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Saudi Arabia military action against Yemen on September 21?

● quote just now
Geopolitics→Closes: 1 dayLiquidity: $80Official 24h Vol: —Event: Saudi Arabia military action against Yemen on...?
42.0¢
YES
58.0¢
NO
64.0¢
Spread
anomaly0Activity anomaly — current observed activity versus the market baselinedirection0Direction — strength and consistency of signed flow between the two outcomeswallets0Wallet quality — contribution from verified profitable non-bot walletsexecution1Execution — spread, depth and quote quality; not expected valuepriority0Opportunity priority — ranking score, not predicted return or edgedata 75%
24h sample:2 trades$15.3K tracked50% 🐋source coverage unavailableBUY/SELL known 100%
tape 304 min agoofficial metadata 12 min ago
Largest observed trade · 30d:BUYNO$11.5K@ 89¢·nodealgL

Decision read

Evidence and execution checklist — not a trade recommendation

WAIT — EVIDENCE TOO THIN
What the tape says

No material 1h direction in the tracked BUY/SELL sample.

1h
$0
6h
−$7.8K
tracked
$15.3K

No verified profitable-wallet confirmation in the observed sample.

Can it be executed?
64.0¢displayed spread

Expensive before size: wait for tighter quotes or reduce size.

Data confidence 75% · priority 0

Priority ranks review urgency; it is not probability or expected value.

Risks / missing evidence
  • •Only 2 tracked trades / 1 wallets in the 24h sample.
  • •Observed tape is 304 minutes old.
  • •Spread is 64.0¢ before size-dependent slippage.

Stronger read requires meaningful signed flow plus confirmation across distinct observed wallets.

Resolution & market truth

Verify what settles the market before reading flow as a thesis

Resolution
OPEN
Trading
Orders accepted
Deadline
2026-09-21 20:59 UTC
Event constraint
Not verified
Resolution source: Not supplied by the market
Outcome meaning

•This market will resolve to “Yes” if Saudi Arabia takes a qualifying military action against Yemen on the specified date, Yemen Standard Time. Otherwise this market will resolve to “No.”

Read full resolution rules

This market will resolve to “Yes” if Saudi Arabia takes a qualifying military action against Yemen on the specified date, Yemen Standard Time. 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 Saudi Arabia, that directly impacts Yemen. 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 qualifying military action must be carried out by the armed forces of Saudi Arabia. Actions carried out by private military contractors, mercenaries, or proxy forces will not qualify. Where a qualifying action is carried out in the course of a coalition or multinational operation, it will qualify only if the armed forces of Saudi Arabia directly conducted the strike. 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 Yemen do not constitute a military action regardless of any damage incurred. “Yemen” refers to the terrestrial territory of Yemen, including its internal waters. Yemen’s maritime territory and airspace are not encompassed. Where territorial borders are disputed, all territory claimed by and under the de facto control of Yemen as of market creation will 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 (Yemen Standard Time) 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. At the end of the third calendar day, if conflicting reports remain, the incident will be adjudicated 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 governments and militaries of Saudi Arabia and Yemen, the Houthis, and a consensus of credible reporting.

Evidence receipts

Timestamped alerts and their measured outcomes; losses and unavailable checks remain visible

No decision-grade alert has been emitted for this market yet.
Executable orderbook · both outcomes
Loading executable orderbook…

Market Analytics

LifecycleCanonical market state overrides the analytics stage after resolution. discovery/climax/resolving describe open-market analytics only; resolved/void are terminal states.discovery

Signed Order Flow

Directional flow: positive values favor YES; negative values favor NO. Only trades with known BUY/SELL action are included.
1hYES · $0
6hNO · $7.8K
24hNO · $7.8K

YES price VWAP

Volume-weighted YES price. NO fills are converted to the complementary YES probability before aggregation. Distance from VWAP is displacement, not an overbought/oversold signal.
Current42.0¢
VWAP 24h25.8¢▲ above by 16.2pp
VWAP 7d25.8¢
Largest observed holdersActual token balances from Polymarket's holders endpoint. Coverage is limited to the top 20 holders per outcome; percentages are within the reported sample, not total supply.

Largest holders

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YES price Volume Profile · tracked 30d

95¢
$0
90¢
$0
85¢
$0
80¢
$0
75¢
$0
70¢
$3.8K
65¢
$0
60¢
$0
55¢
$0
50¢
$0
45¢
$0
40¢
← now
$0
35¢
$0
30¢
$0
25¢
$0
20¢
$0
15¢
$0
10¢
$11.5K
5¢
$0
0¢
$0

VPOC = 10¢ · highlighted bar = current price · blue bar = VPOC

Observed net position building

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Observed Tape · BUY/SELL shown outcome · retained 30dupdated less than a minute ago
Loading trades…
🐋 Large Trades$10,000+ · retained 30dBUY/SELL shown outcomeΔ now
BUYNO$11.5K@ 89.0¢
nodealgL0xa288…d734
🐋—about 5 hours ago

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Observed whale buys · 7d

Aggregated BUY fills of $10K+ per wallet and outcome

nodealgLNo$11.5K
BUY VWAP 89.0¢·1 fill

Observed BUY activity; current holdings and position change may be unconfirmed.