Bitcoin opened at $78,181.33 Tuesday, 1.8% above Monday, then gave the entire move back and more, sliding through $76,931 in early trading and dropping below $76,000 by the afternoon. That takes out the $76,500 to $77,000 support zone analysts had flagged as the floor, and the next structural level sits well below in the $72,000 to $74,000 gap. Ethereum opened at $2,515.17 and fell to $2,480.37. CME FedWatch puts the probability of a rate increase tomorrow at 92.5%, up from 85% to 87% at the start of the week, with the Iran conflict continuing to push energy prices and inflation expectations higher.