Bitcoin is under pressure. Why that could spell trouble for U.S. stocks

Bitcoin fell about 2.9% on Monday to $91,529, reversing a short-lived recovery and extending a roughly 13% decline over the past week as the S&P 500 slid about 1.3% on the day (2.8% for the week). Market participants flagged bitcoin’s weakness as a potential leading indicator for U.S. equities—eToro’s Bret Kenwell warned a sustained break of $90k could amplify selling across risk assets, and Amberdata’s Greg Magadini said credit-market strain and the prospect of fewer Fed rate cuts (markets price a ~55% chance of no December cut) could force large holders to liquidate, triggering cascades. Offset by that downside view, Bernstein and other analysts point to growing institutional/ETF ownership, solid fundamentals and the prospect of a U.S. crypto market-structure bill as reasons to regard the move as a short-term correction rather than a structural break.

Analysis

Bitcoin traded at $91,529 on Monday, down about 2.9% on the day and reversing a short recovery from a six‑month low, extending a roughly 13% decline over the past week while the S&P 500 slipped 1.3% on the day and about 2.8% for the week. Market participants flag a growing correlation between crypto and U.S. equities—partly because AI-heavy equity holders also hold bitcoin—making bitcoin a potential leading indicator for broader risk appetite. eToro analyst Bret Kenwell warned that a sustained break below $90,000 could trigger additional selling across risk assets, and Amberdata’s Greg Magadini highlighted the risk that strained credit conditions and inability of large digital‑asset borrowers to refinance could force selling and cascade price declines. Counterbalancing those near‑term downside risks, Bernstein’s Gautam Chhugani and eToro note stronger institutional ETF ownership, solid fundamentals, and the prospect of a U.S. crypto market‑structure bill next year as structural supports that make this episode more likely a short correction than a structural break; investors should therefore weigh heightened short‑term liquidity and policy risks against longer‑term adoption trends.

Key Decisions for Investors

• Monitor the $90,000 technical level closely and treat a sustained break below it as a signal to reduce directional crypto exposure or increase hedges on correlated equity positions,
• If positioned long for the structural thesis (institutional/ETF adoption, potential U.S. crypto bill), consider dollar‑cost averaging new exposure on materially lower prices while keeping position sizes limited due to elevated near‑term volatility,
• Limit or eliminate leverage in crypto and AI‑heavy equity holdings and keep cash or dry powder available to exploit dislocations if forced‑seller dynamics emerge,
• Watch credit market signals and the CME‑implied probability of a December Fed rate cut (currently ~55% chance of no cut); widening stress in credit or higher odds of no easing should prompt defensive trimming or additional hedging