Event

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)

  1. Bitcoin Up or Down - May 18, 8:25AM-8:30AM ET1 signal · $1,244 tracked

Top trades across all markets

  1. Profitable serial timer

    Profitable serial near-resolution bettor bought Down before a 5-minute BTC market moved in their favor.

    $1,244Wallet win rate: 51%Score: 5.9

Top wallets in this event

  1. 0x8d2d7b5517$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.