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2 53.9%
Next is 3 at 32.5%. Only Polymarket lists this market, so there is no second price to compare.
Fair chance strips out each venue’s built-in margin (its prices add up to more than 100%), then blends the venues by how much has traded there, so the outcomes add up to 100%. 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 min ago. Ages are as of when this page was built.





The top 3 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 "How many US aircraft carriers in CENTCOM on November 30?". 2 leads at 53.9%. Next is 3 at 32.5%. $16K has traded across 5 outcomes on Polymarket. The market is expected to resolve by Dec 1, 2026.
This market will resolve according to the number of U.S. Navy aircraft carriers physically located within the U.S. Central Command (CENTCOM) area of responsibility at 12:00 PM ET on November 30, 2026. For the purposes of this market, “aircraft carriers” refers only to U.S. Navy aircraft carriers designated CVN (e.g., Nimitz-class and Gerald R. Ford-class carriers). Amphibious assault ships (LHA/LHD), other vessels, and ships of any other country will not count. A carrier will count if it is within the CENTCOM area of responsibility at the specified time, including while making a port call or other stop within the area. A carrier outside the CENTCOM area of responsibility at the specified time (e.g., in transit, or making a port call in the U.S. Indo-Pacific Command or U.S. European Command areas of responsibility) will not count, regardless of whether it is assigned to CENTCOM operations. A carrier that enters the area on November 30, 2026 will count only if it entered at or before 12:00 PM ET; a carrier that departs the area on November 30, 2026 will count only if it departed after 12:00 PM ET. Carrier locations will be determined by official information from the U.S. Navy, the U.S. Department of Defense, U.S. Central Command, U.S. Indo-Pacific Command, or U.S. European Command, or by a consensus of credible reporting, and may be established by information published after the specified time. In the event of ambiguity as to the number of carriers within the area at the specified time, this market will remain open until the earlier of: (i) confirmation of the relevant carriers' locations at the specified time, or (ii) the end of the seventh calendar day (ET) following November 30, 2026. The market will resolve based on the totality of information available at that time. Any carrier whose presence within the area at the specified time remains materially ambiguous at that point will not be counted. The resolution sources for this market will be official information from the United States government and military, including the U.S. Navy, the Department of Defense, U.S. Central Command, U.S. Indo-Pacific Command, and U.S. European Command, and 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.