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December 31 67.5%
Next is November 30 at 53%. 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 1 h 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 0.05 × price × (1 − price) per share (other / general rate). Fee calculator. Estimates only, not advice.
Live prediction market odds for "Moscow air traffic suspended by...?". December 31 leads at 67.5%. Next is November 30 at 53%. $3K has traded across 2 outcomes on Polymarket. The market is expected to resolve by Dec 1, 2026.
This market will resolve to “Yes” if Russian government or aviation authorities suspend departures and arrivals at all three of the following Moscow airports at any point between market creation and the specified date, 11:59 PM ET. The relevant airports are: - Sheremetyevo (SVO); - Domodedovo (DME); and - Vnukovo (VKO). A qualifying suspension refers to official flight restrictions suspending both departures and arrivals at all three airports for any amount of time. Such suspensions may be issued as one singular order or separate notices, provided suspensions of arrivals and departures are concurrently in effect at all three airports between market creation and the specified date, 11:59 PM ET. Official notices suspending arrivals and departures at the relevant airports will qualify (e.g., notices that “temporary restrictions on arrivals and departures” have been introduced, or that an airport is closed or is not accepting or dispatching flights). A suspension at an airport will be considered in effect from the official notice announcing it until the next official notice for that airport indicating that it is accepting or dispatching flights (e.g., in agreement with the relevant authorities) or that restrictions have been lifted. Notices that an airport continues to accept and dispatch flights subject to coordination or agreement with the relevant authorities (e.g., notices that an airport “accepts and dispatches flights in agreement with the relevant authorities in connection with the introduction of temporary restrictions on the use of airspace”) will not qualify as a suspension at that airport, even though they may refer to temporary restrictions. Reports of flight restrictions, delays, diversions, or cancellations will not on their own establish a suspension, and individual flights operating during a suspension or flight-tracking data will not be considered. A suspension will not qualify if official communications or a consensus of credible reporting attribute it to weather, runway conditions, maintenance, or other operational reasons (e.g., snow removal or icing); a general reference to flight safety will not count as such an attribution. Qualifying examples include the Rosaviatsiya notice of October 23, 2026, 9:43 AM ET, introducing temporary restrictions on arrivals and departures at Vnukovo, Domodedovo, Zhukovsky, and Sheremetyevo. Non-qualifying examples include October 5–6, 2026, when Sheremetyevo was under temporary restrictions on arrivals and departures while Vnukovo and Domodedovo were only accepting and dispatching flights in agreement with the relevant authorities. The primary resolution source will be official communications from the Russian government and Russian aviation authorities, including Rosaviatsiya (e.g., its official Telegram channel, https://t.me/favt_info); however, a consensus of credible reporting may be used if such official communications regarding a relevant airport are unavailable.
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.