Bitcoin Up or Down - May 21, 11:00AM-11:15AM ET
1 signal across 1 market · $1,108 tracked · resolves May 21, 2026
This Bitcoin prediction market tracks whether BTC finishes up or down from 11:00AM to 11:15AM ET on May 21, using Chainlink’s BTC/USD data stream for resolution. PolySpotter is tracking $1,108 in smart money activity, including a notable last-minute bettor signal tied to the event.

Markets (1)
Top trades across all markets
Top wallets in this event
- 0x39ba28…c00c$1,108 · 1 market · 1 alert · 86% wins
FAQs
What are the Bitcoin Up or Down odds for May 21, 11:00–11:15AM ET?
The market prices show the live implied odds for whether Bitcoin ends the 15-minute window at or above its starting price, or below it. Check the event page for the latest Polymarket odds and movement.
What is the smart money doing on this Bitcoin prediction market?
PolySpotter has tracked $1,108 in smart money activity across this event, with one recent signal highlighting an 86% last-minute bettor. That suggests late positioning may be influencing the market close to resolution.
How does this Bitcoin Up or Down market resolve?
It resolves to “Up” if the Chainlink BTC/USD price at 11:15AM ET is greater than or equal to the price at 11:00AM ET. Otherwise, it resolves to “Down.”
Does this market use Coinbase, Binance, or another exchange price?
No. The resolution source is Chainlink’s BTC/USD data stream, so the outcome is based on that feed rather than prices from a specific crypto exchange.
When does the Bitcoin May 21 11:00AM market resolve?
The event resolves after the 11:00AM–11:15AM ET window ends, with the listed resolution time at 15:15 UTC on May 21, 2026.