Bitcoin Up or Down - December 21, 3:45PM-4:00PM ET

Bitcoin Up or Down - December 21, 3:45PM-4:00PM ET is a resolved prediction market on Polymarket that asked traders whether the Bitcoin price would end higher or lower over a specific fifteen-minute window. As of the market’s final settlement, the NO outcome traded at 100.0%, meaning the market resolved to Down, while the YES outcome settled at 0.0%. For anyone searching for Polymarket bitcoin prediction market analysis or bitcoin odds for this December 21 timeframe, the implied probability at close was 0% for an Up move and 100% for a Down move based on the official Chainlink BTC/USD data stream. This event is a short-term binary market centered on the question: will the Bitcoin price at the end of the 3:45PM-4:00PM ET range on December 21 be greater than or equal to the price at the start of that range? The resolution source is the Chainlink BTC/USD data stream, not any other exchange or spot price. The event was created on Polymarket on December 20, 2025, and the selected market itself was created at the same time. The broader event period ran from December 20, 2025, to December 21, 2025, with the selected market’s end date on December 21, 2025 at 21:00 UTC. On this analytics page, you can check the historical odds for the selected market, the final YES price and NO price, total volume of $135.3K, and the market’s current status as resolved or inactive. Liquidity data is not available for this page, and holder, whale, smart money, wallet age, and PnL details are not included in this fast generated overview. The page will load interactive analytics tables that show top holders, whale activity, smart money signals, fresh wallet concentration, and order book or spread information when you access the full interface. For anyone tracking Polymarket prediction market analysis or bitcoin resolution data, please note that the results here reflect only the Chainlink BTC/USD feed. The simple binary outcome means traders who held NO positions saw a full payout at resolution. Use the on-page tables to review deeper holder distributions and market movement over the event’s lifetime for a more complete picture. This AI-generated analysis is for informational purposes only. It is not financial advice. The site owner and author are not responsible for decisions, losses, or actions based on this text. Verify market data independently.