Bitcoin Up or Down - May 18, 8:25AM-8:30AM ET
1 signal across 1 market · $1,244 tracked · resolves May 18, 2026
This Polymarket event tracks whether Bitcoin finishes the 8:25AM-8:30AM ET window on May 18 higher or lower versus its starting Chainlink BTC/USD price. PolySpotter is monitoring the Up/Down market for odds movement and smart money activity, including a recent signal from a profitable serial timer.

Markets (1)
Top trades across all markets
Top wallets in this event
- 0x8d2d7b…5517$1,244 · 1 market · 1 alert · 51% wins
FAQs
What is the Bitcoin Up or Down May 18 8:25AM market?
It is a short-term Polymarket prediction market on whether Bitcoin’s Chainlink BTC/USD price at 8:30AM ET is greater than or equal to its price at 8:25AM ET. If it is, the market resolves Up; otherwise it resolves Down.
Where can I see the odds for Bitcoin Up or Down May 18?
The event page shows the live Polymarket odds for the Bitcoin Up/Down market covering the 8:25AM-8:30AM ET window, along with PolySpotter’s smart money tracking.
What is the smart money doing in this Bitcoin prediction market?
PolySpotter currently tracks $1,244 in smart money activity across this event, with one recent signal flagged as a “profitable serial timer,” suggesting activity from a trader with a history of timing similar markets.
How does this Bitcoin Up/Down market resolve?
The market resolves using Chainlink’s BTC/USD data stream. It compares the Bitcoin price at the start and end of the specified five-minute window, not prices from other exchanges or data sources.
When does the Bitcoin Up or Down May 18 market resolve?
The market is scheduled to resolve after the 8:25AM-8:30AM ET window on May 18, using the official Chainlink BTC/USD price data for that interval.