer to Thursday, or the next most recent trading day. If the two prices are exactly equal, this market will resolve 50-50. Note that all figures will be rounded to the nearest cent using standard rounding. If SPX does not trade at all during the regular session, the market will resolve 50-50. If either of the relevant days are shortened (for example, due to a market holiday schedule), the official open/close price published by S&P 500 Index for that shortened session will still be used for resolution. If the previous trading day has no official closing price (for example, due to a trading halt into the market close, system issue, delisting, or other disruption), the market will use the last valid on-exchange trade price of the regular session as the effective closing price. The resolution source for this market is the Wall Street Journal, specifically the Open/Close values published by the WSJ under "Historical Prices". US: https://www.wsj.com/market-data/stocks EMEA: https://www.wsj.com/market-data/stocks/emea ASIA: https://www.wsj.com/market-data/stocks/asia
Volume
$13,836
Date de fin
16 sept. 2026
Marché ouvert
Sep 15, 2026, 8:00 AM ET

Résultat proposé: En hausse

Aucune contestation

Résultat final: En hausse

Méfiez-vous des liens externes.

Questions fréquentes

« Le S&P 500 (SPX) s'ouvre vers le haut ou vers le bas le 16 septembre ? » est un marché de prédiction quotidien sur Polymarket où les traders achètent et vendent des parts sur la question de savoir si le prix de Le S&P 500 finira plus haut (« Up ») ou plus bas (« Down ») que son prix d'ouverture sur la fenêtre quotidien spécifiée dans le titre. La probabilité actuelle du marché est de 100% pour « En hausse ». Un prix de 100% signifie que le marché attribue collectivement une probabilité de 100% à ce résultat. Les prix sont mis à jour en temps réel à mesure que les traders réagissent aux mouvements de prix en direct de Le S&P 500. Les parts du résultat correct sont échangeables contre $1 chacune lors de la résolution du marché.

À ce jour, « Le S&P 500 (SPX) s'ouvre vers le haut ou vers le bas le 16 septembre ? » a généré $13.8K en volume total de trading. Les marchés Le S&P 500 Up ou Down attirent des traders actifs réagissant aux mouvements de prix en direct en temps réel — ce niveau d'activité garantit que les cotes Up/Down actuelles sont alimentées par un large bassin de participants. Vous pouvez suivre les prix en direct et trader directement sur cette page.

Pour trader sur « Le S&P 500 (SPX) s'ouvre vers le haut ou vers le bas le 16 septembre ? », décidez si vous pensez que le prix de Le S&P 500 à midi ET le September 16 sera plus haut (« Up ») ou plus bas (« Down ») qu'à midi ET le September 16. Achetez « Up » si vous pensez que le prix va monter, ou « Down » s'il va baisser. Entrez votre montant et cliquez sur « Trader ». Si votre résultat est correct, chaque part rapporte $1,00. S'il est incorrect, les parts valent $0.

Cette fenêtre quotidien a été fermée et résolue. Le résultat final était « En hausse ». Utilisez la navigation temporelle en haut de cette page pour voir les fenêtres adjacentes ou trouver le marché en direct actuel.

Le marché « Le S&P 500 (SPX) s'ouvre vers le haut ou vers le bas le 16 septembre ? » se résout sur la base d'une comparaison du prix de Le S&P 500 à midi ET le September 16 par rapport à midi ET le September 16, en utilisant les prix de clôture des bougies 1 minute Binance SPX-OPENS/USDT. Si le prix à midi du September 16 est plus élevé, le résultat est « Up » ; s'il est plus bas, « Down » ; s'il est égal, le marché se résout 50-50. Vous pouvez consulter les critères complets dans la section « Règles ».