Bitcoin Up or Down - October 20, 2:00AM-2:05AM ET
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Bitcoin Up or Down - October 20, 2:00AM-2:05AM 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, 9:00 AM UTC
About This Event
This market will resolve to "Up" if the time-weighted average price (TWAP) of Bitcoin, 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 BTC/USD TWAP data stream available at https://data.chain.link/streams/btc-usd-twap-60s-streams. Please note that this market is about the price according to the TWAP Chainlink data stream for the asset pair BTC/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 contract covers a five-minute window in Bitcoin's price. According to the source, the market "will resolve to "Up" if the time-weighted average price (TWAP) of Bitcoin, 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 title refers to 2:00AM to 2:05AM ET on October 20, while the listed end time is 2026-10-20T06:05:00.000Z [1]. Readers should convert between ET and UTC when comparing these times.
The source names a specific resolution feed: "the BTC/USD TWAP data stream" from Chainlink, and states that the market is "about the price according to the TWAP Chainlink data stream for the asset pair BTC/USD, not according to any other sources or spot markets" [1]. A contract on a different Bitcoin price source, or a different window, would not be comparable even if its title looks similar.
Reading the snapshot
The saved Polymarket market shows two outcomes: "Up" at 0.505 and "Down" at 0.495 [1]. The provider observed these prices at 2026-10-19T09:00:05.974Z, and the application retrieved the source at 2026-10-19T09:19:08.836Z [1]. These values describe the saved snapshot only. They are not live prices, executable quotes, or verified probabilities, and they should not be read as the current state of the market.
The sample covers one market from one event. The coverage record shows one total market, one included market, and no partial sample [1]. Because this is a single binary contract, there are no other outcomes to compare, and nothing in the evidence explains why the prices sit where they do. Volume data is not included in this snapshot, so it cannot be used to judge liquidity or trader participation.
What remains uncertain
The evidence does not show whether the market has resolved, what the Bitcoin TWAP was during the window, or whether prices have changed since the observation time. The source status is "active" with the listed end time shown above [1], but the snapshot cannot confirm conditions after retrieval. Comparing this contract with a differently worded Bitcoin contract, or with one closing at another time, would require separate evidence and should not be treated as an arbitrage signal from price differences alone.
References
- Polymarket: Bitcoin Up or Down - October 20, 2:00AM-2:05AM 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 PredictPedia entry covers a short-term Bitcoin price contract listed on Polymarket under the title "Bitcoin Up or Down - October 20, 2:00AM-2:05AM ET" [1]. The contract is a binary market with two outcomes, "Up" and "Down" [1]. Its question is whether the price of Bitcoin over a five-minute window is at or above where that window began. According to the contract rules, the market resolves to "Up" if the time-weighted average price (TWAP) of Bitcoin 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 rules say the TWAP is generated by Chainlink and refers to the BTC/USD TWAP data stream [1]. The rules also state that the contract concerns that specific Chainlink data stream and not other sources or spot markets [1]. This means a trader reading the contract needs to track that data stream, not a general exchange price. The provider record lists the contract as active and gives a listed end time of 2026-10-20T06:05:00.000Z [1]. That listed end time is the point at which the measurement window closes under the rules. It is not evidence of how the contract was settled, and the record does not show a resolved outcome.
Why It Matters
The contract measures the direction of a short-lived Bitcoin price move, defined by a time-weighted average rather than a single trade price. Because the rules name a particular Chainlink data stream as the reference, the outcome depends on that stream's values across the stated window and on the price at the window's start [1]. Readers should therefore treat the contract as a question about that data feed, not a general forecast of Bitcoin's price or a judgment about broader market conditions [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 this contract resolves to Up?
The market resolves to Up if the TWAP of Bitcoin over the time range in the title is greater than or equal to the price at the beginning of that range, as generated by Chainlink [1].
Which price source does the contract use?
The contract specifies the BTC/USD TWAP data stream from Chainlink. The rules state the market concerns that stream and not other sources or spot markets [1].
When does the measurement window end?
The provider record gives a listed end time of 2026-10-20T06:05:00.000Z [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.
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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.