Coinbase Bitcoin premium index has been negative for 20 consecutive days, latest at -0.0467%

Odaily Planet Daily reported that the Coinbase Bitcoin premium index has been in negative territory for 20 consecutive days, with the latest value at -0.0467%. This index measures the deviation of Coinbase's (a major US compliant platform) BTC price relative to the global average price. Sustained negative values indicate heavier selling pressure in the US market, declining risk appetite, capital outflows, or rising risk aversion. Historical data shows that prolonged negative premiums are often accompanied by the withdrawal of US institutional capital, and short-term correction pressure should be monitored.