Crypto market cap sinks to $2.93T eight-month low after October $4.4T peak

As of December 19, 2025, total crypto market capitalization fell to $2.93 trillion, an eight‑month low that erased 2025 gains. Fear gauges hit "extreme" levels, with Bitcoin swinging between $90,200 and $84,800 and some analysts flagging possible downside toward $10,000.