According to @EricBalchunas, MicroStrategy (MSTR) did not receive the anticipated inclusion, and the stock is down about 2% intraday (source: Eric Balchunas on X, Sep 5, 2025). No additional details on what inclusion refers to were provided in the post, limiting visibility into the driver beyond the immediate price reaction (source: Eric Balchunas on X, Sep 5, 2025).