MARA and Block jump double digits in pre-market trading while CoreWeave sinks Mixed fourth quarter results highlight divergence between AI expansion plays and margin pressure. Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Filed under: Altcoins - @ February 27, 2026 11:19 am