Bitcoin Up or Down - October 15, 3:00PM-3:05PM ET
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Bitcoin Up or Down - October 15, 3:00PM-3:05PM 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 15, 2026, 4:13 PM 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 2026-10-15T16:13:13.851Z. This analysis describes that snapshot and is not a live news update.
What the contract measures
This is a single Polymarket contract titled "Bitcoin Up or Down - October 15, 3:00PM-3:05PM ET" [1]. The rules say it "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 resolution source is the BTC/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 BTC/USD, not according to any other sources or spot markets" [1]. A contract that compares a different price feed, spot exchange, or time window would not measure the same thing, even if its title sounds similar.
The listed end time is 2026-10-15T19:05:00.000Z [1]. The title uses Eastern Time, while the listed end time uses UTC, so readers should compare the two carefully.
Reading the snapshot
The saved snapshot was observed at 2026-10-15T16:13:13.851Z and retrieved at 2026-10-15T19:46:42.048Z [1]. The observation time is when the price was recorded, and the retrieval time is when this record was pulled. Neither is a live reading.
The saved prices were Up at 0.505 and Down at 0.495 [1]. These are snapshot prices, not executable quotes, and they are not verified probabilities. The evidence does not include order book depth, spreads, or trading volume, so it cannot show how easily either side could be bought or sold.
This sample contains one market. The coverage record shows one total market, one included market, and no partial sample [1]. Because the sample is complete for this saved event, there is no omitted outcome to compare against.
What remains uncertain
The listed end time of 19:05 UTC precedes the retrieval time of 19:46 UTC, so this contract had passed its listed end time when the record was retrieved. The evidence does not include a final TWAP value, a settlement result, or the resolved outcome. It also does not show whether the contract was still trading at retrieval, so the snapshot should not be read as a current price.
The evidence does not explain why the prices were where they were, and it does not show how many traders hold either side. Nothing here supports a claim about forecasting accuracy. Because this is one contract, it should not be compared with other Bitcoin markets on other platforms unless their rules, time windows, and price sources match.
References
- Polymarket: Bitcoin Up or Down - October 15, 3:00PM-3:05PM ET. Provider data observed 2026-10-15T16:13:13.851Z.
AI-generated analysis based on market data. Not financial advice.
Saved Oct 15, 2026 UTCOverview
This is a short-duration crypto contract from Polymarket titled "Bitcoin Up or Down - October 15, 3:00PM-3:05PM ET." It is classified in the Crypto category and asks whether Bitcoin's price moves up or down over a five-minute window [1]. The source gives the listed end time as 2026-10-15T19:05:00.000Z, and the provider status as active [1]. The contract's outcome depends on a time-weighted average price (TWAP), not a single print of the price. According to the source, the market resolves to "Up" if the Bitcoin TWAP for 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]. Because the comparison is between an average over the window and the starting price, the result can differ from a simple before-and-after comparison of two spot prices. The resolution source is Chainlink's BTC/USD TWAP data stream, identified in the source as a 60-second TWAP stream [1]. The source states that the market concerns the price in this Chainlink data stream only, and not any other sources or spot markets [1]. A reader should therefore treat this contract as a question about one specific data feed. Other exchanges or price trackers may show different figures, and those figures do not decide this contract. The market listed two outcomes, Up and Down [1]. The saved snapshot for this contract shows the two prices at the time it was observed, but that observation predates the retrieval of the provider record, and the snapshot is not an executable quote. Its figures should not be read as the current price of either outcome.
Why It Matters
The contract measures whether the Chainlink BTC/USD time-weighted average price over a five-minute window is at or above the price at the start of that window [1]. Its usefulness as a reference depends on the rule that only this data stream counts, so it reflects a specific measurement design rather than a general view of Bitcoin's market [1]. Its listed end time is 19:05 UTC, and the source describes its status as active at the time of the provider record [1]. The record does not show a final result, so no outcome should be assumed from the listing alone.
Snapshot context
The latest published provider snapshot for this topic was observed on 2026-10-15 at 16:13 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
How is the outcome of this contract decided?
The market resolves to "Up" if the Chainlink BTC/USD TWAP over the stated time range is greater than or equal to the price at the start of that range, and to "Down" otherwise [1].
Which price feed determines the result?
The resolution source is Chainlink's BTC/USD TWAP data stream, and the source says the contract concerns only that feed, not other sources or spot markets [1].
Does a lower price for one outcome mean it is less likely?
The saved prices are snapshots from the provider record and are not executable quotes or verified probabilities, so they should not be read as a forecast [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.
Market Insights
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.
