Grok, a crypto analyst AI, predicts peak prices for Bitcoin, Ethereum, and the altcoin market, setting a target for Bitcoin at $145,000 by October 15, 2025. Based on historical patterns, on-chain metrics, and ETF flows, it doubles checks its work for consistency. Ethereum has a predicted peak of $5,800 by October 20, 2025, since ETH follows BTC trends, but has greater volatility. It is influenced by ETH ETFs and increased active addresses. A major Web3 adoption would accelerate ETH inflows. The model foresees an overall altcoin peak market cap of $2.1 trillion by November 5, 2025, influenced by profits from BTC and ETH, also from a 150% year-to-date increase from AI tokens. There will be low ETH exchange inflows. It considers major regulatory approval as a potential accelerator and geopolitical tensions, or a major crash would slow this rally.