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¿El S&P 500 (SPX) abre hacia arriba o hacia abajo el 20 de marzo?

Market icon

¿El S&P 500 (SPX) abre hacia arriba o hacia abajo el 20 de marzo?

Al alza

<1% chance
Polymarket

$0.00 Vol.

Al alza

<1% chance
Polymarket

$0.00 Vol.

This market will resolve to "Up" if the official S&P 500 Index open price for S&P 500 (SPX) on March 20 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 March 20 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 March 20 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 March 20 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
Volumen
$0
Fecha de finalización
Mar 20, 2026
Mercado abierto
Mar 19, 2026, 8:00 AM ET
This market will resolve to "Up" if the official S&P 500 Index open price for S&P 500 (SPX) on March 20 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 March 20 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

Resultado propuesto: A la baja

Sin disputa

Resultado final: A la baja

This market will resolve to "Up" if the official S&P 500 Index open price for S&P 500 (SPX) on March 20 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 March 20 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 March 20 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 March 20 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
Volumen
$0
Fecha de finalización
Mar 20, 2026
Mercado abierto
Mar 19, 2026, 8:00 AM ET
This market will resolve to "Up" if the official S&P 500 Index open price for S&P 500 (SPX) on March 20 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 March 20 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

Resultado propuesto: A la baja

Sin disputa

Resultado final: A la baja

Cuidado con los enlaces externos.

Preguntas frecuentes

"¿El S&P 500 (SPX) abre hacia arriba o hacia abajo el 20 de marzo?" es un mercado de predicción diario en Polymarket donde los operadores compran y venden acciones sobre si el precio de ¿El S&P 500 terminará más alto ("Up") o más bajo ("Down") que su precio de apertura durante la ventana diario especificada en el título. La probabilidad actual del mercado es 100% para "A la baja". Un precio de 100% significa que el mercado colectivamente asigna una probabilidad de 100% a ese resultado. Los precios se actualizan en tiempo real a medida que los operadores reaccionan a los movimientos de precio en vivo de ¿El S&P 500. Las acciones del resultado correcto son canjeables por $1 cada una tras la resolución del mercado.

"¿El S&P 500 (SPX) abre hacia arriba o hacia abajo el 20 de marzo?" es un mercado activo a corto plazo en Polymarket. El volumen de trading puede acumularse rápidamente a medida que avanza la ventana diario, entra temprano para ayudar a establecer las probabilidades antes de que esta ventana cierre.

Para operar en "¿El S&P 500 (SPX) abre hacia arriba o hacia abajo el 20 de marzo?", decide si crees que el precio de ¿El S&P 500 al mediodía ET del March 20 será más alto ("Up") o más bajo ("Down") que al mediodía ET del March 20. Compra "Up" si crees que el precio subirá, o "Down" si crees que bajará. Introduce tu cantidad y haz clic en "Operar". Si tu resultado es correcto, cada acción paga $1,00. Si es incorrecto, las acciones valen $0.

Esta ventana diario ha cerrado y se ha resuelto. El resultado final fue "A la baja". Usa la navegación temporal en la parte superior de esta página para ver ventanas adyacentes o encontrar el mercado en vivo actual.

El mercado "¿El S&P 500 (SPX) abre hacia arriba o hacia abajo el 20 de marzo?" se resuelve comparando el precio de ¿El S&P 500 al mediodía ET del March 20 con el del mediodía ET del March 20, usando los precios de cierre de velas de 1 minuto de Binance SPX-OPENS/USDT. Si el precio al mediodía del March 20 es mayor, el resultado es "Up"; si es menor, "Down"; si es igual, el mercado se resuelve 50-50. Puedes revisar los criterios completos en la sección "Reglas".