Coinbase Bitcoin Negative Premium Has Persisted for 39 Days, Currently Reported at -0.0405%

Odaily News According to Coinglass data, the Coinbase Bitcoin Premium Index has remained in negative territory for 39 consecutive days, currently reported at -0.0405%, exceeding the approximately 30-day streak of negative premiums during the "October 11th Crash" period. Since 2026, the index has recorded positive premiums on only 2 trading days.

The Coinbase Bitcoin Premium Index measures the difference between the Bitcoin price on Coinbase and the global average market price. A negative premium typically reflects greater selling pressure in the US market, declining investor risk appetite, rising market risk aversion, or capital outflows.