According to the source, MicroStrategy founder Michael Saylor expects Bitcoin (BTC) to grind to $150,000 in 2025 despite a pullback from a recent all-time high (source: Michael Saylor’s comments as relayed by the source). For trading, monitor round-number resistance at $100,000 and $150,000 and the prior all-time high, as order flow often clusters at such levels and can amplify volatility (source: academic evidence on round-number price clustering in financial markets, e.g., Donaldson & Kim 1993; exchange order book observations from major venues). Track spot BTC ETF net flows as a proxy for incremental demand to validate momentum or spot divergences (source: daily flow disclosures from issuers including iShares IBIT and Fidelity FBTC).