Trader consensus on Polymarket prices a 99.5% implied probability for negative Q1 S&P 500 performance (<0%), anchored by the index's roughly 7% year-to-date decline to 6,369 as of the March 27 close from 6,846 at 2025 year-end. Recent catalysts include escalating Middle East tensions driving oil prices higher, hot producer price index (PPI) prints reigniting inflation fears, and tariff threats amplifying recession odds—pushing the S&P 500 below its 200-day moving average and into new 2026 lows last week. Sharp daily drops, like 1.7% on March 26, have cemented the downtrend. With just the March 31 close remaining, an unprecedented single-day surge of over 7.5% would be needed to challenge this positioning, a feat unseen in modern market history absent major de-escalation or economic surprises.
Resumo experimental gerado por IA com dados do Polymarket · Atualizado<0% 99.4%
2-3% <1%
0-2% <1%
4-5% <1%
$351,783 Vol.
$351,783 Vol.
<0%
99%
0-2%
<1%
2-3%
<1%
3-4%
<1%
4-5%
<1%
5-6%
<1%
6-8%
<1%
8-10%
<1%
10%+
<1%
<0% 99.4%
2-3% <1%
0-2% <1%
4-5% <1%
$351,783 Vol.
$351,783 Vol.
<0%
99%
0-2%
<1%
2-3%
<1%
3-4%
<1%
4-5%
<1%
5-6%
<1%
6-8%
<1%
8-10%
<1%
10%+
<1%
The percentage change in the S&P 500 Index (SPX) in the specified quarter will be calculated by comparing the official closing price for the S&P 500 Index (SPX) for the final trading day of the quarter to the official closing price for the S&P 500 Index (SPX) for the final trading day of the previous quarter, as reported by the Wall Street Journal. The closing price for the final trading day of the previous quarter will be subtracted from the closing price for the final trading day of the specified quarter, and then that difference will be divided by the closing price for the final trading day of the previous quarter.
Percentage changes will be rounded to two decimal places away from zero (e.g. a percentage change of 4.995% would be considered 5.00%, and a percentage change of 4.993% would be considered 4.99%)
If any relevant trading day is shortened (for example, due to a market-holiday schedule), the official closing price published for that shortened session will still be used for resolution.
If no official closing price is published for a relevant trading day (for example, due to a trading halt into the close, system issue, or other disruption), this market will use the most recent official price published by the specified resolution source as the effective closing price.
If the percentage change in the S&P 500 Index (SPX) in the first quarter of 2026 falls exactly between two listed brackets, this market will resolve to the higher bracket.
The resolution source for this market will be the Wall Street Journal, specifically the daily CLOSE prices for the S&P 500 Index (SPX) published on the S&P 500 Index (SPX) historical prices page (https://www.wsj.com/market-data/quotes/index/SPX/historical-prices).
Mercado Aberto: Jan 14, 2026, 5:52 PM ET
Resolver
0x2F5e3684c...The percentage change in the S&P 500 Index (SPX) in the specified quarter will be calculated by comparing the official closing price for the S&P 500 Index (SPX) for the final trading day of the quarter to the official closing price for the S&P 500 Index (SPX) for the final trading day of the previous quarter, as reported by the Wall Street Journal. The closing price for the final trading day of the previous quarter will be subtracted from the closing price for the final trading day of the specified quarter, and then that difference will be divided by the closing price for the final trading day of the previous quarter.
Percentage changes will be rounded to two decimal places away from zero (e.g. a percentage change of 4.995% would be considered 5.00%, and a percentage change of 4.993% would be considered 4.99%)
If any relevant trading day is shortened (for example, due to a market-holiday schedule), the official closing price published for that shortened session will still be used for resolution.
If no official closing price is published for a relevant trading day (for example, due to a trading halt into the close, system issue, or other disruption), this market will use the most recent official price published by the specified resolution source as the effective closing price.
If the percentage change in the S&P 500 Index (SPX) in the first quarter of 2026 falls exactly between two listed brackets, this market will resolve to the higher bracket.
The resolution source for this market will be the Wall Street Journal, specifically the daily CLOSE prices for the S&P 500 Index (SPX) published on the S&P 500 Index (SPX) historical prices page (https://www.wsj.com/market-data/quotes/index/SPX/historical-prices).
Resolver
0x2F5e3684c...Trader consensus on Polymarket prices a 99.5% implied probability for negative Q1 S&P 500 performance (<0%), anchored by the index's roughly 7% year-to-date decline to 6,369 as of the March 27 close from 6,846 at 2025 year-end. Recent catalysts include escalating Middle East tensions driving oil prices higher, hot producer price index (PPI) prints reigniting inflation fears, and tariff threats amplifying recession odds—pushing the S&P 500 below its 200-day moving average and into new 2026 lows last week. Sharp daily drops, like 1.7% on March 26, have cemented the downtrend. With just the March 31 close remaining, an unprecedented single-day surge of over 7.5% would be needed to challenge this positioning, a feat unseen in modern market history absent major de-escalation or economic surprises.
Resumo experimental gerado por IA com dados do Polymarket · Atualizado
Cuidado com os links externos.
Cuidado com os links externos.
Frequently Asked Questions