Bitcoin Up or Down - April 21, 8PM ET
What resolves this contract
This market will resolve to "Up" if the close price is greater than or equal to the open price for the BTC/USDT 1 hour candle that begins on the time and date specified in the title. Otherwise, this market will resolve to "Down". The resolution source for this market is information from Binance, specifically the BTC/USDT pair (https://www.binance.com/en/trade/BTC_USDT). The close « C » and open « O » displayed at the top of the graph for the relevant "1H" candle will be used once the data for that candle is finalized. Please note that this market is about the price according to Binance BTC/U
How to read the price
Prediction market prices are expressed in cents on the dollar. A YES contract trading at 99¢ means the market is pricing in a 99.0% implied probability of the event resolving YES. If resolution comes back YES, the contract pays $1. If NO, it pays $0.
Volume vs. open interest
Total traded volume ($98,652) reflects every buy and sell across the life of this contract. Open interest ($228,910) is the dollar value of positions currently held by traders. Deep liquidity and wide open interest are the two signals that the quoted price is reliable.
Where to trade this market
This contract is listed on Polymarket. PicksByOdds does not accept deposits, execute trades, or offer brokerage. We publish the data; you decide what to do with it.
Similar markets on the US-regulated exchange
Kalshi lists related contracts US traders can legally access. Spread is typically similar; liquidity varies.
Markets in the same story
| Market | YES | Volume |
|---|---|---|
| Will Bitcoin reach $500,000 by December 31, 2026? | 2¢ | $988,648 |
| MicroStrategy sells any Bitcoin by June 30, 2026? | 2¢ | $984,740 |
| Will Ethereum reach $7,500 by December 31, 2026? | 5¢ | $97,719 |
Common questions about this market
How is this market resolved?
This market will resolve to "Up" if the close price is greater than or equal to the open price for the BTC/USDT 1 hour candle that begins on the time and date specified in the title. Otherwise, this market will resolve to "Down". The resolution source for this market is information from Binance, specifically the BTC/USDT pair (https://www.binance.com/en/trade/BTC_USDT). The close « C » and open « O » displayed at the top of the graph for the relevant "1H" candle will be used once the data for that candle is finalized. Please note that this market is about the price according to Binance BTC/U
When does this contract expire?
This contract closes on 2026-04-22, 1 day from now. After close, the final outcome is determined per the resolution rules above, and contracts settle at $1 (winning side) or $0 (losing side).
What happens if I buy YES at 99¢?
If the event resolves YES, each YES contract pays $1 , a profit of 1¢ per dollar risked. If it resolves NO, the contract pays $0 and the full 99¢ is lost. Current market price implies a 99.0% probability of YES.
Where is this market listed?
This contract is listed on Polymarket. PicksByOdds aggregates and displays public market data; we do not broker trades or custody funds.
How reliable is the quoted price?
This market has $98,652 in total traded volume and $228,910 in open interest. Deeper liquidity generally means tighter spreads and more reliable implied probabilities. Prices refresh multiple times per day.