Ethereum Up or Down - October 19, 6:30PM-6:35PM ET
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Ethereum Up or Down - October 19, 6:30PM-6:35PM 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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Reviewed equivalent pairs
Source snapshot: Oct 19, 2026, 3:00 AM 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 2026-10-19T00:00:05.826Z. This analysis describes that snapshot and is not a live news update.
What the contract measures
This contract covers a five-minute window on the Polymarket event "Ethereum Up or Down - October 19, 6:30PM-6:35PM ET" [1]. It resolves to "Up" if the Chainlink time-weighted average price (TWAP) of Ethereum over that window is greater than or equal to the price at the start of the window. Otherwise it resolves to "Down" [1]. The named source is the 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 comparing this contract with a spot price chart or another platform's ETH contract should check that the reference source and window match.
The listed end time is 2026-10-19T22:35:00.000Z [1]. The title uses Eastern Time, so the reader should confirm that the UTC listing corresponds to the intended window. The contract's end date is the listed close, not a confirmed resolution, and the supplied evidence does not show how or when the contract resolved.
Reading the snapshot
The provider observed the market at 2026-10-19T00:00:05.826Z, and this application retrieved the source at 2026-10-19T01:42:03.187Z [1]. These are different times. Neither is the current price. The snapshot shows the contract as active at observation [1].
The saved prices were Up at 0.505 and Down at 0.495 [1]. These are snapshot prices, not executable quotes, and they are not verified probabilities. The evidence does not include bid and ask depth, trade history, or volume, so it does not show how much could be traded at these levels or how liquid the market was.
Coverage is limited to one market from one provider event. The sample is not partial: all saved markets for this event are included, with one market in total [1]. However, the sample warning states that this "does not establish that the providers list every possible real-world outcome" [1]. Because there is no other platform or contract in the sample, no cross-platform comparison is possible.
What remains uncertain
The evidence does not explain why the prices are where they are. It also does not show the ETH price at the start of the window, any price during the window, or the final result. Readers should treat the 0.505 and 0.495 figures as a single observed snapshot, not as a forecast or a consensus view.
References
- Polymarket: Ethereum Up or Down - October 19, 6:30PM-6:35PM ET. Provider data observed 2026-10-19T00:00:05.826Z.
AI-generated analysis based on market data. Not financial advice.
Saved Oct 19, 2026 UTCOverview
This is a short-window crypto contract on Polymarket titled "Ethereum Up or Down - October 19, 6:30PM-6:35PM ET." It asks whether the price of Ether (ETH) rises or falls over a five-minute window. The contract resolves to "Up" if the time-weighted average price (TWAP) 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]. The resolution source is information from Chainlink, specifically the ETH/USD TWAP data stream [1]. The contract states that it concerns the price according to that Chainlink data stream for the ETH/USD pair, not any other source or spot market [1]. A trader reading the contract therefore needs to focus on that single data feed rather than on prices quoted on exchanges. The listed end time is 2026-10-19T22:35:00Z, and the provider reports the market as active [1]. The end time is the listed close for this contract. It is not a separate announced event, and the saved record does not show the actual resolution outcome. The saved record for this event contains one market, and it is the only market included for this event. It is therefore a complete record of the event as saved, but the source notes that this does not establish that the provider lists every possible outcome in the real-world field [1]. Because this is a two-outcome contract, the Up and Down prices are the only outcomes shown.
Why It Matters
The contract measures whether the Chainlink ETH/USD time-weighted average price over a specific five-minute window is at least as high as the price at the start of that window [1]. Because it uses an average over the window rather than a single price at its close, the outcome depends on how the price moved across the whole interval as recorded by that data stream [1]. The contract states that other sources and spot markets do not determine the result [1]. Prices shown for the two outcomes are snapshots from the saved record and are not executable quotes or verified probabilities.
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 determines whether this contract resolves Up or Down?
It resolves to "Up" if the Chainlink ETH/USD TWAP 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 feed is used to settle the contract?
The resolution source is the ETH/USD TWAP data stream from Chainlink. The contract says it is not based on any other sources or spot markets [1].
When does the contract close?
The listed end time is 2026-10-19T22:35:00Z [1]. This is the listed close for the contract and does not indicate the resolution result.
Do the snapshot prices show the likely outcome?
The saved prices are snapshots from a provider observation and are not executable quotes or verified probabilities. The contract rules themselves describe only how the outcome is determined [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.
Related prediction markets
Prices are catalog snapshots and may have changed. Check each market's rules and observation time.
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Price gaps of 2 pp+
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Reviewed equivalent pairs
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No currently reviewed equivalent pairs with both binary Yes prices are available.
Price differences do not establish arbitrage. Check each pair's review, current order prices, fees and settlement rules.