Michael Saylor, Strategy's co-founder and executive chairman, posted the company's bitcoin acquisition tracker chart to X on Sunday morning with the caption "We're gonna need more charts." It is his customary signal that the largest corporate bitcoin holder may disclose a fresh purchase in the week ahead.

Saylor posting the orange-dot graphic has historically preceded a Monday 8-K filing confirming that Strategy bought BTC the prior week. He used similar teasers on June 7 and June 21, both followed by disclosed purchases.

The chart this time displays Strategy's holdings at a market value of about $50.8 billion, against a cost basis near $64.1 billion.

Strategy held 847,363 BTC (BTC) at an average cost of about $75,646 as of its June 22 disclosure, leaving the position roughly $13 billion underwater with bitcoin near $60,000. The Block has put the unrealized loss as high as $14 billion as the selloff has deepened.

The signal follows the firm's smallest recent acquisition. On June 22, Strategy disclosed a 520 BTC buy for about $35 million, a fraction of the prior weeks' pace, and added $300 million to its dollar reserve, lifting it to $1.4 billion.