This market will resolve to "Up" if the Close price for Airbnb, Inc. (ABNB) on September 21, 2026 is higher than the Close price for Airbnb, Inc. (ABNB) on the most recent prior trading day. This market will resolve to "Down" if the Close price for Airbnb, Inc. (ABNB) on September 21, 2026 is lower than the Close price for Airbnb, Inc. (ABNB) 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 Airbnb, Inc. (ABNB) 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.ABNB%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.ABNB%2FUSD?t=1773432000).

Polymarket

Frequently asked questions

On Polymarket, the dashboard for the Airbnb stock market tracks the current odds of the stock closing above or below its current price on September 21. You’ll find a price chart reflecting trader sentiment, as well as the total volume traded in this market, currently at $1,569. The dashboard also displays the 24-hour volume, which is $1,569, providing insight into recent trading activity. This allows you to see how quickly opinions are shifting and how much capital is backing each potential outcome.

Currently, prediction market odds offer a distinct perspective compared to traditional analyst forecasts for Airbnb. While analysts often provide price targets and ratings based on financial modeling, this market reflects the collective wisdom of traders betting with real capital. Discrepancies can arise from differing risk appetites, access to information, or interpretations of market trends. It’s important to consider both viewpoints when forming your own opinion on the future direction of the Airbnb stock.

On Polymarket, this market is priced using a continuous double auction, meaning traders can buy and sell shares representing their belief about whether Airbnb stock will be up or down on September 21. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of these shares fluctuates based on supply and demand, effectively creating a real-time probability assessment. Higher demand for shares betting on an increase in stock price will drive up their price, while increased selling pressure will lower it. This dynamic pricing mechanism reflects the aggregated predictions of all participants.

This market resolves around Sep 21, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Specifically, the closing price of Airbnb stock on that date will be compared to its price at the market's creation. If the closing price is higher, the 'Up' outcome will prevail; if it is lower or equal, the 'Down' outcome will be considered the result. This determination is based on publicly available financial data, ensuring a transparent and objective resolution process.

Several signals or events could significantly move this market before Sep 21, 2026. Key economic data releases, such as inflation reports or consumer confidence indices, could impact overall market sentiment and affect Airbnb’s stock. Company-specific news, like earnings reports, changes in guidance, or major partnership announcements, would also be influential. Unexpected geopolitical events or broader market corrections could also introduce volatility and shift trader sentiment in this market, potentially leading to substantial price fluctuations.

Airbnb (ABNB) Up or Down on September 21?

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