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November 30 4.5%
Next is October 31 at 1.8%. Only Polymarket lists this market, so there is no second price to compare.
Consensus blends each venue’s last price, weighted by how much has traded there. Best Yes price is the cheapest ask across venues, and the payout is what a winning $100 stake returns before fees. Open a row for each venue’s contract name, bid and ask, and how closely their rules match.
Prices come from our regular polls of each venue, the oldest 3 min ago. Ages are as of when this page was built.
The top 2 outcomes on both venues, with the consensus between them. Hover for exact values.
Each venue’s resting orders for the selected outcome’s Yes contract, side by side. Top of book streams live; depth refreshes every 15 seconds.
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Enter a stake to see where it buys the most after fees, using each venue’s live order book.
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Buys at the asks resting now (taker orders), cheapest after fees first, from order-book snapshots up to 15 seconds old. Fees: Kalshi 0.07 × price × (1 − price) per share, rounded up to the cent; Polymarket 0.04 × price × (1 − price) per share (politics rate). Fee calculator. Estimates only, not advice.
Live prediction market odds for "Yemeni forces enter Sanaa by...?". November 30 leads at 4.5%. Next is October 31 at 1.8%. $29K has traded across 2 outcomes on Polymarket. The market is expected to resolve by Nov 1, 2026.
This market will resolve to "Yes" if Yemeni forces enter any part of Sanaa, Yemen by the specified date, 11:59 PM ET. Otherwise, this market will resolve to "No". "Yemeni forces" refers to the armed forces of the internationally recognized Government of Yemen under the Presidential Leadership Council, and any armed group operating under or on behalf of it. This includes the Yemeni Armed Forces, the Giants Brigades, the Nation's Shield Forces (also rendered Homeland Shield Forces), the National Resistance Forces, and any other force confirmed by a consensus of credible reporting to be operating under or on behalf of the internationally recognized Government of Yemen. The armed forces of any other state, including Saudi Arabia and the United Arab Emirates, will not qualify on their own; the participation of foreign state forces alongside qualifying Yemeni forces will not disqualify an entry that otherwise meets the terms of this market. "Sanaa" refers to the city of Sanaa, Yemen, coextensive with the municipality of Amanat Al Asimah, as defined by its official administrative boundaries. Sanaa Governorate is a separate administrative entity, and entry into any part of Sanaa Governorate will not qualify. "Enter" means that the Yemeni forces, even temporarily, deliberately operate within any part of Sanaa, other than as prisoners of war or as emissaries as described below. Only operations involving troops on the ground within Sanaa will qualify. An announcement, threat, or claim of Yemeni forces entry will not qualify without actual entry being established. A force already present in Sanaa that comes to qualify as Yemeni forces by changing allegiance, defecting, or surrendering will not constitute entry. The entrance of Yemeni emissaries for the purpose of negotiating an agreement or other diplomatic or commercial endeavors will not alone qualify. If the occurrence or timing of a potentially qualifying entry cannot be determined on the specified date, 11:59 PM ET, this market may remain open for three calendar days (ET) after the specified date. If Yemeni forces entry into the specified territory is not established by this market's resolution sources by the end of the third calendar day, 11:59 PM ET, this market will resolve to "No". The resolution source for this market will be a consensus of credible reporting.
It is the price of a Yes contract that pays $1 if the outcome happens. A 14¢ price means traders put the chance near 14%. Where two venues list the same outcome, we blend their last prices, weighting the venue with more trading volume more heavily (neither counts for less than a quarter). When only one outcome can win, each venue’s prices add up to a little over 100% (its margin); the fair chance removes that margin so the outcomes add up to exactly 100%.
A Yes contract pays $1 if it wins, so at the best ask a $100 stake buys 100 ÷ ask contracts. At 18¢ that is about 555 contracts, paying $556 (5.56x) if Yes happens. Venue fees and price slippage on larger orders are not included.
Each venue has its own traders, fees and order book. Contracts can also settle on slightly different terms, which is why each row lists how closely the rules match.
Only when you can buy Yes on one venue below what someone pays for Yes on the other, after fees, and both contracts settle the same way. We show the executable bid and ask so you can check.
Venue prices refresh every few minutes, and the order book and live quotes stream continuously. Each venue’s card shows when we last observed it.