It has been found that Bitcoin has had mixed behavior around Strategy’s most important purchases, with some cases where Bitcoin increased, and others where it decreased after a Strategy buy.
It is similar to a same news but at different times can be responsed as positive news (market moves up) or negative news (market moves down). Sometimes, after several times of moving in a same direction, for example, upwards, market makers decide to use that similar news, but moves the market down to liquidate many positions of speculators and gamblers in the market.
News related to Strategy (MicroStrategy) is not different, and when you have participated in the market long time enough, you will not see it with too big surprise.