Hyperliquid Up or Down - October 19, 9:10PM-9:15PM ET
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Hyperliquid Up or Down - October 19, 9:10PM-9:15PM 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, 6:00 AM UTC
About This Event
This market will resolve to "Up" if the time-weighted average price (TWAP) of Hyperliquid, 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 HYPE/USD TWAP data stream available at https://data.chain.link/streams/hype-usd-twap-60s-streams. Please note that this market is about the price according to the TWAP Chainlink data stream for the asset pair HYPE/USD, not according to any other sources or spot markets.
Snapshot observed 2026-10-19T03:00:06.086Z. This analysis describes that snapshot and is not a live news update.
What the contract measures
This is a single market from Polymarket, titled "Hyperliquid Up or Down - October 19, 9:10PM-9:15PM ET" [1]. The rules say it "will resolve to "Up" if the time-weighted average price (TWAP) of Hyperliquid, 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" [1]. Otherwise it resolves to "Down" [1].
The resolution source is the Chainlink HYPE/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 HYPE/USD, not according to any other sources or spot markets" [1]. A market on another venue or a spot exchange may show different prices for the same asset, so readers should check which source a contract uses before comparing.
The listed end time is 2026-10-20T01:15:00.000Z [1]. This is the contract's closing time, not a resolution result. The evidence does not show a resolution outcome.
Reading the snapshot
The saved snapshot was observed at 2026-10-19T03:00:06.086Z and retrieved at 2026-10-19T04:22:58.516Z [1]. Those times describe when the data was recorded, not the present. The saved provider status was "active" [1].
The quoted prices are Up at 0.505 and Down at 0.495 [1]. These are snapshot values, not executable quotes, and they are not verified probabilities. The gap between them is small, and the two prices sum to 1.000 in this snapshot. The saved data includes no volume, order book depth, or trade history, so it says nothing about liquidity.
The coverage record lists one market for this event, with one included and no partial sample [1]. The sample is therefore the complete saved event, but the provider's listing does not establish that every possible outcome is covered. Because only this one contract was saved, there are no other outcomes or platforms in this snapshot to compare.
What remains uncertain
The evidence does not show the TWAP value at the start of the range, the TWAP across the range, or the final result. It also does not show whether prices have changed since the snapshot. Any reader interested in the current price needs a newer retrieval.
The snapshot does not explain why the prices sit where they do. It also does not indicate how many people hold either position. Differences between this contract and similar contracts on other platforms, or with other closing times or data sources, should not be treated as arbitrage without checking the resolution rules and current executable prices.
References
- Polymarket: Hyperliquid Up or Down - October 19, 9:10PM-9:15PM ET. Provider data observed 2026-10-19T03:00:06.086Z.
AI-generated analysis based on market data. Not financial advice.
Saved Oct 19, 2026 UTCOverview
This is a short-window crypto contract on the price of Hyperliquid, with the title specifying a window of 9:10 PM to 9:15 PM ET on October 19. The rules say the market resolves to "Up" if the time-weighted average price (TWAP) of Hyperliquid, 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 contract therefore compares an average price during the window with the starting price, not the price at a single moment. The resolution source is Chainlink's HYPE/USD TWAP data stream [1]. The rules state that the market concerns the price in that Chainlink data stream for the HYPE/USD pair, and not any other sources or spot markets [1]. A reader who checks a different exchange or price feed would therefore be looking at a different measure from the one this contract uses. The source lists the contract as active and gives a listed end time of 2026-10-20T01:15:00.000Z [1]. That listed end time is when the contract closes for the window, which is separate from the date on which it is actually resolved. The rules do not describe a resolution announcement, and this article does not add one.
Why It Matters
The contract measures whether the average HYPE/USD price over a five-minute window, as recorded in Chainlink's TWAP data stream, finishes at or above the price at the start of that window [1]. Because the outcome depends on a time-weighted average rather than a closing spot print, a brief move near the end of the window can affect the result differently than it would under a single-price rule. The narrow window also means the contract focuses on very short-term price direction for this asset, and the rules limit the measure to the named data stream [1].
Snapshot context
The latest published provider snapshot for this topic was observed on 2026-10-19 at 03:00 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 price measure decides this market?
The market uses the time-weighted average price of Hyperliquid generated by Chainlink, specifically the HYPE/USD TWAP data stream [1].
What does an Up outcome require?
The rules say the market resolves to Up if the TWAP over the time range in the title is greater than or equal to the price at the beginning of that range [1].
Do spot markets or other price sources affect the outcome?
No. The rules state that the market is about the price according to the Chainlink TWAP data stream and not according to any other sources or spot markets [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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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.