Solana Up or Down - October 20, 4:30AM-4:45AM ET
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Solana Up or Down - October 20, 4:30AM-4:45AM 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, 12:00 PM UTC
About This Event
This market will resolve to "Up" if the time-weighted average price (TWAP) of Solana, 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 SOL/USD TWAP data stream available at https://data.chain.link/streams/sol-usd-twap-60s-streams. Please note that this market is about the price according to the TWAP Chainlink data stream for the asset pair SOL/USD, not according to any other sources or spot markets.
Snapshot observed 2026-10-19T09:00:05.974Z. This analysis describes that snapshot and is not a live news update.
What the contract measures
This is a single Polymarket contract titled "Solana Up or Down - October 20, 4:30AM-4:45AM ET" [1]. Its rules say the market "will resolve to "Up" if the time-weighted average price (TWAP) of Solana, 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 resolution source is the SOL/USD TWAP data stream, and the rules state that the market is "about the price according to the TWAP Chainlink data stream for the asset pair SOL/USD, not according to any other sources or spot markets" [1].
The listed end time is 2026-10-20T08:45:00.000Z [1]. The title uses Eastern Time, so readers should check that this listed UTC time matches the window they intend to compare. This contract closes at a different moment than a contract that only names a UTC window, and a comparison with an ET-based contract on another platform should account for the wording.
Reading the snapshot
The saved provider observation is from 2026-10-19T09:00:05Z, and the record was retrieved at 2026-10-19T10:00:09Z [1]. These are snapshot times, not live quotes. The saved prices were Up at 0.505 and Down at 0.495 [1]. These figures are reported prices from one saved snapshot. They are not executable quotes, and they are not verified probabilities.
The sample covers one market from one provider event. The coverage record shows one total market, one included market, and no partial sample [1]. Because this is a binary contract, the two prices sum to 1.00, but that does not show that the prices reflect any particular trading activity. The saved record does not include volume or trader counts, so no conclusions about liquidity or agreement are possible.
What remains uncertain
The record shows the contract was active at the observation time, but it does not show prices after that snapshot. Anyone reading this later should not treat 0.505 or 0.495 as current. The evidence also does not explain why prices stood where they did. The saved data does not establish whether the listed rules match every related market on other platforms, so any comparison should start from the exact wording of each contract. A price difference between contracts with different rules or close times is not, by itself, an arbitrage opportunity.
References
- Polymarket: Solana Up or Down - October 20, 4:30AM-4:45AM ET. Provider data observed 2026-10-19T09:00:05.974Z.
AI-generated analysis based on market data. Not financial advice.
Saved Oct 19, 2026 UTCOverview
This is a short-duration crypto contract on Polymarket that asks whether Solana's price will move up or down over a fixed window. The event is titled "Solana Up or Down - October 20, 4:30AM-4:45AM ET" and is listed in the Crypto category [1]. The contract resolves to "Up" if the time-weighted average price (TWAP) of Solana, as generated by Chainlink, over the stated time range is greater than or equal to the price at the start of that range. If it is lower, the contract resolves to "Down" [1]. The resolution source is specifically Chainlink's SOL/USD TWAP data stream, with a 60-second TWAP referenced in the source link [1]. The rules state that the market concerns the price according to that Chainlink data stream and not any other data source or spot market [1]. This means a trader reading a different exchange's price, or a different oracle, would not be reading the figure that determines the outcome. The listed end time in the contract rules is 2026-10-20T08:45:00.000Z [1]. This is the time recorded in the contract rules for closing the window, not an announced event or a confirmed resolution. The source reports the provider status as active at the time it was observed on 2026-10-19T09:00:05Z [1]. Any later status should be checked against a current retrieval.
Why It Matters
The contract measures the direction of Solana's price over a single 15-minute window, from 4:30 AM to 4:45 AM ET on October 20, as defined by the TWAP in Chainlink's data stream [1]. Because the outcome compares the average price across the window with the price at its start, the result depends on the averaged path of the price rather than only its final value [1]. The rules also limit the outcome to Chainlink's specified feed, so the contract isolates one data source for settlement [1].
Snapshot context
The latest published provider snapshot for this topic was observed on 2026-10-19 at 09:00 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 the contract resolves Up?
It resolves Up if the TWAP of Solana from Chainlink over the stated time range is greater than or equal to the price at the beginning of that range [1].
Which price source is used to settle the contract?
The resolution source is Chainlink's SOL/USD TWAP data stream, and the rules say the market is not based on other sources or spot markets [1].
What is the time window for this contract?
The title specifies 4:30 AM to 4:45 AM ET on October 20, and the listed end time in the contract rules is 2026-10-20T08:45:00.000Z [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.
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.