续创最长连负记录，Coinbase比特币溢价指数连续78天为负

Odaily Planet Daily News: The Coinbase Bitcoin premium index has remained in negative territory for 78 consecutive days, from May 19 to date, with the latest value at -0.1145%. Previously, the index was in negative premium for 40 consecutive days from January 16 to February 24 this year, which had set a record for the longest consecutive negative premium since the index was launched, surpassing the approximately 30 consecutive negative premium days during the "1011 crash" period.