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Events
GroupPOLYMARKET

ECB Interest Rates: October 2026

ECB Interest Rates: October 2026
Vol

PM $658.4K

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Events

1

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Markets

5

Current odds

Snapshot from

As of Oct 26, 2026, 3:00 PM UTC, the highest-priced outcome on Polymarket is No change at 98.1%.

Polymarket

  1. No change98.1%
  2. 25 bps increase1.7%
  3. 50+ bps decrease<0.1%
  4. 25 bps decrease<0.1%
  5. 50+ bps increase<0.1%

Yes prices. They are not order quotes; check each platform's rules, fees and live prices before trading.

AI Analysis

Trader mode: Market mechanics, assumptions and risks

PM $658.4K

Reported volume · provider units

5

Saved contracts

0

Same-question pairs

Source snapshot: Oct 26, 2026, 3:00 PM UTC

About This Event

This market will resolve according to the change in basis points in the deposit facility rate resulting from the October 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 October 2026 meeting, scheduled for October 28-29, 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 European Central Bank's October 2026 meeting with relevant data is issued. If the specified rate is defined by an upper and lower bound, the relevant change will be the change to the upper bound. If the specified rate is changed to a level not expressed in the displayed options, the change will be rounded according to the following guidelines. Increases or decreases of less than 25 bps will be rounded to 25 bps (e.g. an increase or decrease of 10 bps would be considered to be an increase or decrease of 25 bps). Increases or decreases of greater than 25 bps will be rounded to the nearest 25 bps and will be rounded away from 0 in cases of equidistance (e.g., an increase or decrease of 37.5 bps would be considered to be an increase or decrease of 50 bps). Displayed options of “Increase” or “Decrease” will include policy rate increases or decreases of any size. If the specified meeting is postponed to a date and time before the start of the next scheduled meeting, this market will resolve based on the outcome of that postponed meeting. If the specified meeting is cancelled, or postponed such that no decision is announced by the start of the next scheduled meeting, this market will resolve to the “No Change” bracket. Emergency changes to the specified rate not resulting from the specified meeting will not be considered.

This analysis is awaiting a background update, so its prices may be older than the odds above.

Snapshot observed 2026-10-19T00:00:05.826Z. This analysis describes that snapshot and is not a live news update.

What the contract measures

This market is a set of five contracts from one Polymarket event, "ECB Interest Rates: October 2026." The event states that it "will resolve according to the change in basis points in the deposit facility rate resulting from the October 2026 meeting of the European Central Bank, relative to the level it was prior to this meeting" [1]. The source says the meeting is "scheduled for October 28-29, 2026" [1], and the listed end time is 2026-10-30T03:59:00.000Z [1].

The contract wording matters for comparison. Rate changes below 25 bps are rounded to 25 bps, and larger changes are rounded to the nearest 25 bps [1]. The displayed "Increase" or "Decrease" options, however, "will include policy rate increases or decreases of any size" [1]. If the meeting is cancelled, or postponed so that no decision is announced by the start of the next scheduled meeting, the market resolves to the "No Change" bracket [1]. The source also says the market "may resolve as soon as the statement or release of the European Central Bank's October 2026 meeting with relevant data is issued" [1]. The listed end time is therefore not a confirmed announcement time.

Reading the snapshot

The saved prices were observed at 2026-10-19T00:00:05.826Z, and the source was retrieved at 2026-10-19T02:37:23.653Z [1]. They describe that moment only. They are not executable quotes or verified probabilities.

The five contracts show Yes prices of 0.9625 for no change, 0.0355 for a 25 bps increase, 0.0005 for a 50+ bps increase, 0.0005 for a 25 bps decrease, and 0.0005 for a 50+ bps decrease [1]. Within this snapshot, the no change contract carries most of the Yes price. Because these five contracts come from one event, they can be read together. Prices from different platforms or different event wording should not be averaged or ranked together.

What remains uncertain

The coverage record reports 5 of 5 markets included, with no partial sample [1]. The provider's sample warning, however, states that this "does not establish that the providers list every possible real-world outcome" [1]. The evidence does not show whether other outcomes exist, so no omitted outcome should be assumed to be less likely.

The evidence also does not explain why prices are where they are, how many traders hold each view, or how liquid each contract is. Volume is not a measure of liquidity or trader count. The snapshot does not show the result of the meeting, which remains unresolved in the supplied evidence.

References

  1. Polymarket: ECB Interest Rates: October 2026. Provider data observed 2026-10-19T00:00:05.826Z.

AI-generated analysis based on market data. Not financial advice.

Saved Oct 19, 2026 UTC

This saved content is awaiting a background update. It may contain outdated claims; use the dated market data and provider rules for the latest available information.

Overview

This contract concerns the European Central Bank (ECB), which the supplied background describes as "the central component of the Eurosystem and the European System of Central Banks (ESCB)" and as "one of seven institutions of the European Union" [2]. The market tracks the policy decision at the ECB's October 2026 meeting. It resolves according to the change in basis points in the deposit facility rate resulting from that meeting, measured relative to the level before the meeting [1]. The resolution source is official ECB information, including the statement or release from the October 2026 meeting. The contract lists that meeting as scheduled for October 28-29, 2026, according to the ECB calendar [1]. The contract states that it may resolve as soon as the statement or release is issued with the relevant data [1]. The listed end time is 2026-10-30T03:59:00Z [1]. That end time is a contract setting, not a report that the decision has been made. The rules also explain how unusual outcomes are handled. If the rate is defined by an upper and lower bound, the change is measured on the upper bound [1]. If a change does not match a displayed option, the contract rounds it under set guidelines. Changes below 25 basis points round to 25, and larger changes round to the nearest 25 basis points, with ties rounded away from zero [1]. A displayed option of "Increase" or "Decrease" covers policy changes of any size [1]. The contract also covers meeting disruptions. If the meeting is postponed to a date before the next scheduled meeting, the market resolves on that postponed meeting's outcome. If the meeting is cancelled, or postponed so that no decision is announced before the next scheduled meeting, the market resolves to the "No Change" bracket. Emergency changes not resulting from the specified meeting are not considered [1]. The saved snapshot includes five bracketed contracts under this event. These cover no change, a 25 basis point increase, a 50 or more basis point increase, a 25 basis point decrease, and a 50 or more basis point decrease [1]. The saved event and market coverage show that all five saved markets are included, so this set is the full saved field for this event. It does not establish that the provider lists every possible real-world outcome.

Historical Context

The supplied sources do not include a history of ECB rate decisions. They do explain that a bank rate is the rate at which a central bank charges commercial banks on its loans and advances, and that the term used for this rate varies by country and has changed over time in some countries as the mechanisms for managing it have changed [3]. The contract itself refers to the deposit facility rate, which the supplied sources do not define further.

Why It Matters

The contract measures the size and direction of a single ECB rate change at one meeting, expressed in basis points of the deposit facility rate [1]. Its brackets separate no change, moves of 25 basis points, and larger moves in either direction [1]. Because the outcome is tied to official ECB communication for a specific meeting, the resolution rules determine how postponements, cancellations, and nonstandard changes are treated [1]. The ECB's role as a central bank within the Eurosystem gives context for why its policy rate decisions are the subject of this market [2][3].

Snapshot context

The latest published provider snapshot for this topic was observed on 2026-10-19 at 00:00 UTC. It contains listings from Polymarket. Market descriptions and listed closing times define the contracts; they do not establish that the real-world outcome has occurred. This article does not include a separately verified news update. [1]

Frequently Asked Questions

What rate does this contract track?

It tracks the deposit facility rate. The contract measures the change in basis points in that rate resulting from the October 2026 ECB meeting, relative to the level before the meeting [1].

What happens if the meeting is cancelled or postponed?

If the meeting is postponed to a date before the start of the next scheduled meeting, the market resolves on that postponed meeting's outcome. If it is cancelled, or postponed so that no decision is announced by the start of the next scheduled meeting, the market resolves to the "No Change" bracket [1].

How are changes that are not one of the displayed options handled?

Changes below 25 basis points are rounded to 25 basis points. Larger changes are rounded to the nearest 25 basis points, and ties are rounded away from zero. Displayed options of "Increase" or "Decrease" include changes of any size [1].

Do emergency rate changes count?

No. The contract states that emergency changes to the specified rate not resulting from the specified meeting will not be considered [1].

When could the market resolve?

The contract states that it may resolve as soon as the statement or release of the October 2026 meeting with relevant data is issued. The listed end time is 2026-10-30T03:59:00Z [1].

Was this helpful?
Saved Oct 19, 2026 UTC

AI-written background. References identify the evidence used; Wikipedia links under Learn More are additional reading. Prices and provider rules are dated snapshots. This is not financial advice.

Prices are catalog snapshots and may have changed. Check each market's rules and observation time.

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Market Insights

Price gaps of 2 pp+

0

Same-question pairs

0

No outcomes on this page have been reviewed as the same question on both platforms yet.

Price differences do not establish arbitrage. Check each pair's review, current order prices, fees and settlement rules.

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