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Microsoft (MSFT) Up or Down on September 21?
polymarket

Microsoft (MSFT) Up or Down on September 21?

Volume:
$2,751

Microsoft (MSFT) Up or Down on September 21?

 - Polymarket

Microsoft (MSFT) Up or Down on September 21? - Polymarket

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Resolved Sep 21, 2026

Closed: Sep 21, 4:16 PM EST

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Microsoft (MSFT) Up or Down on September 21?

View
100%
52%
Yes 100¢No 0¢
0.1¢
N/A
$2,751
N/A
N/A
N/A
Settled
Yes
Total markets: 1

Description

This market will resolve to "Up" if the Close price for Microsoft Corporation (MSFT) on September 21, 2026 is higher than the Close price for Microsoft Corporation (MSFT) on the most recent prior trading day. This market will resolve to "Down" if the Close price for Microsoft Corporation (MSFT) on September 21, 2026 is lower than the Close price for Microsoft Corporation (MSFT) 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. Closing prices will be used exactly as published by Pyth, without rounding. If Microsoft Corporation (MSFT) does not trade at all during the regular session, the market will resolve 50-50. For a standard full trading session, the closing price refers to the Pyth "Close" value of the 1-minute candle corresponding to the final minute of regular trading hours on the primary exchange. If either of the relevant days has no valid Pyth Close value for the 1-minute candle corresponding to the end of regular trading hours on the primary exchange, the market will use the last valid Pyth price achieved during the regular trading hours of the primary exchange as the effective closing price. If no valid Pyth price exists for that trading day due to a system outage, data failure, or other technical disruption, the official closing price published by the primary exchange on which the listed security trades will be used to determine the closing price for that day. Only prices achieved during the regular trading hours of the primary exchange on which the listed security trades (typically 9:30 AM – 4:00 PM ET) will be considered. In the event of a stock split, reverse stock split, or similar corporate action affecting the listed security during the listed time frame, this market will resolve based on split-adjusted prices as displayed on Pyth. The resolution source for this market will be Pyth, specifically the "Close" values for the relevant 1-minute candle available at https://pythdata.app/explore/Equity.US.MSFT%2FUSD. Historical 1-minute candles may be accessed by appending a Unix timestamp (seconds) to the Pyth chart URL using the "t=" parameter. Any timestamp within the listed market time frame may be used to view the relevant candle data (e.g., https://pythdata.app/explore/Equity.US.MSFT%2FUSD?t=1773432000).

Polymarket

This market will resolve to "Up" if the Close price for Microsoft Corporation (MSFT) on September 21, 2026 is higher than the Close price for Microsoft Corporation (MSFT) on the most recent prior trading day. This market will resolve to "Down" if the Close price for Microsoft Corporation (MSFT) on September 21, 2026 is lower than the Close price for Microsoft Corporation (MSFT) 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. Closing prices will be used exactly as published by Pyth, without rounding. If Microsoft Corporation (MSFT) does not trade at all during the regular session, the market will resolve 50-50. For a standard full trading session, the closing price refers to the Pyth "Close" value of the 1-minute candle corresponding to the final minute of regular trading hours on the primary exchange. If either of the relevant days has no valid Pyth Close value for the 1-minute candle corresponding to the end of regular trading hours on the primary exchange, the market will use the last valid Pyth price achieved during the regular trading hours of the primary exchange as the effective closing price. If no valid Pyth price exists for that trading day due to a system outage, data failure, or other technical disruption, the official closing price published by the primary exchange on which the listed security trades will be used to determine the closing price for that day. Only prices achieved during the regular trading hours of the primary exchange on which the listed security trades (typically 9:30 AM – 4:00 PM ET) will be considered. In the event of a stock split, reverse stock split, or similar corporate action affecting the listed security during the listed time frame, this market will resolve based on split-adjusted prices as displayed on Pyth. The resolution source for this market will be Pyth, specifically the "Close" values for the relevant 1-minute candle available at https://pythdata.app/explore/Equity.US.MSFT%2FUSD. Historical 1-minute candles may be accessed by appending a Unix timestamp (seconds) to the Pyth chart URL using the "t=" parameter. Any timestamp within the listed market time frame may be used to view the relevant candle data (e.g., https://pythdata.app/explore/Equity.US.MSFT%2FUSD?t=1773432000).

Frequently asked questions

On Polymarket, the dashboard for the MSFT price movement market tracks the current odds of Microsoft’s stock price increasing or decreasing by September 21. You’ll find a dynamic price representing the probability of an ‘Up’ outcome, as well as the total volume traded in this market, currently at $2,751. The 24-hour volume is also displayed, showing $2,730 in recent trading activity. This allows traders to quickly assess market sentiment and activity related to the potential direction of MSFT stock.

Currently, prediction market odds offer a distinct perspective compared to traditional analyst forecasts for MSFT. While analysts often provide price targets and ratings, this market reflects the collective judgment of traders betting with real capital. Discrepancies can arise due to differing information access, risk tolerance, and interpretations of market events. It’s important to note that analysts’ predictions are opinions, while this market represents a quantifiable probability based on financial commitment. Examining these differences can provide a more comprehensive view of potential outcomes.

On Polymarket, this market is priced through a continuous auction mechanism, where traders buy and sell shares representing their belief about whether the MSFT stock price will be up or down on September 21. The price of these shares dynamically adjusts based on supply and demand, effectively creating a probability estimate. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. This means that as more traders believe the price will go up, the ‘Up’ share price increases, and vice versa. The market’s price reflects the aggregated wisdom of the crowd, offering a real-time assessment of expectations.

This market resolves around Sep 21, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Specifically, the resolution will be based on whether the closing price of Microsoft (MSFT) stock on September 21 is higher or lower than its closing price on the day before. The final price will be sourced from a widely recognized financial data provider and will determine whether the ‘Up’ or ‘Down’ outcome is declared. Traders will then be able to claim their winnings based on the final result.

Several signals or events could significantly move this market before Sep 21, 2026. Major company announcements from Microsoft regarding earnings, new product launches, or significant partnerships would likely impact trader sentiment. Broader economic indicators, such as inflation reports or interest rate decisions, could also influence the market, as they affect the overall stock market. Unexpected news related to the tech industry or Microsoft’s competitors could also trigger shifts in the odds. Geopolitical events and overall market risk appetite can also play a role in shaping the price movement of MSFT.