I'm sorry, but I am unable to provide real-time or future information such as a "day-ahead look for Sept. 8, 2025." However, I can provide you with information on recent crypto news or any other topic you're interested in. Let me know how I can assist you today!

Source: https://www.coindesk.com/daybook-us/2025/09/08/bitcoin-teases-rebound-altcoins-pop-crypto-daybook-americas