What do these cumulative odds mean?

Each row is the market's implied chance of that outcome happening at or before that point. Because every step includes the ones before it, the numbers only ever go down as the bar gets harder to clear.

How often do these odds update?

Prices refresh every 15 minutes from Polymarket. The 24-hour column shows how far each outcome has moved in percentage points since yesterday.

Screwworm National Emergency declared by...? — odds by date

Cumulative probability across 3 deadlines · $434.995 traded · updated 1 wk. ago

Resolves Jan 1, 2027

Each row is a cumulative probability. The prices are currently not consistent enough across steps to break them into per-step chances, so only the cumulative view is shown.

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Frequently asked questions

What do these cumulative odds mean?: Each row is the market's implied chance of that outcome happening at or before that point. Because every step includes the ones before it, the numbers only ever go down as the bar gets harder to clear.
How often do these odds update?: Prices refresh every 15 minutes from Polymarket. The 24-hour column shows how far each outcome has moved in percentage points since yesterday.

How to read the odds

Prediction markets carry real risk of loss. Nothing on Market Guy is financial advice — it is research tooling to help you think, not a signal to trade.

Screwworm National Emergency declared by...? — odds by date

Frequently asked questions

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