Prediction-market data assigns Bitcoin a roughly 33% to 38% chance of reaching $100,000 before the end of 2026, with Kalshi at 38%, while Polymarket’s Ethereum market puts the chance of ETH reaching $2,800 during the remaining period of September 2026 at 32%. Kalshi’s Bitcoin probability rose from 17% on Sept. 16 to 43% on Sept. 22 and briefly 46% on Sept. 23 before Bitcoin fell below $83,000; the latest reading is above the earlier 34% record. PPP’s monitoring showed the Ethereum $2,800 probability up 18% in 24 hours, while the $2,600 probability fell 34% to 15%.