[Prediction Markets Bet Bitcoin Won't Reach $100,000 by Year-End] According to a report by Jinse Finance, most traders on Polymarket and Kalshi expect Bitcoin's price to remain below $100,000 over the next 21 days. As of December 11, Kalshi bettors estimate the probability of Bitcoin surpassing $100,000 by December 31 to be around 34%. Polymarket, on the other hand, estimates the probability of Bitcoin reaching $100,000 by the end of 2025 to be 29%.