The market strongly favors Eduardo Paes at 97%. High confidence — but lower potential returns.
| # | Outcome | Probability | If Right | Volume |
|---|---|---|---|---|
| 1 | Eduardo Paes | 97% | +3% | $44K |
| 2 | Candidate E BEST VALUE | 50% | +100% | - |
| 3 | Candidate F | 50% | +100% | - |
| 4 | Candidate G | 50% | +100% | - |
| 5 | Candidate H | 50% | +100% | - |
| 6 | Candidate I | 50% | +100% | - |
| 7 | Candidate J | 50% | +100% | - |
| 8 | Other | 50% | +100% | - |
| 9 | Douglas Ruas | 1% | +7043% | $13K |
Real-money prediction market · Trade with confidence
The Rio de Janeiro gubernatorial election is scheduled to take place in Brazil on October 4, 2026, with a runoff on October 25, 2026, if no candidate receives a majority of the valid votes in the firs...
This prediction market tracks whether Rio de Janeiro Governor Election Winner will occur, with $318K in total trading volume reflecting significant trader interest. Prediction markets aggregate the collective intelligence of participants who stake real money on outcomes, making them one of the most reliable forecasting tools available for events driven by polling data, political developments, and historical voting patterns.
The market shows strong consensus: Eduardo Paes is priced at 97%, indicating traders overwhelmingly expect this outcome. At this probability level, the potential return on a correct bet is relatively low, but contrarian positions carry significant upside if the consensus proves wrong.
Recent trading volume of $23K in 24 hours shows healthy market activity. Active markets tend to produce more accurate probability estimates, as continuous trading ensures prices quickly incorporate new information.
This market is scheduled to resolve by 2026-10-05. As the resolution date approaches, expect increased trading activity and tighter probability estimates. Historical data shows that prediction market accuracy improves significantly in the final days before resolution.
As of Aug 16, 2026 at 15:35 UTC, the leading outcome is Eduardo Paes at 97% probability, with $318K in total trading volume on Polymarket.
The total trading volume for this market is $318K, with $23K traded in the last 24 hours. This represents real money at stake from prediction market traders on Polymarket.
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