[Bitcoin Prediction Market Trading Volume Reaches $72.6 Million, Probability of Hitting $100,000 at 39%] Odaily Planet Daily reports that the Polymarket Bitcoin 2026 price prediction market has reached a trading volume of $72.6 million, with a reference price of approximately $84,950. Market-implied probabilities indicate that the chances of Bitcoin reaching $90,000, $95,000, and $100,000 before 2027 are 73%, 54%, and 39%, respectively. The Kalshi Bitcoin year-end closing price prediction market has a trading volume of approximately $39.5 million, with a forecast value of $86,240. Claude Opus 5.5 and ChatGPT-6 Astra predict Bitcoin prices on December 31, 2026, to be $91,500 and $94,000, respectively. (Bitcoin.com News)