Each outcome's chance over time on Polymarket. The dots along the bottom are headlines about its subject: point at one to read it.
Why it moved
Oct 21, 7 PM ETHsieh Kuo-liang: 72% → 59%
No headline about it in the hours around this move.
The biggest swings over the chart's period, each with the headlines about the market's subject published in the hours before it. News and odds moving together is not proof one caused the other.
Every outcome
Outcome
Chance
Day
Bid
Ask
Pays
Traded
Hsieh Kuo-liang
60%
▲ 1
56¢
64¢
$1.56
$6.8K
Tung Tzu-wei
33%
▼ 4
22¢
43¢
$2.33
$8.8K
"Pays" is what a $1 stake returns if that outcome happens, at the price shown (before any fees). Bid and ask are the best prices to sell and buy "Yes".
The news: Keelung Mayor, Hsieh Kuo-liang, Tung Tzu-wei
2026 Elections: Shen launches ‘policy island’ as Chiang rallies allies台北時報 · 3 days agoDemocratic Progressive Party (DPP) Legislator and Taipei mayoral candidate Puma Shen (沈伯洋) has issued his policy platform and campaign materials, as Taipei Mayor Chiang Wan-an (蔣萬安) of the Chinese Nationalist Party (KMT), who is seeking…
Odds are traders' prices on Kalshi, Polymarket, ForecastEx and Crypto.com, not forecasts by 4Conservative. Prices read from the venues 4 min ago. Prices may be delayed. Money traded on Kalshi and ForecastEx is estimated from contracts. Not betting or investment advice.
Prediction-market prices are what traders pay for each outcome on Kalshi, Polymarket, ForecastEx and Crypto.com, read as the market's implied chance. They are not forecasts by 4Conservative, can move fast and can be wrong; they are read every few minutes and may be delayed. Money traded on Kalshi and ForecastEx is estimated from contracts at their price. News comes from the 4Conservative index; prices of stocks, rates and coins from 4Conservative Finance. Nothing here is betting, financial or investment advice. Terms of use. How to use Predictions