Ethereum Up or Down - October 27, 5:00AM-5:05AM ET
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Ethereum Up or Down - October 27, 5:00AM-5:05AM ET
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AI Analysis
Trader mode: Market mechanics, assumptions and risks
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Reported volume · provider units
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Saved contracts
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Same-question pairs
Source snapshot: Oct 26, 2026, 6:00 PM UTC
About This Event
This market will resolve to "Up" if the time-weighted average price (TWAP) of Ethereum, generated by Chainlink, of the time range specified in the title is greater than or equal to the price at the beginning of that range. Otherwise, it will resolve to "Down". The resolution source for this market is information from Chainlink, specifically the ETH/USD TWAP data stream available at https://data.chain.link/streams/eth-usd-twap-60s-streams. Please note that this market is about the price according to the TWAP Chainlink data stream for the asset pair ETH/USD, not according to any other sources or spot markets.
Snapshot observed 2026-10-26T15:00:05.977Z. This analysis describes that snapshot and is not a live news update.
What the contract measures
This Polymarket contract asks whether Ethereum moves up or down over a five-minute window. The rules say it "will resolve to "Up" if the time-weighted average price (TWAP) of Ethereum, generated by Chainlink, of the time range specified in the title is greater than or equal to the price at the beginning of that range. Otherwise, it will resolve to "Down"" [1]. The title window is 5:00AM to 5:05AM ET on October 27 [1].
The resolution source is the Chainlink ETH/USD TWAP data stream, and the rules state that the market concerns "the price according to the TWAP Chainlink data stream for the asset pair ETH/USD, not according to any other sources or spot markets" [1]. A reader should not assume that a spot exchange price or another ETH price feed would decide the result.
The listed end time is 2026-10-27T09:05:00.000Z [1]. That is the contract's closing time, not a resolution announcement. The evidence does not show whether or when the market has resolved.
Reading the snapshot
The saved snapshot was observed at 2026-10-26T15:00:05.977Z and retrieved at 2026-10-26T17:01:07.508Z [1]. It shows the provider status as active [1]. Because this is a recorded observation, it does not describe live prices at the time you read it.
The saved prices are Up at 0.505 and Down at 0.495 [1]. These are snapshot prices, not executable quotes, and they are not verified probabilities. The two prices sum to 1.00 in this record, but the evidence does not include bid and ask spreads, depth, or trade history. The saved record does not include volume, so it cannot speak to liquidity or how many traders are involved.
The sample covers one market from one event on one platform. The coverage record lists one total market, one included market, and no partial sample [1]. Because only one market appears, there is no comparison across contracts or platforms here. A price difference between this contract and a differently worded contract elsewhere would not by itself indicate an opportunity, since the rules, windows, and close times may differ.
What remains uncertain
The evidence does not explain why the prices are where they are. It also does not provide any news, recent developments, or historical accuracy of the market. The snapshot records prices at one moment, and the evidence does not show the prices after that observation time.
The sample warning states that the saved markets "does not establish that the providers list every possible real-world outcome" [1]. This record only describes the two Up and Down outcomes and should not be read as a complete field for other possible results.
References
- Polymarket: Ethereum Up or Down - October 27, 5:00AM-5:05AM ET. Provider data observed 2026-10-26T15:00:05.977Z.
AI-generated analysis based on market data. Not financial advice.
Saved Oct 26, 2026 UTCOverview
This PredictPedia entry covers a short-interval crypto contract titled "Ethereum Up or Down - October 27, 5:00AM-5:05AM ET," listed on Polymarket in the Crypto category [1]. The contract asks whether the price of Ethereum will rise over a five-minute window. Under its rules, the market resolves to "Up" if the time-weighted average price (TWAP) of Ethereum over the time range in the title is greater than or equal to the price at the beginning of that range. Otherwise it resolves to "Down" [1]. The price used for settlement is specified by the contract. The resolution source is information from Chainlink, specifically the ETH/USD TWAP data stream [1]. The rules state that the market concerns the price in that Chainlink TWAP data stream for the ETH/USD pair, and not any other sources or spot markets [1]. A reader should therefore check the named data stream, rather than a price shown on an exchange, when following how this contract is decided. The listed end time is 2026-10-27T09:05:00.000Z [1]. In the saved snapshot, the contract had an "Up" price of 0.505 and a "Down" price of 0.495 [1]. These are snapshot prices from the provider's record, not executable quotes or verified probabilities, and they do not indicate what the market would show at any other time. The saved volume and trader counts are not part of this description.
Why It Matters
The contract measures whether the Chainlink ETH/USD TWAP over the five-minute range in the title finishes at or above the TWAP level at the start of that range [1]. Because the comparison is between two points in a short time window, the outcome depends on the stated data stream rather than on a general view of Ethereum's price. Readers who want to understand how the contract settles should focus on the stated resolution source and the rule that a tie resolves to "Up" [1].
Snapshot context
The latest published provider snapshot for this topic was observed on 2026-10-26 at 15:00 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 determines whether this contract resolves Up or Down?
The contract resolves to "Up" if the time-weighted average price of Ethereum, generated by Chainlink, over the time range in the title is greater than or equal to the price at the beginning of that range. Otherwise it resolves to "Down" [1].
Which price source is used to decide the outcome?
The resolution source is the ETH/USD TWAP data stream from Chainlink. The rules state that other sources or spot markets are not used for this market [1].
When does the contract end?
The listed end time is 2026-10-27T09:05:00.000Z [1].
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.
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Price gaps of 2 pp+
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Same-question pairs
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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.