Houthi military action against Saudi Arabia on...?

Polymarket World › Middle East Closes Sat 11:59 PM ET · $7.5K today · $141K traded · $4.8K at stake · prices read 23 min ago

The odds

Oct 27, 2026even chance by
  • October 214%▼ 3
  • October 432%▼ 5
  • October 532%▲ 1
  • October 832%▲ 3
  • October 932%▼ 6
  • October 1432%▲ 1
  • October 1532%▲ 11
  • October 1632%▼ 16
  • October 1732%▼ 20
  • October 1832%▼ 15
  • October 1932%
  • October 2032%▼ 5
11 more
  • October 2132%▲ 22
  • October 2232%▼ 19
  • October 2332%▼ 6
  • October 2432%▲ 24
  • October 2532%▼ 5
  • October 2632%▼ 9
  • October 2752%▲ 21
  • October 2852%▼ 2
  • October 2952%▼ 6
  • October 3052%▼ 4
  • October 3153%▼ 4

How the odds have moved

October 27: 49% on Oct 20, 52% now.

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

  1. Oct 27, 10 AM ETOctober 27: 39% → 52%

    No headline about it in the hours around this move.

  2. Oct 21, 7 PM ETOctober 27: 52% → 46%

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
October 1 <1% ▼ 30 1¢ $100.00 $1.7K
October 2 14% ▼ 3 11¢ 16¢ $6.25 $2.8K
✓ October 3 >99% ▲ 27 72¢ 99¢ $1.01 $2.3K
October 4 32% ▼ 5 85¢ 89¢ $1.12 $3.2K
October 5 32% ▲ 1 93¢ 96¢ $1.04 $2.5K
✓ October 6 >99% ▲ 45 100¢ 100¢ $1.2K
✓ October 7 >99% ▲ 15 100¢ 100¢ $1.3K
October 8 32% ▲ 3 100¢ 100¢ $2.1K
October 9 32% ▼ 6 0¢ $3.1K
✓ October 10 >99% 100¢ 100¢ $1.1K
✓ October 11 >99% ▲ 1 100¢ 100¢ $613
October 12 <1% ▼ 16 0¢ $2.4K
✓ October 13 >99% ▲ 26 100¢ 100¢ $48.5K
October 14 32% ▲ 1 8¢ 12¢ $8.33 $2.1K
October 15 32% ▲ 11 7¢ 29¢ $3.45 $48.5K
October 16 32% ▼ 16 1¢ $1.5K
October 17 32% ▼ 20 0¢ 0¢ $1.2K
October 18 32% ▼ 15 48¢ 52¢ $1.92 $1.1K
October 19 32% 0¢ 5¢ $20.83 $1.6K
October 20 32% ▼ 5 0¢ $1.8K
October 21 32% ▲ 22 99¢ 100¢ $2K
October 22 32% ▼ 19 5¢ 10¢ $10.00 $2K
October 23 32% ▼ 6 0¢ 1¢ $90.91 $2K
October 24 32% ▲ 24 10¢ 54¢ $1.85 $276
October 25 32% ▼ 5 5¢ 31¢ $3.23 $1.4K
October 26 32% ▼ 9 7¢ 33¢ $3.03 $472
October 27 52% ▲ 21 31¢ 92¢ $1.09 $547
October 28 52% ▼ 2 43¢ 44¢ $2.27 $374
October 29 52% ▼ 6 46¢ 61¢ $1.64 $568
October 30 52% ▼ 4 28¢ 74¢ $1.35 $110
October 31 53% ▼ 4 34¢ 72¢ $1.39 $287

"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: Saudi Arabia, Houthi

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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