Home🔬ScienceWill there be a year without polio before 2030?
Live marketEnds Jan 1, 2030 (3y 271d)Updated 10m ago

Will there be a year without polio before 2030?

Live prediction market odds for "Will there be a year without polio before 2030?". Before 2030 is leading at 6.9%. Total volume is $26K across 1 active outcomes. Data sources: Kalshi. Expected resolution by Jan 1, 2030.

Leading Outcome
Before 2030
6.9%
Total Vol
$26K
Across all linked platforms
Platform
1
Kalshi only
Best Spread
0 bps
High-confidence matched line

Current Odds

Outcome
Market Prob
Spread
Before 2030
$26K volume
6.9%

How This Market Resolves

Live prediction market odds for "Will there be a year without polio before 2030?". Before 2030 is leading at 6.9%. Total volume is $26K across 1 active outcomes. Data sources: Kalshi. Expected resolution by Jan 1, 2030.

Expected resolution date: Jan 1, 2030.

FAQ

What does spread mean here?

Spread is the cross-platform pricing gap for the same outcome. Larger gaps can signal opportunity, but verify freshness and match quality first.

Are outcomes exactly the same across venues?

Outcomes are canonicalized and confidence-scored. Manual labels are surfaced when venue naming differs materially.

How fresh is this data?

Latest market updates on this page refresh continuously from platform snapshots and event pollers.

News Sentiment Signal

neutral

Confidence speedometer for event-level media sentiment. Higher confidence means better source depth and fresher coverage.

50%
Confidence
Moderate confidence signal
Aggregate sentiment score 0.000 from 10 analyzed headlines.
Freshness: unknown · Filtered: 1 prediction-titled articles
Metric Pack A · Lean
Confidence
50%
Label
neutral
Bull/Bear
0.00x
Source Diversity
8
Metric Pack B · Balanced
Confidence
50%
Label
neutral
Bullish %
0%
Bearish %
0%
Median Age
5135h
Sources
8
Metric Pack C · Power
Confidence
50%
Label
neutral
Bullish %
0%
Bearish %
0%
Median Age
5135h
Avg Sentiment
0.000
Neutral %
100%
Duplicate %
0%
Coverage trend: Low
Providers: google_news_rss

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