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Trading ended on Jun 11, 2026. The prices below are the last ones before it closed and no longer update. Browse open markets
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 159 days 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 (economics rate). Fee calculator. Estimates only, not advice.
Final prediction market prices for "ECB Interest Rates: June 2026". 25 bps Increase last traded at 84.1%. Next is No change at 14.8%. $275K has traded across 5 outcomes on Polymarket. The market closed on Jun 11, 2026.
This market will resolve to the amount of basis points the upper bound of the deposit facility rate is changed by versus the level it was prior to the European Central Bank's (ECB) June 2026 meeting. If the deposit facility rate is changed to a level not expressed in the displayed options, the change will be rounded up to the nearest 25 basis points and will resolve to the relevant bracket. For example, if the deposit facility rate is increased or decreased by 12.5 basis points, it will be treated as a 25 basis point change for the purposes of resolution. The resolution source for this market is information released by the European Central Bank after its June 11, 2026 monetary policy meeting, as listed on the official ECB calendar: https://www.ecb.europa.eu/press/calendars/mgcgc/html/index.en.html The level and change of the deposit facility rate is also published at the official ECB interest rates page: https://www.ecb.europa.eu/stats/policy_and_exchange_rates/key_ecb_interest_rates/html/index.en.html This market may resolve as soon as the ECB releases its interest rate decision following the June 11, 2026, meeting. If no interest rate decision or update is published by July 31, 2026, 11:59 PM ET, this market will resolve to the “No change” bracket.
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.