Will more than 650,000 Chinook pass Bonneville Dam by October 31?
8%Yes
4 ptsover 24hOne venue carries this question.
24h volume$20
Total volume$1.5K
Markets11 venue, 1 priced
ResolvesNov 4, 2026next month
First seenSep 21, 2026
Watching0
Probability history
Market-implied probabilities on Polymarket · All recorded historyDrag to move · pinch or ⌘/Ctrl+scroll to zoom
Based on market prices from Polymarket. These may differ from Predxy’s combined probability above.
Where this question trades
1 venueComparable, not identical. Each venue words the question and its resolution rules its own way: settlement date, source of truth, and edge cases can all differ. Read each venue's rules before treating two prices as the same thing.
- PolymarketWill more than 650,000 Chinook pass Bonneville Dam by October 31?92% No$20 24h volumeResolution rules →Set your country to see where you can trade.Set your country →
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As of Sep 29, 08:37 PM UTC · Market prices are not certainties.