MicroStrategy’s fans hold a feverish allegiance to the bitcoin-buying software company that transcends the attention everyday investors pay to humdrum investments in their portfolios. Get the full sto

MicroStrategy (MSTR) will be included in the Nasdaq 100 stock market index, beginning one of the ultimate vampire attacks on the stock market.

Key Takeaways Shares of Palantir Technologies, MicroStrategy, and Axon Enterprise traded lower in their first day on the Nasdaq 100 Index.The Nasdaq announced Dec. 13 that the three would join the index before today's start of trading as part of its annual reconstitution.