BNB Up or Down - May 21, 10:40PM-10:45PM ET
1 signal across 1 market · $1,195 tracked · resolves May 22, 2026
This event tracks whether BNB finishes the 10:40PM–10:45PM ET window on May 21 up or down versus its starting Chainlink BNB/USD price. PolySpotter highlights the Polymarket odds plus smart money activity, including a recent early winning crypto-timer signal across this short-term BNB price market.

Markets (1)
Top trades across all markets
Top wallets in this event
- 0x3d7e23…21db$1,195 · 1 market · 1 alert · 75% wins
FAQs
What is the BNB Up or Down May 21 prediction market?
It is a short-duration Polymarket event on whether BNB’s Chainlink BNB/USD price at 10:45PM ET is greater than or equal to its price at 10:40PM ET. If it is, the market resolves Up; otherwise it resolves Down.
What do the odds mean for BNB Up or Down?
The odds reflect the market-implied probability that BNB will end the five-minute window higher or lower based on Polymarket trading. Prices can move quickly as traders react to short-term crypto volatility.
What is the smart money doing on this event?
PolySpotter tracked $1,195 in smart money activity across this event, with one signal flagged. The recent alert described a crypto timer winning early, suggesting notable early positioning in this short-term BNB move.
When does the BNB Up or Down market resolve?
This market resolves after the May 21, 10:40PM–10:45PM ET window ends, using the Chainlink BNB/USD data stream as the resolution source.
Does this market use Binance or spot exchange prices?
No. Resolution is based specifically on the Chainlink BNB/USD data stream, not Binance, Coinbase, or another spot exchange price.