PolymarketCheck availabilityNo KYC2% feeVerified resolution dataWell calibratedCurrent implied probability
Yes 71%+10.5pt
Market quality
66 / 100
Medium quality24h Volume
$1.5K
Liquidity
$2.5K
Low liquidityBid / Ask
70.0% / 72.0%
Spread
2.0 pt
Moderate spreadComments
0
Market data
Updated 11 minutes ago
Sep 7, 26, 7:09 PM UTCDec 31, 27, 11:59 PM UTC
Trends
Related Markets
Related questions for context, not a comparison of equivalent contracts.
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Manifold MarketsRules
This market will resolve to "Yes" if the KOSPI (Korea Composite Stock Price Index) records an intraday or close value above 9,385.59 — its official all-time intraday high as published by the Korea Exchange, set on June 19, 2026 — at any point between the creation of this market and December 31, 2027, 11:59 PM KST.
- Otherwise, this market will resolve to "No".
- Only index values recorded during the regular trading session of the Korea Exchange will be considered.
- Values implied by futures, ETFs, options, or other derivative instruments will not qualify.
- Index values will be used exactly as published, without rounding.
- The primary resolution source for this market is Yahoo Finance (https://finance.yahoo.com/quote/%5EKS11/); however, a consensus of credible reporting may also be used.
Open markets
EquitiesPOLYMARKETLargest Company end of December 2026?
- NVIDIA78.2%
- Apple+0.1pt13.9%
- Alphabet6.9%
+5 more outcomes
- Total Vol
- $6.9M
- 24h Vol
- $122.2K
KALSHIS&P close price end of 2026?
- 7,800 to 7,999.9917%
- 8,000 to 8,199.9915.1%
- 7,600 to 7,799.9911.3%
+24 more outcomes
- Total Vol
- $6.5M
- 24h Vol
- $92.9K
KALSHIBoeing commercial airplane deliveries in 2026
- Above 56095%
- Above 580-1.0pt90%
- Above 60086%
+5 more outcomes
- Total Vol
- $215.9K
- 24h Vol
- $39.2K
POLYMARKETLargest IPO by market cap in 2026?
- Anthropic+0.5pt58.8%
- SpaceX-3.5pt39.2%
- OpenAI+0.1pt2.1%
+9 more outcomes
KALSHINasdaq-100 close price end of 2026?
- 33,000.01 or above+4.0pt16.5%
- 30,000 to 30,499.99+1.0pt7.2%
- 30,500 to 30,999.99-2.0pt6.2%
+27 more outcomes
POLYMARKETWhat will Airbnb, Inc. (ABNB) hit Week of September 7 2026?
- ↓ $182+8.9pt100%
- ↓ $180+26.9pt100%
- ↓ $178+46.0pt100%
+17 more outcomes
- OpenAI IPO Closing Market Cap
- Anthropic IPO Closing Market Cap
- STRC hits $100 by…
- How high will the Nikkei 225 get in 2026?
- Will Anthropic’s valuation hit __ by December 31?
- Will OpenAI's valuation hit __ by December 31?
- What will S&P 500 (SPY) hit in September 2026?
- What will S&P 500 (SPY) hit Week of September 7 2026?
- Anthropic IPO Closing Market Cap (Middle Brackets)
- Will the S&P finish positive this year?
Frequently asked questions
- What are the current odds for KOSPI all-time high before 2028??
- Polymarket prices Yes at 71% as of September 9, 2026.
- When does KOSPI all-time high before 2028? resolve?
- KOSPI all-time high before 2028? is scheduled to resolve on December 31, 2027.
- How is KOSPI all-time high before 2028? settled?
- Polymarket settles this market as follows: This market will resolve to "Yes" if the KOSPI (Korea Composite Stock Price Index) records an intraday or close value above 9,385.59 — its official all-time intraday high as published by the Korea Exchange, set on June 19, 2026 — at any point between the creation of this market and December 31, 2027, 11:59 PM KST.