Overview of important developments overnight on April 27

21:00-7:00 Keywords: American Bitcoin, Michael Saylor, Iran 1. Iranian Foreign Minister submits armistice conditions to Pakistan;2. Iran proposes a three-stage negotiation plan;3. Trump: The Iranian war will soon end and the United States will win;4. Cook plans to hand over the fold-screen iPhone product line to successor John Tenus; 5. EricTrump: American Bitcoin will expand Bitcoin investment on an institutional scale;6. Investigation: The downturn in the crypto market has caused one-third of cryptocurrency traders to cut daily expenses; 7. Michael Saylor once again released information related to Bitcoin Tracker and may disclose additional holdings data next week.