Trader consensus on Polymarket assigns a 99.6% implied probability to a negative Q1 S&P 500 return, reflecting the index's year-to-date decline of approximately 5-7% as of March 27, with the benchmark now trading below its 200-day moving average near 6,370. This positioning stems from recent hotter-than-expected producer price index (PPI) prints fueling inflation fears, climbing Treasury yields that dashed Federal Reserve rate cut hopes, surging oil prices amid escalating Middle East tensions, and broader stagflation concerns erasing all 2026 gains. With just three trading days until quarter-end on March 31, a sharp rebound to breakeven would require an improbable 5-7% rally; upcoming Q1 earnings releases post-resolution could influence Q2 sentiment but pose minimal risk to this outcome.
Résumé expérimental généré par IA à partir des données Polymarket · Mis à jour<0 % 99.6%
2-3 % <1%
4-5 % <1%
8-10 % <1%
$349,950 Vol.
$349,950 Vol.
<0 %
100%
0-2 %
<1%
2-3 %
<1%
3-4 %
<1%
4-5 %
<1%
5-6 %
<1%
6-8 %
<1%
8-10 %
<1%
10 % +
<1%
<0 % 99.6%
2-3 % <1%
4-5 % <1%
8-10 % <1%
$349,950 Vol.
$349,950 Vol.
<0 %
100%
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).
Marché ouvert : 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 assigns a 99.6% implied probability to a negative Q1 S&P 500 return, reflecting the index's year-to-date decline of approximately 5-7% as of March 27, with the benchmark now trading below its 200-day moving average near 6,370. This positioning stems from recent hotter-than-expected producer price index (PPI) prints fueling inflation fears, climbing Treasury yields that dashed Federal Reserve rate cut hopes, surging oil prices amid escalating Middle East tensions, and broader stagflation concerns erasing all 2026 gains. With just three trading days until quarter-end on March 31, a sharp rebound to breakeven would require an improbable 5-7% rally; upcoming Q1 earnings releases post-resolution could influence Q2 sentiment but pose minimal risk to this outcome.
Résumé expérimental généré par IA à partir des données Polymarket · Mis à jour
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