Crypto plunge wipes out nearly $400 billion in a week

Cryptocurrency markets plunged Friday, led by bitcoin which has fallen more than a third since its October record and slid as low as $81,919 early Friday — off more than 10% in 24 hours and at its weakest level since April — putting the coin on track for its worst month since June 2022. The rout has erased roughly $400 billion from the global crypto market over the past week, taking total market capitalization to about $3 trillion as virtually all coins sell off. The sharp decline is reviving questions about crypto's role as a long-term asset, and market participants warn the selling—while echoing recent stock weakness—has been far more extreme and its endpoint remains unclear.

Analysis

Bitcoin led a sharp crypto-market unwind Friday, dropping as low as $81,919 early in the session — a fall of more than 10% in 24 hours and leaving the coin down more than one-third since its October peak when it briefly exceeded $126,000. Bloomberg flagged that bitcoin is on track for its worst month since June 2022, a period described in the article as catastrophic for the industry, underlining the speed and magnitude of the current decline.

Market breadth is severe: CoinGecko data show the global crypto market capitalization declined by nearly $400 billion over the past week to about $3 trillion, and the article notes virtually all coins are plunging in this rout. The coordinated sell-off across tokens suggests broad liquidity-driven flows rather than idiosyncratic weakness in a single project.

The move has re-opened debate about crypto’s role as a long-term asset and heightened short-term tail risk; market participants cited in the article say the sell-off mirrors recent equity weakness but with "much more extreme" action, and the end point of selling remains unclear. Elevated negative sentiment and the scale of market-cap losses increase the probability of further forced selling and volatility until clearer technical or macro stabilization appears.

Key Decisions for Investors

• Reduce or hedge directional crypto exposures near term given the >10% 24-hour drops, >33% decline since October highs and unclear endpoint to selling
• Reassess position sizing and liquidity buffers after a ~$400 billion one-week market-cap decline to avoid margin pressure in sustained volatility
• Monitor equity-crypto correlation metrics and macro liquidity signals closely, because participants note the rout parallels stock weakness but with more extreme moves
• For long-term holders consider staged re-entry or dollar-cost averaging only after clear stabilization or technical support is confirmed around recent lows rather than averaging down immediately