TOTAL VOLUME:

$154.3b

24H VOL:

$219,029,434

24H TRANSACTIONS:

2,984,028,936

OPEN INTEREST:

$1,869,293,526

411,051

Markets across

40,408

events

MATCHED EVENTS:

4,377

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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#1 Free App in the US Apple App Store on October 23?
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#1 Free App in the US Apple App Store on October 23?

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Volume
24h
7d
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Description

This market will resolve according to the iOS app, ranked #1 in the United States on the iPhone Apple App Store's overall Top Charts under "Free Apps", as of 12:00 PM ET on the specified date. If the chart is unavailable at 12:00 PM ET, this market may remain open for up to 48 hours to allow for the data to become available. If the data remains unavailable, this market will resolve according to the last published ranking. To find the overall chart, click "Apps" at the bottom of the US iOS App Store app, scroll down to "Top Free Apps" and click "See All". Then under "Free Apps" in the "Top Charts" section, you'll see the list that will be used as the resolution source to this market (https://apps.apple.com/us/charts/iphone).

Polymarket

This market will resolve according to the iOS app, ranked #1 in the United States on the iPhone Apple App Store's overall Top Charts under "Free Apps", as of 12:00 PM ET on the specified date. If the chart is unavailable at 12:00 PM ET, this market may remain open for up to 48 hours to allow for the data to become available. If the data remains unavailable, this market will resolve according to the last published ranking. To find the overall chart, click "Apps" at the bottom of the US iOS App Store app, scroll down to "Top Free Apps" and click "See All". Then under "Free Apps" in the "Top Charts" section, you'll see the list that will be used as the resolution source to this market (https://apps.apple.com/us/charts/iphone).

Frequently asked questions

On Polymarket, the dashboard for the US App Store ranking market tracks the current odds of whether an app will be #1 in the US Apple App Store on October 23. You’ll find the implied probability of each outcome, a price history chart showing how the odds have changed over time, and the 24-hour trading volume, which currently stands at $4,843. Total volume for this market is $15,924. This allows traders to monitor market sentiment and activity related to this specific question.

Currently, prediction market odds offer a distinct perspective compared to traditional analyst forecasts for whether an app will reach the top spot in the US App Store. While analysts often provide qualitative assessments, this market aggregates the wisdom of the crowd, translating diverse opinions into a quantifiable probability. Discrepancies between the two can highlight areas where the market anticipates factors not fully considered by conventional analysis, or vice versa. It’s important to note that analyst forecasts are often based on limited information and can be subject to bias.

On Polymarket, this market is priced through a continuous exchange where traders buy and sell shares representing their belief in the outcome. The price of a share directly reflects the probability of that outcome occurring, as determined by supply and demand. As more traders believe an app *will* be #1, the price of shares representing that outcome increases. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market’s depth and liquidity, indicated by the trading volume, influence how efficiently the price reflects new information and changing sentiment.

This market resolves around Oct 24, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Specifically, the app ranking will be assessed based on the official Apple App Store charts at a defined time on October 23. The app listed as #1 overall in the US Apple App Store at that time will determine the resolution of this market. No further information is available regarding the precise time of assessment.

Several signals or events could significantly impact this market before Oct 24, 2026. A major app release from a competitor, a viral marketing campaign, or a significant update to an existing app could all shift user downloads and, consequently, App Store rankings. Unexpected news regarding app store policies or developer relationships could also play a role. Furthermore, media coverage and social media trends surrounding specific apps could influence public perception and drive changes in trading activity within this market.