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What will S&P 500 (SPX) hit by end of December?

What will S&P 500 (SPX) hit by end of December?
Vol

PM $426.9K

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Events

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Markets

14

Current odds

Snapshot from

As of Oct 21, 2026, 9:00 PM UTC, the highest-priced outcome on Polymarket is ↑ $8,000 at 57.5%.

Polymarket

  1. ↑ $8,00057.5%
  2. ↓ $7,40049.5%
  3. ↑ $8,20034.5%
  4. ↓ $7,20028.5%
  5. ↓ $7,00022.5%

Yes prices. They are not order quotes; check each platform's rules, fees and live prices before trading.

AI Analysis

Trader mode: Market mechanics, assumptions and risks

PM $426.9K

Reported volume · provider units

14

Saved contracts

0

Same-question pairs

Source snapshot: Oct 21, 2026, 9:00 PM UTC

About This Event

What will S&P 500 (SPX) hit by end of December 2026?

AI-generated analysis based on market data. Not financial advice.

AI-written background. References identify the evidence used; Wikipedia links under Learn More are additional reading. Prices and provider rules are dated snapshots. This is not financial advice.

Prices are catalog snapshots and may have changed. Check each market's rules and observation time.

PolymarketFinance
What will S&P 500 (SPX) close at end of 2026?

What will S&P 500 (SPX) close at end of 2026?

PM $48.2K
Will S&P 500 (SPX) close at >$8,000 in December?Yes 39.5%
Will S&P 500 (SPX) close at $7,000-$7,500 in December?Yes 23%
Will S&P 500 (SPX) close at $7,500-$8,000 in December?Yes 19.5%
+3 moreNext deadline Dec 31, 2026 UTC
PolymarketFinance
What will Gold (GC) hit__ by end of December?

What will Gold (GC) hit__ by end of December?

PM $2.11M
Will Gold (GC) hit (HIGH) $4,500 by end of December?Yes 49.5%
Will Gold (GC) dip to (LOW) $3,500 by end of December?Yes 10%
Will Gold (GC) hit (HIGH) $5,000 by end of December?Yes 6.5%
+8 moreNext deadline Dec 31, 2026 UTC
PolymarketFinance
What will S&P 500 (SPY) hit in October 2026?

What will S&P 500 (SPY) hit in October 2026?

PM $178.9K
Will S&P 500 (SPY) hit (LOW) $770 in October?Yes 81%
Will S&P 500 (SPY) hit (HIGH) $780 in October?Yes 67%
Will S&P 500 (SPY) hit (LOW) $760 in October?Yes 40.6%
+12 moreNext deadline Nov 1, 2026 UTC
PolymarketFinance
What will S&P 500 (SPY) hit Week of October 19 2026?

What will S&P 500 (SPY) hit Week of October 19 2026?

PM $34.4K
Will S&P 500 (SPY) hit (HIGH) $775 Week of October 19 2026?Yes 75.5%
Will S&P 500 (SPY) hit (LOW) $770 Week of October 19 2026?Yes 62.5%
Will S&P 500 (SPY) hit (LOW) $765 Week of October 19 2026?Yes 61.5%
+12 moreNext deadline Oct 23, 2026 UTC
PolymarketFinance
Will OpenAI's valuation hit __ by December 31?

Will OpenAI's valuation hit __ by December 31?

PM $1.32M
Will OpenAI's valuation hit (HIGH) $1.25T by December 31?Yes 95.5%
Will OpenAI's valuation hit (HIGH) $1.5T by December 31?Yes 22.5%
Will OpenAI's valuation hit (LOW) $800B by December 31?Yes 8%
+10 moreNext deadline Jan 1, 2027 UTC
PolymarketFinance
Will Anthropic’s valuation hit __ by December 31?

Will Anthropic’s valuation hit __ by December 31?

PM $6.01M
Will Anthropic's valuation hit (HIGH) $1.5T by December 31?Yes 92%
Will Anthropic's valuation hit (HIGH) $1.75T by December 31?Yes 71%
Will Anthropic's valuation hit (HIGH) $2.0T by December 31?Yes 60%
+7 moreNext deadline Jan 5, 2027 UTC

Market Insights

Price gaps of 2 pp+

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Same-question pairs

0

No outcomes on this page have been reviewed as the same question on both platforms yet.

Price differences do not establish arbitrage. Check each pair's review, current order prices, fees and settlement rules.

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