TechFlow News: On February 14, according to Coinglass data, the Coinbase Bitcoin Premium Index has remained in negative territory for 30 consecutive days, currently standing at -0.0566%, marking the longest streak of negative premiums so far in 2026. Year-to-date, the index has registered positive values on only two days: +0.011% on January 6 and +0.0023% on January 15.
The Coinbase Bitcoin Premium Index measures the difference between Bitcoin’s price on Coinbase—a major U.S. exchange—and the global market’s average Bitcoin price. A negative premium typically reflects stronger selling pressure in the U.S. market, declining investor risk appetite, heightened market risk-aversion sentiment, or capital outflows.




