Market capacity
How hard is it to move this price?
Order-book liquidity
$850.7
Bid-ask spread
10.0 pts
24h volume
$49.4K
Total volume
$50.6K
Little money on the book — a modest order can move this price, so treat swings with care.
As of Oct 21, 2026, 5:34 AM ET, Polymarket priced this market at 30.0% (up from 25.5% 24 hours earlier). It had $49.4K traded in the past 24 hours, $850.7 of order-book liquidity and a bid-ask spread of 10.0 pts. probcast.co rates the support behind this price as weak.
Thin market where small orders can move the price — today's move came from a small group of accounts.
Source: Polymarket price history
Is the move backed by real trading and depth?
The pricing has weak support: moderate trading volume, an unusually wide spread.
Has the market settled at the new probability?
The probability moved another 5 points in the past hour — the market is still repricing.
Will the rules resolve without ambiguity?
The resolution rules are relatively specific, with a named source and a defined deadline.
Two different questions: how hard the price is to move, and whose trading set it.
How hard is it to move this price?
Order-book liquidity
$850.7
Bid-ask spread
10.0 pts
24h volume
$49.4K
Total volume
$50.6K
Little money on the book — a modest order can move this price, so treat swings with care.
Whose opinion is this price?
Accounts
29
Trades
60
over 20 days
Largest order
$3K
$13.2K traded across these 60 trades (last 20 days).
A small group of accounts did most of the trading — neither one whale nor a broad crowd.
From the latest trade tape (most recent 200 prints) — a live activity sample, not a lifetime total.
This market will resolve to “Yes” if the Houthis take a qualifying military action against Israel by the specified date, 11:59 PM Israel Daylight Time (IDT, GMT+3). Otherwise this market will resolve to “No.” A qualifying military action refers to an air strike or a surface-to-surface missile strike, initiated by the Houthis, that directly impacts Israeli ground territory.
This summary shows the opening of the venue's official rules. ProbCast has not yet generated an independent plain-English interpretation for this contract — review the full rules before relying on it.
This market will resolve to “Yes” if the Houthis take a qualifying military action against Israel by the specified date, 11:59 PM Israel Daylight Time (IDT, GMT+3). Otherwise this market will resolve to “No.” A qualifying military action refers to an air strike or a surface-to-surface missile strike, initiated by the Houthis, that directly impacts Israeli ground territory. An air strike includes bombs, air-to-surface missiles, and air-launched drones. A surface-to-surface missile strike includes one-way attack drones and surface-to-surface missiles such as cruise or ballistic missiles. The following actions do not constitute a qualifying military action: Munitions destroyed or intercepted before impact; Surface-to-air missile strikes; Small-arms fire; Ground incursions; Cyber operations; Naval gunfire and artillery fire; Howitzers, artillery pieces, mortars, and rocket artillery (e.g. MLRS systems); Minor surface-to-surface strikes, including short range loitering munitions, FPV drones, and ATGM strikes; Any threat, authorization, or announcement of force that has not been executed. Any munition that is intercepted or destroyed before impact does not constitute a qualifying military action. Debris, fragments, or any wreckage from intercepted munitions that land on Israeli ground territory do not constitute a military action regardless of any damage incurred. "Israeli ground territory" refers to land internationally recognized as part of the State of Israel, including all territory under de facto Israeli government administration as of market creation. This includes the Israeli-controlled Golan Heights and East Jerusalem, but excludes the West Bank and Gaza Strip. If the precise location of a strike cannot be clearly attributed to the defined territory, it will not qualify. The occurrence, attribution, and timing of a qualifying military action will be primarily determined based on a consensus of information available from the resolution sources. Where multiple sources conflict regarding the occurrence, attribution, or timing of a relevant military action, this market will remain open until the earlier of: i) the confirmation of the occurrence, attribution, and timing of the action based on a consensus of information available from the resolution sources or ii) 3 full calendar days (IDT) from the date of the first credibly reported evidence of the action. If this period would extend past the end date, this market will remain open to allow for 3 full calendar days to pass. If, at the end of the third calendar day, conflicting reports remain as to the occurrence, attribution, or timing of the action, this market will resolve based on the totality of information available from the resolution sources at that time. No single statement, denial, or presentation of evidence will govern where it is contradicted by the totality of information. The resolution sources for this market will be official information from the government and military of Israel, the Houthis, and credible reporting.
The probability rose 4.5 percentage points over the last 24 hours (25.5% → 30.0%).
No verified catalyst has been linked to this move yet. ProbCast does not attribute moves to news without evidence connecting the timing of a specific report to the repricing.
After this date, no new qualifying period can begin under the rules.
Resolution follows once the defined period finishes without a disqualifying event.
Derived from the contract's own mechanics as of Oct 21, 5:44 AM ET. ProbCast does not list scheduled meetings, announcements, or data releases it cannot verify.
Research signals — these models are still accumulating the history needed for full validation, and they can disagree with the headline read. Model confidence: low · expected error ±34 pts.
A sustained one-directional drift. This can be a genuine trend or crowd herding; watch whether liquidity and breadth confirm the move.
Read the latest price with caution; conditions make it an unreliable summary right now.
Short-term motion of the price line (~1h), distinct from the environment above — not a prediction of the final outcome.
Secondary read: leaning toward Reacting to news.
A read-only classification of the market environment — how much weight the current price deserves as a read of consensus. It describes conditions, never a trade.