TOTAL VOLUME:
$134.3b
24H VOL:
$121,875,814
24H TRANSACTIONS:
2,403,290,006
OPEN INTEREST:
$1,437,844,306
405,535
Markets across
30,523
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Carlos Vila Nova
- Kalshi
Carlos Vila Nova - Kalshi
1W
News
Positive
Negative
Neutral
Hover marker for details
Vol.
·
Resolved Jul 22, 2026
Latest in Elections
Closed: Jul 22, 5:43 PM EST
Kalshi
Description
São Tomé and Príncipe will hold a presidential election in 2026 to determine its next head of state. The election outcome will be determined by the official results announced by the country's electoral authorities.
Kalshi
The 2026 São Toméan presidential election will be resolved based on the official winner declared by the country's electoral commission. Each candidate market resolves to Yes if that candidate wins the election. Resolution may be accelerated through consensus media calls when the outcome becomes sufficiently clear, rather than waiting for complete official certification. The resolution reflects the legitimate winner as determined through São Tomé and Príncipe's established electoral processes.
Frequently asked questions
Prediction market odds often diverge from traditional analyst forecasts because they aggregate real-money bets from many traders rather than relying on a single expert opinion. Traders in this market incorporate polling data, political developments, and their own assessments into their positions, creating a dynamic consensus. While analysts may publish point estimates or ranges, the market continuously reprices based on new information and shifting trader conviction, sometimes leading the consensus or reflecting different weightings of the same underlying signals.
On Kalshi, this market is priced through an order-book mechanism where traders buy and sell shares representing each candidate's probability of winning. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Prices range from near zero to near 100, with each point representing a 1 percent implied probability. Traders set bids and asks based on their conviction, and the last traded price reflects the most recent equilibrium between buyers and sellers, updating continuously as new orders are placed and filled throughout the trading day.
This market resolves around Jul 19, 2027, at which point the outcome will be confirmed once the election result is verifiable from credible public sources. The winner is determined by the official result announced by the relevant electoral authority in São Tomé and Príncipe. Traders holding shares in the winning candidate will receive their payout, while positions in other candidates expire worthless.
Major catalysts include new polling releases, campaign developments, endorsements from prominent political figures, and statements from international observers. Economic conditions, security concerns, or unexpected withdrawals by candidates could also shift trader expectations significantly. Media coverage of campaign events, debate performances, and voter turnout indicators in the lead-up to election day will likely drive price movements as traders reassess each candidate's viability and adjust their positions accordingly.
