Home / Prediction Markets / World / Houthis Successfully Target Shipping: Market at One Hundred Percent Houthis Successfully Target Shipping: Market at One Hundred Percent ☆ Watch Paper Trade View on Polymarket → Share MC Marcus Chen Political Strategist Embed NEW Embed this market Full Compact Copy Published July 27, 2026 5 min read Lines Verdict YES at 100% implied probability CONFIRMED: The July 24 Houthi maritime strike resolved this contract at full certainty. Market probability: 100%. 100% Market Probability 1h +0.0% 24h +0.0% Trend Weak (8/100) Volume $50.5K $2.1K in 24h Liquidity $563.2K Deep liquidity Time Left 1 month Resolves Aug 31 51K Vol. Aug 31, 2026 1H 6H 1D 1W 1M ALL Select lines to display July 24 $10K Vol. 100% Yes 100¢ No 0¢ August 9 $431 Vol. 33% Yes 33.1¢ No 66.9¢ August 26 $182 Vol. 33% Yes 32.5¢ No 67.5¢ August 22 $8 Vol. 28% Yes 27.5¢ No 72.5¢ August 23 $65 Vol. 22% Yes 22¢ No 78¢ August 7 $441 Vol. 20% Yes 20¢ No 80¢ The Houthi movement confirmed a successful maritime strike on July 24, 2026, and the prediction market closed the debate instantly. Traders pushed the contract to full certainty that same day, with three separate price jumps recorded on July 24 alone. The math doesn’t lie: a contract sitting at one hundred percent implied probability is not a prediction anymore. It is a verdict. The market question asks whether the Houthis successfully targeted shipping before August 31, 2026. The YES contract sits at $1.00. The NO contract sits at $0.00. Total volume reached $50,336, with $5,258 traded in the last twenty-four hours. The contract resolves on August 31, 2026, but the outcome is already sealed. How the Houthi Shipping Strike Contract Works The contract resolves YES if the Houthi movement, operating from Yemen, successfully strikes or disables a commercial or military vessel in the Red Sea, Gulf of Aden, or adjacent waterways before the August 31, 2026 deadline. Resolution depends on verified reporting of a confirmed strike, not merely a launch or attempted interdiction. YES ($1.00, implied probability 100%): A confirmed Houthi maritime strike occurred before August 31, 2026.NO ($0.00, implied probability 0%): No confirmed strike occurs before the deadline. The NO contract pays out only if every reported strike through August 31 is definitively classified as a failed attempt or misidentification. Given the July 24 confirmation already on record, that scenario carries zero market-assigned probability. Sponsored Partner Market Signals Show Maximum Conviction After July Strike Momentum across all three indicators points to absolute certainty. The one-hour and twenty-four-hour price changes both sit at zero percent movement, and the trend score registers 9.38 out of ten. That combination means the market has stopped moving because there is nowhere left to go. The July 24 strike triggered the decisive price action: three separate upward moves on that single date, culminating in the contract reaching $1.00. Total volume of $50,336 is modest by large geopolitical market standards. The twenty-four-hour volume of $5,258 reflects residual activity, likely traders closing positions or late entrants confirming what the market already priced. Liquidity sits at $578,004, an unusually high figure relative to volume, suggesting the order book absorbed the July 24 surge without significant slippage. The Houthi movement executed at least one confirmed maritime strike on July 24, 2026, triggering the contract’s full resolution signal.The one-hour price change of zero percent and twenty-four-hour change of zero percent confirm no new uncertainty has entered the market since the July 24 event.The trend score of 9.38 reflects sustained, high-conviction buying pressure that has now plateaued at maximum probability.The $578,004 liquidity figure indicates deep order book support, meaning no single trade can meaningfully shift this contract off certainty.Related markets show a US-Iran ceasefire contract at 69% and a US-Iran nuclear deal at 33%, suggesting the broader Red Sea conflict remains active and unresolved. Lines Analysis: What the July Twenty-Fourth Strike Means The Houthi movement has demonstrated sustained capacity to threaten Red Sea shipping throughout 2025 and into 2026. The July 24 strike fits a pattern of periodic escalation, often timed around diplomatic pauses or US military posture shifts in the region. The related market data reinforces this: a 69% probability on a US-Iran effective ceasefire suggests traders see a pause as likely but not guaranteed, and Houthi operations historically continue independently of Iranian diplomatic cycles. Here’s what the market is missing, or rather, what it stopped needing to price: the question was never whether the Houthis retained the capability to strike shipping. The question was whether they would execute a confirmed strike within this specific window. July 24 answered that. The alternative outcome that would flip this contract requires retroactive declassification of the strike as unconfirmed, which no intelligence community or shipping insurer has suggested. Any new US military action against Houthi launch infrastructure in Yemen could affect future maritime security markets but does not alter this contract’s resolution.A formal US-Iran ceasefire announcement before August 31 would likely reduce Houthi operational tempo but cannot undo the July 24 event.Shipping lane reopening announcements from the International Maritime Organization would signal reduced risk but are irrelevant to this contract’s confirmed outcome.Additional Houthi strike attempts in August, whether successful or not, add no new probability to a contract already at maximum. The $50,336 in total volume reflects a market that was genuinely uncertain before July 24, with the contract opening near $0.53 and climbing through multiple confirmation stages. The data now favors the YES side with complete unanimity. LINES VERDICT Confirmed: Houthi Maritime Strike Resolved The July 24 strike locked this contract at full certainty. No subsequent diplomatic or military development before August 31 can alter a confirmed event already on the record. What the market says: One hundred percent implied probability reflects a resolved outcome, not a forecast. The August 31 end date is a formality. Volatility on this contract is effectively zero. Frequently Asked QuestionsWhat does one hundred percent probability mean for this contract?It means the market has determined the outcome already occurred. A confirmed Houthi maritime strike on July 24, 2026 satisfied the contract's resolution condition. No further events are needed before the August 31 deadline.What would the NO contract pay out?The NO contract pays if no confirmed Houthi strike on shipping occurred before August 31, 2026. Given the July 24 confirmed strike, the NO contract carries zero probability and trades at $0.00.What developments could still move this contract's price?Almost none. A retroactive reclassification of the July 24 strike as unconfirmed could theoretically shift the price, but no official body has indicated that possibility. The contract is effectively static.When does this contract resolve and who decides?The contract resolves on August 31, 2026. Resolution follows verified reporting of a confirmed Houthi maritime strike. The July 24 event already satisfies that condition under the market's resolution criteria.Is the $50,336 total volume enough to trust this market's signal?Volume is modest, but the $578,004 liquidity depth and unanimous trader sentiment at 100% YES indicate strong conviction. Low volume at maximum probability reflects certainty, not thin coverage.How is the Smart Money Index calculated?We aggregate the live positions of the top 50 Polymarket whales (ranked by 30-day tracked volume) into one composite reading per market. It refreshes every hour. The percentage shows how many of those whales hold YES versus NO; the net dollar position shows the cohort's directional exposure in dollars.What is a convergence signal?A convergence event fires when three or more tracked wallets buy the same outcome on the same market within a four-hour window. We surface these in the activity feed and the VIP digest.Is Lines a market operator?No. Lines is an editorial and data product. We do not operate prediction markets, custody funds, or accept trades. All trade flows deep-link to Polymarket via our affiliate code. Probabilities shown are market-implied and not predictions or recommendations. What Could Shift These Probabilities? Confirmed Strike Supporting Factors The July 24 Houthi maritime strike is on record and satisfies the contract's resolution condition. No diplomatic development, ceasefire announcement, or military posture change can undo a confirmed historical event. The contract remains at maximum probability through the August 31 deadline. Contract Risk Factors The only scenario that moves this contract below certainty is a formal retroactive reclassification of the July 24 event as unconfirmed or misreported. No shipping insurer, intelligence service, or international maritime body has suggested that possibility. This risk carries effectively zero market weight. NO Contract Comeback Scenario A NO outcome requires the resolution authority to determine the July 24 strike did not meet the contract's definitional threshold for a successful targeting event. This would require new evidence fundamentally recharacterizing the incident, an outcome with no current indicators supporting it. Wildcard Factor A rapid and comprehensive US-Iran ceasefire agreement, combined with verified Houthi operational stand-down orders before August 31, would affect future maritime security contracts. It cannot alter this contract's already-confirmed resolution but would reshape the entire Red Sea prediction market landscape. Key macro factor: The US-Iran ceasefire market at 69% and nuclear deal market at 33% signal that broader Gulf de-escalation remains incomplete, keeping Houthi operational context relevant for future maritime strike contracts beyond this resolved window. Market Timeline Jul 23, 2:39 PM Market Created Jul 23, 2:41 PM Market Opened Jul 23, 2:43 PM Event Start Aug 31, 2026 Market Resolution Place paper trade No real money × Houthis successfully target shipping on...? Outcome August 9 · 33% August 26 · 33% August 22 · 28% August 23 · 22% August 7 · 20% July 30 · 19% August 8 · 19% August 30 · 17% August 14 · 17% August 24 · 17% July 27 · 16% August 19 · 16% August 11 · 16% August 3 · 16% July 29 · 15% August 12 · 15% August 13 · 15% August 21 · 15% August 2 · 15% August 28 · 14% August 10 · 14% July 31 · 14% August 4 · 14% August 17 · 14% August 27 · 14% August 18 · 13% August 31 · 13% August 5 · 13% August 16 · 12% August 25 · 12% August 29 · 12% July 28 · 11% August 15 · 11% August 1 · 10% August 6 · 9% August 20 · 9% July 26 · 4% July 25 · 1% YES $1.00 NO — Stake (USD) $100 $500 $1,000 $5,000 Pick a market to see how many shares you would hold. Related Prediction Markets Moving Now Will El Salvador hold $1b+ of BTC by...? 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