The S&P 500 closed at 7,764.70 on September 21, 2026, reflecting roughly 13% year-to-date gains amid strong corporate earnings growth, particularly from AI-driven capital expenditures by hyperscalers. Analyst targets for year-end 2026 cluster between 7,800 and 8,000, supported by consensus forecasts for 29-33% full-year EPS expansion. Elevated inflation, recently prompting the Federal Reserve to raise the federal funds target range to 3.75-4.00% in mid-September, introduces headwinds through higher Treasury yields and tighter financial conditions. Key near-term catalysts include the next FOMC meeting, third-quarter earnings releases, and ongoing AI infrastructure spending trends that continue to underpin broader market resilience.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated$374,541 Vol.
↑ $10,000
3%
↑ $9,300
5%
↑ $9,000
10%
↑ $8,600
10%
↑ $8,200
28%
↑ $8,000
47%
↓ $7,400
51%
↓ $7,200
36%
↓ $7,000
24%
↓ $6,200
12%
↓ $6,000
7%
↓ $5,800
7%
↓ $5,200
3%
↓ $4,500
3%
$374,541 Vol.
↑ $10,000
3%
↑ $9,300
5%
↑ $9,000
10%
↑ $8,600
10%
↑ $8,200
28%
↑ $8,000
47%
↓ $7,400
51%
↓ $7,200
36%
↓ $7,000
24%
↓ $6,200
12%
↓ $6,000
7%
↓ $5,800
7%
↓ $5,200
3%
↓ $4,500
3%
All prices recorded during regular trading hours of the primary exchange for the instrument, as reflected in Yahoo Finance's 1-minute interval ("1m") data, will be considered.
Periods when the market is officially closed (e.g., holidays or maintenance breaks) will not be considered.
All times referenced are local to the primary exchange on which the index trades.
The resolution source for this market is Yahoo Finance — specifically, the 1-minute interval ("1m") chart data for S&P 500 (SPX) available at https://finance.yahoo.com/quote/%5EGSPC/. If, at market close on the final day of trading of December 2026, price data is unavailable from Yahoo Finance for any relevant period, price data from Wall Street Journal Markets, Google Finance, and Market Watch will be used, in that order. If price data is not available for the relevant period from any of these sources by December 31, 2026, 11:59 PM ET, this market will resolve based on the available data at that time.
Market Opened: Aug 13, 2026, 12:44 PM ET
Resolution Source
https://finance.yahoo.com/quote/%5EGSPC/Resolver
0x65070BE91...All prices recorded during regular trading hours of the primary exchange for the instrument, as reflected in Yahoo Finance's 1-minute interval ("1m") data, will be considered.
Periods when the market is officially closed (e.g., holidays or maintenance breaks) will not be considered.
All times referenced are local to the primary exchange on which the index trades.
The resolution source for this market is Yahoo Finance — specifically, the 1-minute interval ("1m") chart data for S&P 500 (SPX) available at https://finance.yahoo.com/quote/%5EGSPC/. If, at market close on the final day of trading of December 2026, price data is unavailable from Yahoo Finance for any relevant period, price data from Wall Street Journal Markets, Google Finance, and Market Watch will be used, in that order. If price data is not available for the relevant period from any of these sources by December 31, 2026, 11:59 PM ET, this market will resolve based on the available data at that time.
Resolution Source
https://finance.yahoo.com/quote/%5EGSPC/Resolver
0x65070BE91...The S&P 500 closed at 7,764.70 on September 21, 2026, reflecting roughly 13% year-to-date gains amid strong corporate earnings growth, particularly from AI-driven capital expenditures by hyperscalers. Analyst targets for year-end 2026 cluster between 7,800 and 8,000, supported by consensus forecasts for 29-33% full-year EPS expansion. Elevated inflation, recently prompting the Federal Reserve to raise the federal funds target range to 3.75-4.00% in mid-September, introduces headwinds through higher Treasury yields and tighter financial conditions. Key near-term catalysts include the next FOMC meeting, third-quarter earnings releases, and ongoing AI infrastructure spending trends that continue to underpin broader market resilience.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated

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