[Coinbase Bitcoin Premium Index Negative for 7 Consecutive Days, Latest at -0.0205%] Odaily Planet Daily News: The Coinbase Bitcoin Premium Index has been negative for 7 consecutive days, with the latest reading at -0.0205%. Previously, on August 24, the index turned positive for the first time since May 19, reporting 0.0052%, temporarily ending the longest historical negative premium period of 97 consecutive days. This index is used to measure the Bitcoin price difference between Coinbase Pro and Binance.