Will there be at least 1850 measles cases in the U.S. by April 30, 2026?
What resolves this contract
This market will resolve to "Yes" if there have been the specified amount or more confirmed cases of Measles (Rubeola) in humans in the territory of the United States of America in 2026, according to the CDC case counter by April 30, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No". The resolution source for this market will be the CDC Measles (Rubeola) counter 'Total Cases' in 2026 (see: https://www.cdc.gov/measles/data-research/index.html) at the resolution time. If the counter becomes unavailable, another credible source will be used. Note: Only cases reported by the CDC Mea
How to read the price
Prediction market prices are expressed in cents on the dollar. A YES contract trading at 4¢ means the market is pricing in a 4.2% implied probability of the event resolving YES. If resolution comes back YES, the contract pays $1. If NO, it pays $0.
Volume vs. open interest
Total traded volume ($9,601) reflects every buy and sell across the life of this contract. Open interest ($5,258) is the dollar value of positions currently held by traders. Deep liquidity and wide open interest are the two signals that the quoted price is reliable.
Where to trade this market
This contract is listed on Polymarket. PicksByOdds does not accept deposits, execute trades, or offer brokerage. We publish the data; you decide what to do with it.
Markets in the same story
| Market | YES | Volume |
|---|---|---|
| Will the US acquire part of Greenland in 2026? | 17¢ | $9,562,236 |
| Will María Corina Machado be the leader of Venezuela end of 2026? | 9¢ | $985,869 |
| Will 4 Fed rate cuts happen in 2026? | 3¢ | $983,700 |
Common questions about this market
How is this market resolved?
This market will resolve to "Yes" if there have been the specified amount or more confirmed cases of Measles (Rubeola) in humans in the territory of the United States of America in 2026, according to the CDC case counter by April 30, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No". The resolution source for this market will be the CDC Measles (Rubeola) counter 'Total Cases' in 2026 (see: https://www.cdc.gov/measles/data-research/index.html) at the resolution time. If the counter becomes unavailable, another credible source will be used. Note: Only cases reported by the CDC Mea
When does this contract expire?
This contract closes on 2026-04-30, 10 days from now. After close, the final outcome is determined per the resolution rules above, and contracts settle at $1 (winning side) or $0 (losing side).
What happens if I buy YES at 4¢?
If the event resolves YES, each YES contract pays $1 , a profit of 96¢ per dollar risked. If it resolves NO, the contract pays $0 and the full 4¢ is lost. Current market price implies a 4.2% probability of YES.
Where is this market listed?
This contract is listed on Polymarket. PicksByOdds aggregates and displays public market data; we do not broker trades or custody funds.
How reliable is the quoted price?
This market has $9,601 in total traded volume and $5,258 in open interest. Deeper liquidity generally means tighter spreads and more reliable implied probabilities. Prices refresh multiple times per day.