KalshiCheck availabilityKYC required2% feeVerified resolution dataRoughly calibratedCurrent implied probabilityFE Brasil 11%+6.0%Leader of 11 outcomes
Market quality
28 / 100
Low quality24h Volume
$244.6
Liquidity
$1.3K
Low liquidityBid / Ask
4.0% / 10.0%
Spread
150.0%
Wide spreadMarket data
Updated 19 minutes ago
Apr 23, 26, 5:00 PMOct 4, 27, 2:00 PM
Trends
0%
0%
Paper funds only — no real moneyNot financial advice
Selected outcome
FE Brasil11%
Compare venues· PL
Ranked by market quality, then liquidity and 24h volume| Venue | Quality | Probability | vs reference | 24h Vol | Liq | Freshness | |
|---|---|---|---|---|---|---|---|
 PolymarketBest overall80% match · auto | High | 88% | 0pt | $44.7 | $107.1K | 19 minutes ago | Open → |
| KalshiThis pageMost active | Low | 79% | -9pt | $244.6 | $1.3K | 19 minutes ago |
Also available on Polymarket
Next Brazil Senate Election: Most Seats Held
2.5%2mo
+2.5%88%
-1.6%4%
1%
+36 more outcomes
83 • High qualityTight spreadHigh liquidity
Total Vol$18.5K
24h Vol$44.7
POLYMARKETRules
If PL holds the most total seats in the Brazilian Senate following the 2026 Brazilian Senate Election, then the market resolves to Yes.
- Rankings are determined by total seat count after the election, including seats not contested.
- A seat is won when the candidate is declared elected by the electoral authority and either the challenge period has expired, legal challenges are resolved, or the member has taken their seat.
- Party affiliation is based on the party under which the candidate was elected, regardless of later changes.
- In case of ties for a rank, all tied parties at that rank resolve to Yes with values split proportionally.
- If a ranking is skipped due to ties (e.g., two parties tie for #1, next is #3), markets for the skipped rank (#2) resolve to No.
Probabilities may differ due to different market structures, fees, and participant pools.
Volume trend
$245Jul 77d of dataJul 26
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If PL holds the most total seats in the Brazilian Senate following the 2026 Brazilian Senate Election, then the market resolves to Yes.
- Rankings are determined by total seat count after the election, including seats not contested.
- A seat is won when the candidate is declared elected by the electoral authority and either the challenge period has expired, legal challenges are resolved, or the member has taken their seat.
- Party affiliation is based on the party under which the candidate was elected, regardless of later changes.
- In case of ties for a rank, all tied parties at that rank resolve to Yes with values split proportionally.
- If a ranking is skipped due to ties (e.g., two parties tie for #1, next is #3), markets for the skipped rank (#2) resolve to No.