Largest corporate Bitcoin treasury Strategy is facing a new threat from MSCI that came at the time of Bitcoin’s October 10 crash. MSCI has proposed a new rule that could push Michael Saylor’s Strategy out of major global indexes, bringing back fears of billions of dollars in forced selling and another shock for Bitcoin.
What Happened on October 10?
The October 10, 2025, crash remains one of the worst days for the crypto market. More than $19 billion in leveraged positions were liquidated within 24 to 48 hours, while Bitcoin dropped from around $122,000 to $105,000.
On the same day, MSCI released its first consultation on companies holding large amounts of digital assets. The plan could have removed companies holding 50% or more of their assets in crypto from its major indexes.
That put Strategy directly in the spotlight because Michael Saylor’s company had built its business around holding Bitcoin. If Strategy was removed, funds tracking those indexes could be forced to sell its shares.
MSCI’s New Rule Could Hit Strategy Again
MSCI dropped the crypto specific proposal in January after Strategy argued that the rule unfairly targeted companies holding digital assets. That seemed to remove the immediate risk.
Now MSCI has returned with a different approach.







