Will construction begin on Trump’s triumphal arch?

Kalshi Politics › Trump administration Closes Mar 31, 2027 · $43 today · $13.3K traded · $5K at stake · prices read 3 h ago

The odds

85%Before Dec 1, 2026
  • Before Dec 1, 202685%▼ 2
  • Before Jan 1, 202790%
  • Before Apr 1, 202792%▼ 1

How the odds have moved

Before Dec 1, 2026: 34% on Oct 20, 85% now.

Each outcome's chance over time on Kalshi. The dots along the bottom are headlines about its subject: point at one to read it.

Why it moved

  1. Oct 23, 11 PM ETBefore Dec 1, 2026: 78% → 84%

    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 Contracts
Before Dec 1, 2026 85% ▼ 2 83¢ 86¢ $1.16 1.6K
Before Jan 1, 2027 90% 88¢ 91¢ $1.10 13.3K
Before Apr 1, 2027 92% ▼ 1 87¢ 96¢ $1.04

"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: United States Triumphal Arch, Washington

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Next Press Secretary?

26%Anna Kelly
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  • Matthew Boyle<1%
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  • Ari Fleischer<1%
  • Jake Paul<1%

Odds are traders' prices on Kalshi, Polymarket, ForecastEx and Crypto.com, not forecasts by 4Conservative. Prices read from the venues 3 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.