The swing in MicroStrategy’s stock to a big loss from a big gain on Thursday produced a classic chart pattern that can act as a warning of further weakness. The software company and bitcoin play’s ...

MicroStrategy shares rose in premarket trading Monday after Bitcoin set a new record high and the company's stock was added to the Nasdaq 100 index. Monitor these important chart levels.

MicroStrategy’s market capitalization saw its largest four-day drop in history, sparking questions about its position as a leveraged Bitcoin investment vehicle. The company’s market value fell by over ...