You are mixing institutional hedging strategies and speculative trading for retailers. Institutional investors, especially such as MicroStrategy, Circle, Tesla, GrayScale will never use short-term strategies with bitcoin, because they are not buying bitcoins for this purpose. Institutional use bitcoin to hedge risk, to store value. If they used short-term strategies to buy and sell bitcoin, you would never see bitcoin at 69,000 this year, because bitcoin would behave the same way as during the 2017 pump, when bitcoin was bought up by speculators.