During the past 12 months, MicroStrategy's stock rose 380% as KULR's stock skyrocketed almost 1,800%. Let's see why KULR outperformed MicroStrategy -- and whether it will remain the better investment over the next few years.

MicroStrategy bought about $209 million of bitcoin in the past week, making it eight weeks in a row that the company has acquired more of the digital currency.

Shares of MicroStrategy now sit firmly on their $300 price tag, which should also be considered significant as a round number. A break below $300 will increase selling pressure on the stock, targeting a retracement to $250, an 18% decline.