KOSPI all-time high before 2028?

Polymarket — resolution criteria

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.