Event

Bitcoin Up or Down - May 19, 9:35AM-9:40AM ET

1 signal across 1 market · $2,554 tracked · resolves May 19, 2026

This Polymarket event tracks whether Bitcoin finishes the 9:35AM-9:40AM ET window on May 19 up or down versus its starting price, using the Chainlink BTC/USD data stream. PolySpotter has tracked $2,554 in smart-money activity across the event, including a signal from a profitable serial timer.

Markets (1)

  1. Bitcoin Up or Down - May 19, 9:35AM-9:40AM ET1 signal · $2,554 tracked

Top trades across all markets

  1. Profitable serial timer

    Serial near-resolution BTC bettor with positive lifetime P&L bought Down shortly before expiry and the market quickly moved in their favor.

    $2,554Wallet win rate: 51%Score: 5.6

Top wallets in this event

  1. 0x8d2d7b5517$2,554 · 1 market · 1 alert · 51% wins

FAQs

What are the odds for Bitcoin Up or Down on May 19, 9:35AM-9:40AM ET?

The odds reflect Polymarket traders' live pricing on whether Bitcoin ends the five-minute window higher or lower than it began. Check the event page for the latest implied probabilities and market movement.

What is the smart money doing on this Bitcoin Up or Down market?

PolySpotter has tracked $2,554 in smart-money activity for this event, with one recent signal flagged from a profitable serial timer. That suggests at least one historically successful short-timeframe trader has taken a position.

How does this Polymarket Bitcoin event resolve?

It resolves to “Up” if the Chainlink BTC/USD price at 9:40AM ET is greater than or equal to the price at 9:35AM ET. Otherwise, it resolves to “Down.”

Is this based on Coinbase, Binance, or another Bitcoin price?

No. The event specifically uses the Chainlink BTC/USD data stream as the resolution source, so prices on individual exchanges may not match the official resolution.

When does the Bitcoin Up or Down market resolve?

The event is scheduled to resolve after the 9:35AM-9:40AM ET window on May 19, with the listed resolution time of 13:40 UTC.