Coinbase Bitcoin Premium Index Remains in Negative Territory for 30 Consecutive Days, Setting the Longest "Consecutive Negative" Streak So Far This Year

Odaily News According to Coinglass data, the Coinbase Bitcoin Premium Index has remained negative for 30 consecutive days, setting the longest streak of consecutive negative readings so far in 2026, currently reported at -0.0566%.

The Coinbase Bitcoin Premium Index measures the difference between the Bitcoin price on Coinbase (a major U.S. trading platform) and the global average market price. This index is an important indicator for observing capital flows in the U.S. market, institutional investment sentiment, and changes in market mood.

A positive premium indicates that the Coinbase price is higher than the global average, typically suggesting: strong buying pressure in the U.S. market, active entry of institutional or compliant capital, ample USD liquidity, and optimistic investment sentiment. A negative premium indicates that the Coinbase price is lower than the global average, usually reflecting: significant selling pressure in the U.S. market, declining investor risk appetite, rising market risk aversion, or capital outflows.