As bitcoin value soars to new high, Blankfein's attitude differs from Dimon's By: New York Business Journal via Business Journals October 12, 2017 at 14:57 PM EDT Bitcoin value soared above $5,231 on Thursday, Oct. 12. The previous all-time high was $5,013.91 on Sept. 2. Read More >> Related Stocks: Bitcoin (Bitstamp) Bitcoin Composite