Bitcoin Up or Down - October 16, 10:45AM-11:00AM ET
PM $0
1
1
Bitcoin Up or Down - October 16, 10:45AM-11:00AM ET
PM $0
1
1
AI Analysis
Trader mode: Market mechanics, assumptions and risks
PM $0
Reported volume · provider units
1
Saved contracts
0
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 Polymarket contract is titled "Bitcoin Up or Down - October 16, 10:45AM-11:00AM ET" [1]. It resolves to "Up" if the time-weighted average price (TWAP) of Bitcoin, generated by Chainlink, 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 named resolution source is the Chainlink BTC/USD TWAP data stream, and the provider states that the market concerns that data stream "not according to any other sources or spot markets" [1].
The listed end time is 2026-10-16T15:00:00.000Z [1]. That is the contract's closing time. It is not the time the outcome is determined or published, and the evidence does not describe a resolution timeline.
Reading the snapshot
The saved snapshot was observed at 2026-10-15T16:13:13.851Z and retrieved at 2026-10-15T18:24:30.525Z [1]. These are two different timestamps: the provider observation time and the retrieval time for this record. The prices below describe the market at the observation time, not necessarily at the retrieval time or now.
At that observation, "Up" was quoted at 0.505 and "Down" at 0.495 [1]. These are snapshot prices, not executable quotes or verified probabilities. They also do not show how much could be traded at those levels. The sample contains one market from one platform, and it is complete for this saved event (1 of 1 markets included, partialSample false) [1]. Because there is only one contract here, there is no comparison with other platforms or other Bitcoin windows in this evidence.
The two outcomes are a binary pair, so the quoted prices sum to 1.000 in this snapshot. The evidence does not explain why the prices are where they are, and it contains no volume or trader-count information.
What remains uncertain
The evidence does not show prices after the observation time, so it cannot tell you the current market. It also does not show whether the contract has closed, how the TWAP will compare with the starting price, or what the final resolution will be. Any comparison with a differently worded contract on another platform would need its own rules, and differences in wording or close times would matter.
References
- Polymarket: Bitcoin Up or Down - October 16, 10:45AM-11:00AM 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 market is a short-window price contract on Bitcoin, listed on Polymarket under the title "Bitcoin Up or Down - October 16, 10:45AM-11:00AM ET" [1]. It asks whether Bitcoin's price will be higher or lower over a fifteen-minute period, measured in a specific way. The source states that 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 comparison therefore has two parts. One is the starting reference, which is the price at the beginning of the 10:45 to 11:00 AM ET range. The other is the average price across that range, calculated as a time-weighted average. If the average is at or above the starting price, the outcome is Up. If it is below, the outcome is Down [1]. Because the measure is an average over time rather than a single price at the end of the window, a late move in Bitcoin's price does not by itself determine the result. The contract names a specific data source. The resolution source is "information from Chainlink, specifically the BTC/USD TWAP data stream" [1]. The source adds 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]. Prices seen on other exchanges or in other spot markets are not the reference for this contract, even if they look similar. The saved record lists an end time of 2026-10-16T15:00:00.000Z [1]. That is the listed closing time in the provider's data. It is separate from the observation time of the snapshot, which is when the provider data was recorded, and from the retrieval time, which is when the record was collected. The supplied evidence does not record how or when the market was resolved, so this article does not state an outcome.
Why It Matters
The contract measures whether Bitcoin's time-weighted average price over one fifteen-minute window is at or above the price at the start of that window, using the Chainlink BTC/USD TWAP data stream [1]. It is narrow by design. The rules specify a single window, a single data stream, and a single comparison, so the result depends on those exact definitions rather than on general news about Bitcoin. Readers comparing this contract with other Bitcoin markets should check each market's window and resolution source, since the rules for one may not match another [1]. A snapshot of the contract's price shows only what the saved record captured at its observation time, and it is not an executable quote.
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
What does an Up outcome mean for this contract?
The market resolves to Up if the time-weighted average price of Bitcoin over the stated 10:45 to 11:00 AM ET range is greater than or equal to the price at the beginning of that range [1].
Which price source determines the result?
The resolution source is the Chainlink BTC/USD TWAP data stream. The rules state that other sources or spot markets are not used [1].
Does a Down outcome require the price to fall below the starting level at the end of the window?
The rules say the market resolves to Down when it is not Up. Up requires the time-weighted average to be at or above the starting price, so Down means the average is below that starting price [1]. The rules compare an average over the range, not the closing price alone [1].
When does this contract close?
The saved record lists an end time of 2026-10-16T15:00:00.000Z [1]. The supplied evidence does not record an actual resolution result.
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+
0
Reviewed equivalent pairs
0
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.
