Odaily Planet Daily News: MicroStrategy's stock price fell 6.6% on Thursday to close at $326.46. Since hitting an intraday record high of $543 on November 21, MicroStrategy's stock price has fallen nearly 25%. Analysts believe that although the company is about to join the Nasdaq 100 Index on December 23, which may attract index-related buying, its stock price may still be under some pressure. Excessive premiums may make MicroStrategy's stock price prone to a correction when the premium narrows further. Although there are rumors that MicroStrategy may be included in the S&P 500 index after the Nasdaq index is adjusted due to accounting rule changes that will take effect in 2025, this possibility seems slim. (Barrons)