Bitcoin Up or Down - May 19, 1:40AM-1:45AM ET
1 signal across 1 market · $1,361 tracked · resolves May 19, 2026
This Polymarket event tracks whether Bitcoin finishes the 1:40AM–1:45AM ET window on May 19 at or above its starting BTC/USD price, using Chainlink data for resolution. Traders are pricing a simple Up-or-Down outcome over a five-minute interval, with $1,361 in smart money tracked and a recent signal flagged from a profitable serial timer.

Markets (1)
Top trades across all markets
Top wallets in this event
- 0xa025ea…8d38$1,361 · 1 market · 1 alert · 75% wins
FAQs
What are the Bitcoin Up or Down May 19 odds on Polymarket?
The odds reflect the live Polymarket prices for whether Bitcoin ends the 1:40AM–1:45AM ET window up or down versus its starting Chainlink BTC/USD price. Check the event page for the latest market-implied probability.
What does “Up” mean in this Bitcoin prediction market?
“Up” resolves if the Bitcoin price at the end of the five-minute window is greater than or equal to the price at the beginning, based on Chainlink’s BTC/USD data stream. If it is lower, the market resolves to “Down.”
What is the smart money doing in this event?
PolySpotter tracked $1,361 in smart money activity across this event, including one recent signal labeled “Profitable serial timer,” suggesting activity from a trader with a history in short-duration timing markets.
When does this Bitcoin Up or Down market resolve?
This event is scheduled to resolve after the 1:40AM–1:45AM ET window on May 19, using the Chainlink BTC/USD data stream as the resolution source.
Is this market based on Coinbase or Binance Bitcoin prices?
No. The official resolution source is Chainlink’s BTC/USD data stream, so the outcome may differ from prices shown on exchanges or other crypto charting sites.