Nikkei 225 (NIK) Up or Down on August 3? Odds & Prediction Markets

Name: Nikkei 225 (NIK) Up or Down on August 3?
Start: 2026-07-31T12:00:22.000Z
End: 2026-08-03T20:00:00.000Z

Description

This market will resolve to "Up" if the official Nikkei 225 Index closing price for Nikkei 225 (NIK) on Monday, August 3, 2026 is higher than the official Nikkei 225 Index closing price for NIK on the most recent prior trading day. This market will resolve to "Down" if the official Nikkei 225 Index closing price for Nikkei 225 (NIK) on Monday, August 3, 2026 is lower than the official Nikkei 225 Index closing price for NIK on the most recent prior trading day. E.g., ordinarily, a market on Monday would refer to the previous Friday for its most recent closing price, unless that Friday were a market holiday, in which case it would refer to Thursday, or the next most recent trading day. If the two specified closing prices are exactly equal, this market will resolve 50-50. Note that all figures will be rounded to the nearest cent using standard rounding. If NIK does not trade at all during the regular session, the market will resolve 50-50. If either of the relevant days are shortened (for example, due to a market holiday schedule), the official closing price published by Nikkei 225 Index for that shortened session will still be used for resolution. If either of the relevant days have no official closing price (for example, due to a trading halt into the market close, system issue, delisting, or other disruption), the market will use the last valid on-exchange trade price of the regular session as the effective closing price. The resolution source for this market is the Wall Street Journal, specifically the Close values published by the WSJ under "Historical Prices". US: https://www.wsj.com/market-data/stocks EMEA: https://www.wsj.com/market-data/stocks/emea ASIA: https://www.wsj.com/market-data/stocks/asia

Polymarket

This market will resolve to "Up" if the official Nikkei 225 Index closing price for Nikkei 225 (NIK) on Monday, August 3, 2026 is higher than the official Nikkei 225 Index closing price for NIK on the most recent prior trading day. This market will resolve to "Down" if the official Nikkei 225 Index closing price for Nikkei 225 (NIK) on Monday, August 3, 2026 is lower than the official Nikkei 225 Index closing price for NIK on the most recent prior trading day. E.g., ordinarily, a market on Monday would refer to the previous Friday for its most recent closing price, unless that Friday were a market holiday, in which case it would refer to Thursday, or the next most recent trading day. If the two specified closing prices are exactly equal, this market will resolve 50-50. Note that all figures will be rounded to the nearest cent using standard rounding. If NIK does not trade at all during the regular session, the market will resolve 50-50. If either of the relevant days are shortened (for example, due to a market holiday schedule), the official closing price published by Nikkei 225 Index for that shortened session will still be used for resolution. If either of the relevant days have no official closing price (for example, due to a trading halt into the market close, system issue, delisting, or other disruption), the market will use the last valid on-exchange trade price of the regular session as the effective closing price. The resolution source for this market is the Wall Street Journal, specifically the Close values published by the WSJ under "Historical Prices". US: https://www.wsj.com/market-data/stocks EMEA: https://www.wsj.com/market-data/stocks/emea ASIA: https://www.wsj.com/market-data/stocks/asia

Frequently asked questions

On Polymarket, this dashboard tracks the latest odds and price history for the Nikkei 225 direction market, along with 24-hour volume of $303. It shows how traders on Polymarket are positioning around the market's movement by Aug 3, 2026, giving you a real-time view of market sentiment and liquidity.

On Polymarket, the current odds reflect trader sentiment about the Nikkei 225 direction market. These odds can diverge from traditional analyst forecasts, which may be influenced by different methodologies, time horizons, or access to proprietary data. While analysts might emphasize macroeconomic indicators or corporate earnings, market participants often react more quickly to short-term news and technical patterns. As a result, this market may offer a real-time barometer of investor sentiment, potentially highlighting discrepancies between professional forecasts and crowd-driven predictions.

This market resolves around Aug 3, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Traders will watch the closing level of the Nikkei 225 index against the pre-defined threshold to determine whether the market settles 'Up' or 'Down'.

Several key signals could influence this market before Aug 3, 2026. Economic data releases such as Japanese manufacturing indices, policy announcements from the Bank of Japan, or shifts in global risk sentiment may drive immediate market reactions. Geopolitical developments, changes in foreign investment flows, or notable moves by major indices like the S&P 500 can also impact expectations for the Nikkei 225. Traders will closely watch market volatility and order book imbalances, as these can signal upcoming shifts in sentiment or directional pressure as the resolution date approaches.

Nikkei 225 (NIK) Up or Down on August 3?

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