
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.
See a probability estimate with uncertainty, the evidence for and against it, and a conditional decision at the available price.
Costco is known for selling cheap hot dogs. As of December 2, 2025, the Costco hot dog and 20 oz soda combo is $1.50. This market will resolve to "Yes" if the price of a standard Costco hot dog and 20 oz soda combo before tax exceeds $1.50 in any Costco store in the United States by December 31, 2026, 11:59PM ET. Otherwise this market will resolve to "No". If Costco announces they will increase the price, this market will resolve to "Yes" regardless of whether that change is actually implemented. The primary resolution source for this market will be official information from Costco, however a consensus of credible reporting will also be used.
Retrieved 10/3/2026, 11:17:25 PM UTC. Provider data is cached for up to 60 seconds. The upstream quote timestamp can be older.