PANews reported on November 21 that Citron Research, a well-known short-selling institution, posted on the X platform: "With Bitcoin investment easier than ever (currently you can buy ETFs, COINs and HOODs), MSTR's trading volume has completely deviated from BTC's fundamentals. Although Citron is still bullish on Bitcoin, we have hedged by opening an MSTR short position. Even Michael Saylor must know that MSTR is now overheated."