Houthis successfully target shipping by 2026?

Platform comparison

Market context

Houthi forces in Yemen are attempting to sink or seize commercial vessels transiting the Red Sea, excluding military ships and intercepted strikes. The market resolves to "Yes" only if a kinetic strike directly impacts a commercial ship or if Houthi troops forcibly board and take control of one, with the settlement window closing in August 2026.

Historically, the group’s success rate remains low despite high activity volumes. Since November 2023, the Houthis have targeted over 300 ships using drones, missiles, and speedboats, yet only 48 attacks were successful, sinking just two vessels and killing four sailors [1]. A significant escalation occurred in July 2025 when they sunk two cargo ships and detained crew members, marking the first major rise in seven months [2]. This 3% crowd-implied probability aligns with the statistical reality that most attempts miss or cause negligible damage, reflecting a pattern of "gray zone aggression" where propaganda often outweighs physical destruction [9].

Traders should monitor Iranian weapons shipments and announced shipping restrictions, as the Houthis frequently escalate tactics following new declarations [6]. The group relies on drones and anti-ship ballistic missiles smuggled from Iran, with Tehran helping build local drone factories [4]. A programmatic approach to this market involves tracking the Washington Institute’s maritime incident tracker for real-time updates on attack frequency and success rates [6]. Key dependencies include the status of the US-led twenty-country naval task force protecting commercial shipping, as increased interdiction of Iranian arms vessels directly limits Houthi operational capacity [11]. Any sudden announcement of new shipping restrictions by the Houthis would serve as a primary catalyst for probability shifts.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page reviews Houthis successfully target shipping by 2026? across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to Polymarket Bot UK, which mirrors the Polymarket order book at 0% fees.

Resolution & payout

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

FAQ

Where can I trade this market with the lowest fees?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Polymarket Bot UK. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

Is this market available outside the US?

Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.

How does resolution work?

Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.

What's the difference between YES and NO shares?

A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.

How fast are USDC deposits?

Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.