Event

Bitcoin Up or Down - May 18, 9:10AM-9:15AM ET

1 signal across 1 market · $1,521 tracked · resolves May 18, 2026

This Polymarket event tracks whether Bitcoin finishes the May 18, 9:10AM–9:15AM ET window up or down versus its starting price, using the Chainlink BTC/USD data stream for resolution. PolySpotter has flagged $1,521 in smart money activity, including a “profitable serial timer” signal, giving traders context on how experienced accounts are positioning in this short-term BTC market.

Markets (1)

  1. Bitcoin Up or Down - May 18, 9:10AM-9:15AM ET1 signal · $1,521 tracked

Top trades across all markets

  1. Profitable serial timer

    Serial near-resolution crypto bettor with positive lifetime P&L bought Down before the 5-minute BTC window and the market moved 8 points in their favor.

    $1,521Wallet win rate: 51%Score: 6.7

Top wallets in this event

  1. 0x8d2d7b5517$1,521 · 1 market · 1 alert · 51% wins

FAQs

What are the odds for Bitcoin Up or Down on May 18, 9:10AM–9:15AM ET?

The live odds come from Polymarket prices for the event’s Up and Down outcomes. They reflect the market’s current expectation of whether Bitcoin will end the five-minute window at or above its starting price.

What does “Up” mean in this Bitcoin prediction market?

“Up” resolves if the Chainlink BTC/USD price at the end of the 9:10AM–9:15AM ET window is greater than or equal to the price at the beginning. If it is lower, the market resolves to “Down.”

What is the smart money doing in this market?

PolySpotter tracks $1,521 in smart money activity for this event and has flagged a recent “profitable serial timer” alert, suggesting an experienced short-window trader has participated.

When does this Bitcoin Up or Down market resolve?

The event is scheduled to resolve after the May 18, 9:10AM–9:15AM ET window ends, with final settlement based on Chainlink’s BTC/USD data stream.

Is this market based on Coinbase, Binance, or another exchange price?

No. Resolution is based specifically on the Chainlink BTC/USD data stream, not on prices from individual exchanges or other crypto price sources.