
Polymarket shows market prices. Foretrace adds AI probability estimates, opposing evidence and a price-dependent outcome or pass decision for each open market.
Sampled market observations, not AI forecasts. Lines connect available observations. Legend values are current provider quotes; chart points may be older.
These are market-implied probabilities, not AI forecasts. A displayed quote may differ from the price available for your order.
This market is closed. Its historical data remains available.
How research worksThis market will resolve to "Yes" if the Sora iOS app is the #1 app in the United States iPhone Apple App Store for the overall Top Charts under "Free Apps", on October 3, 2025, 12 PM ET. Otherwise, this market will resolve to “No.” 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". In the "Top Charts" section under "Free Apps", you'll see the list that will be used as the resolution source to this market (https://apps.apple.com/us/charts/iphone). The Sora app can be found here: https://apps.apple.com/us/app/sora-by-openai/id6744034028
This market is closed. Its historical data remains available.
How research worksThis market will resolve to "Yes" if the Sora iOS app is the #1 app in the United States iPhone Apple App Store for the overall Top Charts under "Free Apps", on October 15, 2025, 12 PM ET. Otherwise, this market will resolve to “No.” 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". In the "Top Charts" section under "Free Apps", you'll see the list that will be used as the resolution source to this market (https://apps.apple.com/us/charts/iphone). The Sora app can be found here: https://apps.apple.com/us/app/sora-by-openai/id6744034028
This market is closed. Its historical data remains available.
How research worksThis market will resolve to "Yes" if the Sora iOS app is the #1 app in the United States iPhone Apple App Store for the overall Top Charts under "Free Apps", on October 17, 2025, 12 PM ET. Otherwise, this market will resolve to “No.” 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". In the "Top Charts" section under "Free Apps", you'll see the list that will be used as the resolution source to this market (https://apps.apple.com/us/charts/iphone). The Sora app can be found here: https://apps.apple.com/us/app/sora-by-openai/id6744034028
This market is closed. Its historical data remains available.
How research worksThis market will resolve to "Yes" if the Sora iOS app is the #1 app in the United States iPhone Apple App Store for the overall Top Charts under "Free Apps", on October 20, 2025, 12 PM ET. Otherwise, this market will resolve to “No.” 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". In the "Top Charts" section under "Free Apps", you'll see the list that will be used as the resolution source to this market (https://apps.apple.com/us/charts/iphone). The Sora app can be found here: https://apps.apple.com/us/app/sora-by-openai/id6744034028
This market is closed. Its historical data remains available.
How research worksThis market will resolve to "Yes" if the Sora iOS app is the #1 app in the United States iPhone Apple App Store for the overall Top Charts under "Free Apps", on October 24, 2025, 12 PM ET. Otherwise, this market will resolve to “No.” 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". In the "Top Charts" section under "Free Apps", you'll see the list that will be used as the resolution source to this market (https://apps.apple.com/us/charts/iphone). The Sora app can be found here: https://apps.apple.com/us/app/sora-by-openai/id6744034028
This market is closed. Its historical data remains available.
How research worksThis market will resolve to "Yes" if the Sora iOS app is the #1 app in the United States iPhone Apple App Store for the overall Top Charts under "Free Apps", on October 31, 2025, 12 PM ET. Otherwise, this market will resolve to “No.” 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". In the "Top Charts" section under "Free Apps", you'll see the list that will be used as the resolution source to this market (https://apps.apple.com/us/charts/iphone). The Sora app can be found here: https://apps.apple.com/us/app/sora-by-openai/id6744034028
This market is closed. Its historical data remains available.
How research worksThis market will resolve to "Yes" if the Sora iOS app is the #1 app in the United States iPhone Apple App Store for the overall Top Charts under "Free Apps", on November 15, 2025, 12 PM ET. Otherwise, this market will resolve to “No.” 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". In the "Top Charts" section under "Free Apps", you'll see the list that will be used as the resolution source to this market (https://apps.apple.com/us/charts/iphone). The Sora app can be found here: https://apps.apple.com/us/app/sora-by-openai/id6744034028
Retrieved 10/4/2026, 5:28:38 PM UTC. Provider data is cached for up to 60 seconds. The upstream quote timestamp can be older.