Solana Up or Down - October 19, 10:30PM-10:45PM ET
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Solana Up or Down - October 19, 10:30PM-10:45PM 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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Reviewed equivalent pairs
Source snapshot: Oct 19, 2026, 3:00 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 2026-10-19T03:00:06.086Z. This analysis describes that snapshot and is not a live news update.
What the contract measures
This market asks whether Solana's price moves up or down over one fifteen-minute window, 10:30PM to 10:45PM ET on October 19. The provider's rule says the market resolves "Up" if the time-weighted average price (TWAP) of Solana, generated by Chainlink, over that range is greater than or equal to the price at the start of the range. Otherwise it resolves "Down" [1].
The resolution source is the SOL/USD TWAP data stream, and the rule states that the market concerns "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]. A contract with a different time window, data source, or start-price rule would not measure the same thing, even if its title looks similar.
Reading the snapshot
The provider observed this market at 2026-10-19T03:00:06Z, and PredictPedia retrieved the record at 2026-10-19T04:04:57Z. The saved status was active [1]. These times describe the saved record, not live conditions now.
In that snapshot, the Up outcome was priced at 0.505 and the Down outcome at 0.495 [1]. These are snapshot prices, not executable quotes or verified probabilities. Because the two outcomes form a complementary pair in this record, the prices sum to 1.00.
The sample covers one market from one provider event. It is not partial, but it is also not a comparison across platforms. No other market or platform should be read against these prices.
What remains uncertain
The listed end time is 2026-10-20T02:45:00Z [1]. This is a contract data point, not an announced event. The title's 10:45PM ET end time matches this timestamp, but the record lists only the UTC value.
The evidence does not include volume, trader counts, order book depth, or any current price after the observation time, so it cannot show liquidity or how much activity sits behind these prices. It also gives no explanation for any price movement, and it does not show a resolved outcome.
References
- Polymarket: Solana Up or Down - October 19, 10:30PM-10:45PM 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 PredictPedia entry covers a short-term crypto contract titled "Solana Up or Down - October 19, 10:30PM-10:45PM ET" on Polymarket [1]. The contract asks whether the price of Solana, measured in US dollars, will finish the window higher or lower than where it started. Under the rules, the market resolves to "Up" if the time-weighted average price (TWAP) of Solana 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 measure is specific. The rules tie resolution to the TWAP data stream for the SOL/USD pair published by Chainlink, not to any other data feed, exchange, or spot market [1]. A trader reading the contract therefore needs to track that particular Chainlink series rather than a headline price from another venue. The rules name the Chainlink SOL/USD TWAP stream as the resolution source [1]. The listed end time is 2026-10-20T02:45:00.000Z, which corresponds to the 10:45 PM ET close in the title [1]. The provider listed the event as active when it was observed on 2026-10-19T03:00:06Z [1]. Because the contract closes after the current retrieval time of this entry, it had not reached its listed end at retrieval. Observation time, retrieval time, the listed end time, and the actual resolution are separate things. An active status at observation does not show how the contract will finally settle.
Why It Matters
The contract measures the direction of Solana's SOL/USD price over one fifteen-minute window, using a time-weighted average rather than a single instant. The rules compare the average over the window with the price at the window's start, so a brief spike or dip near the open or close does not decide the outcome on its own [1]. The reliance on one named Chainlink stream also means that the official data stream, not the wider market, determines the result [1]. Because the outcome is binary, the two sides' prices move against each other. Any price shown on the platform is a snapshot at one moment and is not an executable quote or a verified probability. Trading volume on a contract is also not the same as liquidity or the number of traders.
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 makes this contract resolve to Up?
It resolves to Up if the time-weighted average price of Solana over the window in the title is greater than or equal to the price at the start of that window [1].
What makes it resolve to Down?
It resolves to Down in every case that does not meet the Up condition, meaning the time-weighted average over the window is below the starting price [1].
Which price source decides the outcome?
The resolution source is the Chainlink SOL/USD TWAP data stream. The rules state the contract concerns that stream and not other sources or spot markets [1].
Does the listed end time mean the contract has settled?
No. The listed end time is 2026-10-20T02:45:00.000Z [1]. That is when the window closes under the rules, and it is not a record of a completed resolution.
Are the displayed prices the chance that Solana goes up?
Not necessarily. Prices shown on a platform are snapshots at a point in time. They are not executable quotes or verified probabilities [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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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.