I think it would at least equate a buyer going in to purchase 60 000 bitcoins to begin with.
This would further the positive Bitcoin evaluation even more. As the bitcoin price winds up, the MSTR price go up even more. The stock will climb up on the list and get an even bigger weighing of the index, further accelerating everything since the index allocation rate rise with an increased Bitcoin price. Bigger companies will need to buy Bitcoin to defend their S&P 500 position.