Polymarket traders are pricing elevated odds for the S&P 500 (SPX) to close March above 5,200, reflecting bullish sentiment fueled by robust tech sector earnings from Nvidia and others, which propelled the index to fresh all-time highs near 5,250 last week amid $3 trillion in market cap gains YTD. Cooling inflation data, with January CPI at 3.1% YoY versus 3.4% expected, has solidified market-implied odds of Fed rate cuts starting June, easing Treasury yields to 4.2% and supporting risk assets. Key risks include the March 6 CPI release and March 20 FOMC meeting, where hotter data could trigger volatility; trader consensus weighs 60% probability of new highs by month-end against historical March seasonality averaging +1.2% gains.
Experimental AI-generated summary referencing Polymarket data · Updated$36,712 Vol.
↓ 5700
4%
↓ 5600
5%
↓ 5500
2%
↓ 5350
1%
↓ 5200
3%
↓ 5000
2%
↓ 4750
1%
$36,712 Vol.
↓ 5700
4%
↓ 5600
5%
↓ 5500
2%
↓ 5350
1%
↓ 5200
3%
↓ 5000
2%
↓ 4750
1%
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).
Note: S&P 500 (SPX) is represented by ^GSPC on Yahoo Finance.
Market Opened: Mar 9, 2026, 4:45 PM ET
Resolution Source
https://finance.yahoo.com/quote/%5EGSPC/Resolver
0x65070BE91...Outcome proposed: Yes
No dispute
Final outcome: Yes
Resolution Source
https://finance.yahoo.com/quote/%5EGSPC/Resolver
0x65070BE91...Polymarket traders are pricing elevated odds for the S&P 500 (SPX) to close March above 5,200, reflecting bullish sentiment fueled by robust tech sector earnings from Nvidia and others, which propelled the index to fresh all-time highs near 5,250 last week amid $3 trillion in market cap gains YTD. Cooling inflation data, with January CPI at 3.1% YoY versus 3.4% expected, has solidified market-implied odds of Fed rate cuts starting June, easing Treasury yields to 4.2% and supporting risk assets. Key risks include the March 6 CPI release and March 20 FOMC meeting, where hotter data could trigger volatility; trader consensus weighs 60% probability of new highs by month-end against historical March seasonality averaging +1.2% gains.
Experimental AI-generated summary referencing Polymarket data · Updated


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