economy

Will the ECB announce a 25 bps increase at the December 2026 meeting?

PlatformPolymarket Expires2026-12-17 Volume$9,708 Open Interest$1,916
YES
65¢
Implied probability: 65.5%
NO
34¢
Implied probability: 34.5%
30-DAY PROBABILITY HISTORY Low 65¢ · High 65¢ · Δ +0.0pp
Advertisement
Kalshi · $25 sign-up bonus Trade event contracts legally in the US. Get $25 free. Kalshi is the CFTC-regulated US exchange for event contracts. Sign up with our link and get $25 in trading credit, no deposit required to claim. This specific contract is on Polymarket (not available to US traders), but Kalshi lists similar events. Open an account → Gemini · Trade $100, get $20 Prediction markets on a regulated US crypto exchange. Gemini is the NYDFS-regulated exchange offering prediction markets alongside spot crypto. New users who trade $100 get $20. Affiliate link; we may earn a commission at no cost to you. Claim the offer →
YES Price
65¢
NO Price
34¢
Total Volume
$9,708
Open Interest
$1,916
Expiration
2026-12-17
Days Left
82
About this market

What resolves this contract

This market will resolve according to the change in basis points in the deposit facility rate resulting from the December 2026 meeting of the European Central Bank, relative to the level it was prior to this meeting. The resolution source will be official information from the European Central Bank, including the statement or release from its December 2026 meeting, scheduled for December 16-17, 2026, as listed on the official European Central Bank calendar (https://www.ecb.europa.eu/press/calendars/mgcgc/html/index.en.html). This market may resolve as soon as the statement or release of the Eu

Reading the odds on this market

At 65.5¢ for YES, traders are pricing about a 65.5% chance this happens, roughly 1.9 to 1 in favour.

$10 on YES buys about 15 contracts that pay $15.27 if it happens; $10 on NO at 34.5¢ buys about 29.0 that pay $28.99 if it does not.

$9,708 has traded on it on Polymarket, with $1,916 still riding on the outcome, making it number 131 by volume of the 199 markets we track.

Payouts are before platform fees; one contract pays $1 if its side wins.

How to read the price

Prediction market prices are expressed in cents on the dollar. A YES contract trading at 65¢ means the market is pricing in a 65.5% implied probability of the event resolving YES. If resolution comes back YES, the contract pays $1. If NO, it pays $0.

Volume vs. open interest

Total traded volume ($9,708) reflects every buy and sell across the life of this contract. Open interest ($1,916) is the dollar value of positions currently held by traders. Deep liquidity and wide open interest are the two signals that the quoted price is reliable.

Where to trade this market

This contract is listed on Polymarket. PicksByOdds does not accept deposits, execute trades, or offer brokerage. We publish the data; you decide what to do with it.

Advertisement
Related

Markets in the same story

MarketYESVolume
Will Saudi Aramco be the largest company in the world by market cap on December 31? 1¢ $988,205
Will Amazon be the largest company in the world by market cap on December 31? 1¢ $987,205
Will Microsoft be the largest company in the world by market cap on December 31? 1¢ $983,538
FAQ

Common questions about this market

How is this market resolved?

This market will resolve according to the change in basis points in the deposit facility rate resulting from the December 2026 meeting of the European Central Bank, relative to the level it was prior to this meeting. The resolution source will be official information from the European Central Bank, including the statement or release from its December 2026 meeting, scheduled for December 16-17, 2026, as listed on the official European Central Bank calendar (https://www.ecb.europa.eu/press/calendars/mgcgc/html/index.en.html). This market may resolve as soon as the statement or release of the Eu

When does this contract expire?

This contract closes on 2026-12-17, 82 days from now. After close, the final outcome is determined per the resolution rules above, and contracts settle at $1 (winning side) or $0 (losing side).

What happens if I buy YES at 65¢?

If the event resolves YES, each YES contract pays $1, a profit of 34¢ per dollar risked. If it resolves NO, the contract pays $0 and the full 65¢ is lost. Current market price implies a 65.5% probability of YES.

Where is this market listed?

This contract is listed on Polymarket. PicksByOdds aggregates and displays public market data; we do not broker trades or custody funds.

How reliable is the quoted price?

This market has $9,708 in total traded volume and $1,916 in open interest. Deeper liquidity generally means tighter spreads and more reliable implied probabilities. Prices refresh multiple times per day.

Disclaimer: Prediction market data on this page is sourced from public order books. Prices change continuously; figures shown here reflect the last refresh at 2026-09-26. Nothing on this page constitutes investment or betting advice.
Get new posts in your inbox. No spam, unsubscribe anytime.