【MicroStrategy may announce Bitcoin purchase on Monday】Golden Finance reported that MicroStrategy founder Michael Saylor posted a teaser tweet on Sunday: he mocked the chart showing Bitcoin purchases on Monday in a post on X, along with an image of SaylorTracker (a viral chart tracking the company's purchases). Since the end of 2024, Saylor has been posting the SaylorTracker chart about a day before announcing the purchase of new Bitcoins.