XRP Up or Down - October 18, 12:10AM-12:15AM ET
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XRP Up or Down - October 18, 12:10AM-12:15AM 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 18, 2026, 12:00 AM UTC
About This Event
This market will resolve to "Up" if the time-weighted average price (TWAP) of XRP, 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 XRP/USD TWAP data stream available at https://data.chain.link/streams/xrp-usd-twap-60s-streams. Please note that this market is about the price according to the TWAP Chainlink data stream for the asset pair XRP/USD, not according to any other sources or spot markets.
Snapshot observed 2026-10-18T00:00:06.191Z. This analysis describes that snapshot and is not a live news update.
What the contract measures
This contract covers the XRP price over a five-minute window, from 12:10AM to 12:15AM ET on October 18. According to the provider rules, the market "will resolve to "Up" if the time-weighted average price (TWAP) of XRP, 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 Chainlink XRP/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 XRP/USD, not according to any other sources or spot markets" [1].
The listed end time is 2026-10-18T04:15:00.000Z [1]. This is a contract closing time from the rules. It is not a statement of when the market was resolved, and the saved evidence does not include a resolution outcome.
Reading the snapshot
The provider observation time is 2026-10-18T00:00:06.191Z, and the source was retrieved at 2026-10-18T01:07:53.670Z [1]. These are different moments, and the prices below describe the observation time, not the retrieval time or any later moment.
At observation, the saved prices were 0.505 for "Up" and 0.495 for "Down" [1]. These are snapshot prices, not executable quotes or verified probabilities. They sum to 1.000, so the snapshot shows no gap between the two outcomes. The evidence does not show trade volume, order book depth, or the number of traders, so it cannot indicate how liquid the market was.
The saved status was "active" [1]. This describes the saved snapshot only.
The sample covers one market from one provider event. Coverage is complete for that event, with one of one markets included and no partial sample [1]. Because this is a single binary contract, there is no comparison with other contracts or platforms here. Price differences between separate contracts with different windows or rules should not be read as an opportunity without examining those rules first.
What remains uncertain
The evidence does not explain why the prices were where they were at observation, and it does not show any trading activity or news. It also does not show the TWAP value for the window or the starting price, so the outcome cannot be determined from this snapshot. Readers who need current prices should retrieve a fresh snapshot, because these figures describe only the saved observation time.
References
- Polymarket: XRP Up or Down - October 18, 12:10AM-12:15AM ET. Provider data observed 2026-10-18T00:00:06.191Z.
AI-generated analysis based on market data. Not financial advice.
Saved Oct 18, 2026 UTCOverview
This is a short-term crypto contract on Polymarket titled "XRP Up or Down - October 18, 12:10AM-12:15AM ET". It asks whether the price of XRP in a five-minute window will finish at or above where it started. The market resolves to "Up" if the time-weighted average price (TWAP) of XRP over that window is greater than or equal to the price at the beginning of the window. Otherwise it resolves to "Down" [1]. The resolution rule relies on one data source. According to the provider's rules, the resolution source is information from Chainlink, specifically its XRP/USD TWAP data stream with a 60-second interval [1]. The contract is explicit that only this Chainlink data stream counts for the XRP/USD pair, and not other sources or spot markets [1]. Traders therefore need to look at that stream, rather than at a generic exchange price, to understand how the contract will settle. The saved record for this event lists a single outcome pair. At the observation time, the "Up" outcome was priced at 0.505 and the "Down" outcome at 0.495 [1]. These figures are snapshots of the saved provider record, not executable quotes, and they should not be read as verified probabilities. The record also shows the provider status as active, with a listed end time of 2026-10-18T04:15:00Z [1]. That end time is the scheduled close for the contract window and is not a report of how the contract ultimately resolved.
Why It Matters
The contract measures whether XRP's average price over a short, defined window ends at or above its opening level for that window. Because the average is taken over the whole window rather than at a single moment, a brief spike or drop near the close does not by itself decide the outcome. Because the rules tie settlement to one named Chainlink data stream, the contract measures that stream's readings specifically, not XRP prices across every venue [1]. The listed end time of 04:15 UTC corresponds to the 12:15 AM ET close in the title [1].
Snapshot context
The latest published provider snapshot for this topic was observed on 2026-10-18 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 XRP/USD TWAP over the 12:10AM to 12:15AM ET window is greater than or equal to the price at the beginning of that window. Otherwise it resolves to "Down" [1].
Which price data does the contract use?
The rules specify the XRP/USD TWAP data stream from Chainlink, available through the provider's data streams page, and state that other sources or spot markets are not used for settlement [1].
Does the displayed price show the likely outcome?
The saved record shows Up at 0.505 and Down at 0.495 at the time it was observed [1]. These are snapshot prices from the provider record and are not executable quotes or verified probabilities.
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.