Bitcoin Mining Profitability Fell in September, Jefferies Says. October could be a harder month for the miners as the network hashrate is currently 11% higher while the bitcoin price is up only about 5%, the report said. https://image.nostr.build/81ad45cd6c5d131fc306267e48f17299d1e36a90dfb003b4d94438152d81b73c.jpg